View allAll Photos Tagged Absorption
Line graph showing the relative amounts of light absoption at different light wavelengths of the photosynthetic pigments, Chlorophyll A and Chlorophyll B. Feel Free to use the photo but please don't forget to give credit to www.ledgrowlightshq.co.uk.Thanks!
Soldiers practicing rescuing possibilities in a missile absorption exercise in Tel Nof, February 2010.
Photo by: Carmel Horowitz.
חיילים מתרגלים אפשרויות חילוץ בתרגיל ספיגת טילים בתל נוף, פברואר 2010.
צילום: כרמל הורוביץ.
ALE won the contract to receive and transport a 184te absorption tower from Richards Bay port to the Omnia Fertilizer plant in Sasolburg.
Bus
Beijing, China
July 2012
A long and hot ride from Sanyanqiao to Sanlitun
Candid shots in and around Public Transport
Ricoh GRD IV
Please do not reproduce or use this picture without my explicit permission.
If you ask nicely I will probably say yes, just ask me first!
If you happen to be in one of my frames and have any objections to this.
Please contact me!
Please no glossy awards, scripted comments and big thumbnails back to your own work.
I will remove them...
Transmission path ~3.5mm. The fluorescence is an average of a range of wavelengths between 354 and 407nm. The apparent 'noise' in the visible-nir spectrum is due to the interference fringing between different paths through this rough sample.
Gone are the days of CKPR (Cockermouth Keswick and Penrith Railway), before absorption into the LNWR and then LMS.
Originally a full station yard, 3 platforms, 4 tracks (one passing); quite a set up. Now a deserted platform used as part of the adjoining CKPR built railway hotel.
And now.... - just a lone platform part subsumed into the original CK&PR hotel, surrounded by a car park.
(Photo taken 2006_05_24)
{IMG_0011}
Following my investigations of the visible and infrared transmission (absorbance) and visible fluorescence spectra of iolite (cordierite), I became intrigued by the presence of the strong, broad absorption band centred at about 1µm and stretching from about 800-1400nm. Since essentially no light was detected in the region of overlap of the JAZ (Vis) and NIRQUEST (IR) spectrometers, it was difficult to match the transmission scales in these two wavelength regions. What is the origin of this absorption and does it appear in other minerals?
A search through my own mineral visible spectra showed that peridot (olivine) also has essentially zero transmission at 1µm. Also, the spectrum of garnet (pyrope/alamandine) is decreasing rapidly towards the IR.
The compositions of these silicate minerals are:
Iolite: (Mg_2 Al_4 Si_5 O_18) with some Mg replaced by ferrous iron (Fe^2+) and manganese, and Al by ferric iron (Fe^3+)
Peridot: (Mg, Fe)_2 SiO_4
Garnet: 3MgO/3FeO Al_2O_3 3SiO_2, Mg -> pyrope; Fe -> alamandine
I then measured the infrared transmissions of peridot (a tumble-polished fragment) and garnet (a light purple/red rough pebble) to produce these transmission and absorbance spectra. Due to the nature of the specimens, the transmission measurement have a somewhat arbitrary scale due to refraction and scattering effects and so should be considered only representative of true absorbance measurements. The relative transmission scale of the peridot in the Vis and IR is not well-determined but that of the garnet is better.
The two plots here show the result of these and the previous iolite measurements for a sample ~.8mm deep. They show the transmission vs. wavelength (in nm) and the absorbance (=-Log_10(transmission) called optical density) vs. wavenumber (with the scale reversed to keep blue on the left). The peridot has a similar - but stronger - 1µm absorption (actually centred closer to 1.1µm) stretching from ~ 700-1600nm but with very low absorption at longer wavelengths. The garnet has the characteristic complex iron spectrum in the visible but very low transmission beyond 1100nm
The common feature of these three minerals is that they are all idiochromatic (self-coloured) due to iron as part of their basic structure. Most of the absorption features are due to ferric or ferrous iron. The peridot has the 1µm feature attributed to a ligand field transition in Fe2+ (Farrell and Newnham, 1965, The American Mineralogist, 50 1972; www.minsocam.org/ammin/AM50/AM50_1972.pdf ).
The high transmission of peridot (olivine) in the IR is thought to have a significant effect on heat transfer in the Earth's mantle by providing a channel for radiative transfer.
Note that the term 'pebble' in the legend of the lower plot refers to the garnet.
Infrared measurements of water absorption (1450nm, 1950nm and >2500nm) in the brownish edges and through the blue central regions of a sample of fluorite exhibiting disulphide fluorescence (see previous post). This suggests that the water resides principally in the discoloured regions near the edges of the crystals.
The actual pathlengths through the crystals were 33mm (brown) and 24mm (blue).
The Hague
May 2012
The Netherlands
Urban life in the Netherlands
Ricoh GRD IV
Please do not reproduce or use this picture without my explicit permission.
If you ask nicely i will probably say yes, just ask me first!
If you happen to be in one of my frames and have any objections to this.
Please contact me!
All rights reserved
Summerpalace, Beijing Juli 2012
China
en.wikipedia.org/wiki/Summer_Palace
Canon 550D
Please do not reproduce or use this picture without my explicit permission.
If you ask nicely I will probably say yes, just ask me first!
If you happen to be in one of my frames and have any objections to this.
Please contact me!
Please no glossy awards, scripted comments and big thumbnails back to your own work.
I will remove them..
Technology: NFO
Dark Blue / Blue
Top: Mesh + Sythentic leather
Top: Beathable Mesh
TPU injection support
Out Sole:
Magnetic Shock Absorption.
RB with good traction
TPU Support Plate
Shock Absorption and high Density Eva
Magnectic shock absortion function
The Hague
March 2012
The Netherlands
Urban life in the Netherlands
Ricoh GRD IV
Please do not reproduce or use this picture without my explicit permission.
If you ask nicely i will probably say yes, just ask me first!
If you happen to be in one of my frames and have any objections to this.
Please contact me!
All rights reserve
A Fomapan Action 400 black-and-white film to test the effect a the special Foca filter "Dyma" produced in France in the 50's.
The filter is called "Dyma" due to the presence of neodymium in the glass giving an unusual absorption by bands in the visible spectrum. In particulier blue and yellow color ans more absorbed than the rest of the spectrum. The filter existed in two different versions with the coefficient x2.5 or 3.5. Here the 42mm push-on Foca Dyma filter used is a x 3.5.
As a consequence, I exposed the Foma 400 for 80 ISO using a Minolta Autometer III with a 10° finder for selective measurements privileging the shadow areas. I used my FOCA camera PF2B year 1956 and its normal Oplar lens1:2.8 f=5cm equipped for all the views with the Dyma filter and a Genaco metal shade hood.
Typical settings during the session : 1/100s f/8 to f/11.
May 29, 2023
69004 Lyon
France
After exposure, the film was processed using Adox Adonal (Agfa Rodinal) developer at dilution 1+25, 20°C for 6 min.
The film was then digitalized using a Sony A7 body adapted to a Minolta Auto Bellows III and a Minolta Slide Duplicator using a lens Minolta Bellow Macro Rokkor 50mm f/3.5 at a reproduction ratio of 1:1. The reproduced RAW files obtained were processed in LR prior the the final JPEG editions.
All views of the film are presented in the dedicated album either in the printed framed versions and unframed full-size jpeg.
About the camera and the lens:
The Foca type PF2B (PF for "Petit Format") was constructed in France by the company "Optique & Precision de Levallois" (OPL) starting from 1947. It was manufactured in the Chateaudun OPL factory, route de Jallans, France, in 1956 among a late series of the PF2B. The factory, constructed in 1938, is still at the same place under the name of SAFRAN now producing precision devices for aerospace appliances.
The camera is equipped with the collapsible OPLAR lens (a Tessar formula) 1:2.8 f=5cm. The focal shutter of the PF2B has timing of 1/1000, 1/500, 1/200, 1/100, 1/50 and 1/25s plus the B pose. A slow exposure device below 1/25s could be installed by the aftermarket service and was installed basically for the FOCA PF3 and Foca Universel.
This is a figure used in my M.Sc. thesis which provides the spectral characteristics of the cyanine dye, CY3, in emission and absorption (excitation) along with the filter set (dichroic mirror in the filter cube, excitation filter, & emission filter) used in fluorescence microscopy experiments using our in situ spectroelectrochemical cell. (Created in Inkscape)
Note: the original figure is a PNG file, and uses transparency; this does not convert very well in the small version displayed. Full size is 1400x1540. Click the "magnifying glass"... middle top icon to access it.
Creative Commons: Attribution-Noncommercial 2.5 Canada
creativecommons.org/licenses/by-nc/2.5/ca/
For attribution in academic or publishing contexts, you may cite my thesis:
Murphy, Jeffrey N. Electrochemical in situ investigation of thiolate DNA monolayers on gold with fluorescence imaging. M.Sc. Thesis, University of British Columbia, Vancouver, BC, 2008.
If you would like a SVG version of this, send me a message.
This is a comparison of the red fluorescence bands in the so-called 'disulphide' fluorite (blue line) and the yellow fluorite rod (red line, similar to the Hilton fluorite). The bands have an identical overall shape and wavelength position but the yellow fluorite has a considerably lower contrast rippled structure seen in the normalised emission (green line). The delta-k for both bands appears to be very similar, i.e., around 550 cm-1.
Color of Life note
Biofluorescence results from the absorption of electromagnetic radiation at one wavelength by an organism, followed by its reemission at a longer and lower energy wavelength, visually resulting in green, orange, and red emission coloration. Many species of mantis shrimp, for example, make use of fluorescent body parts when in threat display in order to intimidate or confuse either a predator or a competing male.
Ref: Color sources, California Academy of Sciences Docent program May 2015
PLOS one Biofluorescence journals.plos.org/plosone/article?id=10.1371/journal.pone...
TAXONOMY
Kingdom: Animalia
Phylum:Arthropoda
Subphylum: Crustacea
Class: Malacostraca
Order: Stomatopoda
Family: Odontodactylidae
Genus/species: Odontodactylus scyllarus
GENERAL CHARACTERISTICS: Beautifully colored in peacock colors of greens, blues, and reds. Has a green body, blue head, green antennal scales, red limbs. The body is elongated with a long, flattened , blue tail and ranges in size from 3–18 cm (1.2-7.0 in). Highly noticeable is the pair of clubbed-shaped, praying mantis-like claws.
DISTRIBUTION/HABITATS: Indo-Pacific Habitat: warm salt water and builds U-shaped burrows in gravel substrates. Depth ranges from 3-40 m (10-131 ft).
DIET IN THE WILD: Feeds on other shrimp, worms, snails, crabs, mollusks. Lies in wait for prey in front of burrow, then swims out and quickly crushes prey with a strong, powerful smash. The claw moves so quickly it generates cavitation bubbles, which explode with a second powerful burst. The speed with which the claw moves through the watergenerates a force 100 times the shrimp’s body weight.
REPRODUCTION: Monogamous. O. scyllarus mate, spawn, brood, and hatch their eggs in their burrows.
LONGEVITY: Often live in pairs for their entire lifetime (4-6 years).
PREDATORS: Yellow Fin tuna
CONSERVATION: IUCN Not Evaluated
REMARKS: Large peacock mantis shrimp generate forces powerful enough to crush the shell of a large conch, and have been known in captivity to break the glass of their tanks! Striking speed of 50+ mph.
The amazingly complex eyes of mantis shrimp detect 12 base colors (compared to our 3). They also can discern ultraviolet, infrared frequencies, and the polarization of light! .
References
California Academy of Sciences Steinhart Aquarium Water Planet, Senses Cluster (Sight) 2016 AQJ16
Animal Diversity Web animaldiversity.org/accounts/Odontodactylus_scyllarus/
Ron's Wordpress shortlink wp.me/p1DZ4b-We
Ron's flickr www.flickr.com/photos/cas_docents/sets/72157608602469734/
9-8-11, 4-22-13, 8-17-15, 10-20-16
Gone are the days of CKPR (Cockermouth Keswick and Penrith Railway), before absorption into the LNWR and then LMS.
Originally a full station yard, 3 platforms, 4 tracks (one passing); quite a set up. Now a deserted platform used as part of the adjoining CKPR built railway hotel.
And now.... - just a lone platform part subsumed into the original CK&PR hotel, surrounded by a car park.
(Photo taken 2006_05_24)
{IMG_0014}
.
Color or colour (see spelling differences) is the visual perceptual property corresponding in humans to the categories called red, green, blue and others. Color derives from the spectrum of light (distribution of light energy versus wavelength) interacting in the eye with the spectral sensitivities of the light receptors. Color categories and physical specifications of color are also associated with objects, materials, light sources, etc., based on their physical properties such as light absorption, reflection, or emission spectra. By defining a color space, colors can be identified numerically by their coordinates.
This is about the interaction of light with water in its different phases: vapour, liquid, solid and in the special enviroment within an emerald crystal structure.
As we saw in a previous posting: Water, ice (and fire), vibrations within the water molecule produce emission and absorption bands throughout the red and infrared spectrum. We also noticed that the bands shift in wavelength depending on the surroundings on the water molecule, appearing at longer wavelengths in liquid water and ice when compared with the vapour.
A particularly interesting case of this is the gemstone, emerald (Be_3 Al_2 (SiO_3)_6), where water molecules can be trapped, along with alkali metal ions, in 'channels' within the crystal structure (D.L. Wood & K. Nassau, The American Mineralogist, Vol. 53, May-June, 1968, p777). The orientation of the water molecules with respect to the channel axis determines both the wavelengths and the polarisation properties of the absorption bands.
This plot shows a wide wavelength range, from 400 to 2500nm (obtained with two spectrometers). The y-axis shows the absorption strength (absorbance) - except in the case of the butane flame (red line) where it represents the emitted flux per unit wavelength. Most, but not all, of the peaks in this plot represent the effects of water: absorption in the case of the Earth's atmosphere (grey line), liquid water (dark blue line), ice (light blue line) and emerald (green line); but emission in the case of the flame.
Examination of the regions marked with 'notes' on the plot shows that the wavelengths of the bands increase in the sequence: vapour (atmosphere and flame)' emerald, liquid, ice - representing increasing effects of the environment on the vibrations of the water molecule.
The strength of the water bands in this emerald pebble (about 6mm across) represents the equivalent of about a tenth of a mm depth of liquid water - similar to the depth of water across a typical green leaf.
The notes (boxes) on the plot give the identification of the water molecule's vibrational bands within this wavelength range with the three numbers within the brackets representing the harmonic (overtone) of the symmetric stretch (n--), the bending mode (-n-) and the asymmetric stretch (--n) respectively.
The atmospheric absorption is taken from an observation of a total eclipse of the Moon (E. Pallé et al., "Earth's transmission spectrum from lunar eclipse observations", Nature, Volume 459, Issue 7248, pp. 814-816 (2009)) while the water and ice absorbance are taken from D. J. Segelstein, "The complex refractive index of water," University of Missouri-Kansas City, (1981) and S. G. Warren, "Optical constants of ice from the ultraviolet to the microwave," Appl. Opt., 23, 1026-1225, (1984) respectively.
Processed using methane absorption band filtered (CB2, MT2) images of Saturn taken by Cassini on September 11 2016.
NASA/JPL-Caltech/SSI/Kevin M. Gill
Tea saponin is triterpenoid saponin substance abstracted from wild camellia fruit. The product tastes bitter and spicy. It stimulates mucous membrane of nose to lead to sneeze. The pure product is fine white column-shape crystalloid with strong moisture absorption ability. It presents apparent acidity to methyl red and is hard to be dissolved in non-water methanol, non-water ethanol, and cannot be dissolved in organic dissolvent like acetone, benzene and petroleum ehter. It's easy to be dissolved in water, water-contained methanol, water-contained ethanol, glacial acetic acid, acetic anhydride and pyridine etc. The saponin is easy to deposit when tea saponin is added with muriatic acid. Its melting point: 224.
Appearance: light yellow powder
The content of active matter: ≥80%
Foaming ability: 160~190mm Baumé degree: ≥20Be
Water-solubility: easy Foaming ability: 160~190mm
PH value: 5.0~6.0 pH value: 5.0~6.0
Application
The environment-protection type pesticide agent produced with the main body of tea saponin can be widely applied in insecticide and antiseptic to increase effects, dissolution and reduce toxin. Meanwhile, it's also a good organic pesticide on the account of the function of tea saponin and biotin and can stimulate the growing crops. The special pesticide made of tea saponin has effective eliminative function for cutworm, angleworm and eelworm without any soil pollution for environmental protection.
The application of tea saponin in aquatic and livestock breeding industry
The feedstuff additive made of tea saponin is effective substitute antibiotic and can reduce the diseases for both humans and animals so as to improve the whole aquatic breeding industry and eventually bring healthy meat for people.
Regarding the shrimp breeding, tea saponin can prevent the black-gill shrimp disease and control parasites as well as improve the ecdysis and growing. It can be made for pond-cleaning agent on the account of hemolysis and fish poison functions (3ppm will bring good effects) in order to kill harmful fish but no harm to shrimp (safe concentration is 20ppm). In livestock breeding, it can reduce the level of cholesterol inside the animals and develop low-cholesterol animal products.
The application of tea saponin in building industry
Tea saponin can be used as foaming agent and foam-stabilization agent in air-added concrete production. It has the degrease function and can improve aluminum spreading suspended character, enhance the stability of concrete setting, improve the air-hole structure to make the products firmer and more reliable. The effects are much better than honeylocust powder and nekal. The strong emulsification and dispersing can be applied to the production of paraffin emulsification agent which has been successively used in the fiberboard gel crafts and apparently reduces the moisture absorption of products and increases the waterproof capability and the fiberboard quality.
Tea saponin can also be used in sensitization, beer industries and anti-corruption production with wider and wider application range.
The application of tea saponin in daily-use chemical industry
The surface activation of tea saponin can be used for production of hair-washing agent such shampoo etc. It has good effects for hair washing, protection and inflammation diminishing and scurf elimination. Tea saponin can also be used for washing clothes and will not reduce color or shrink and therefore the textile will not lose luster.
The application of tea saponin in medicine
Tea saponin has apparent characteristics of anti-leakage and anti-inflammation. During the primary period of inflammation, it can normalize the permeating of capillary vessel; regulate blood sugar content, reduce cholesterol content, prevent cardiovascular disease; it has cough-relieving function and can cure the old people's bronchitis and various edema; it can also eliminate bacteria and restrain white monilia albicans, escherichia coli; it can also restrain the alcohol absorption, increase the alcohol dissolution so that it can be used for sobering up after being drunk.
The application of tea saponin in drainage in oil field
Tea saponin is a kind of large molecule quality net-shape structure surface activator with good foaming ability and strong anti-acid and salt-decomposing capability as well as large quantity of water-combination. It's a kind of good daily-use chemical surface activator and high-efficiency oil field foam drainage agent.
Carbon dioxide (O=C=O) is a greenhouse gas, that absorbs in the near infrared part of the electromagnetic spectrum. Asymmetric stretching (top) at 2349 cm-1 and bending (bottom) at 667 cm-1 (this data source Wikipedia). The bending is a degenerate pair mode (direction of vibration orthogonal to each other) and the stretching mode the more intense peak in the spectrum. There is also symmetric stretching (at 1388 cm−1), but is not shown here, as it is not detected in the IR spectrum (the central molecule would expand in length).
The atmospheric infrared absorption causes these molecular vibrations and the molecule re-emits infrared heat in all directions, including downwards to Earth, causing extra warming (in addition to the Sun's radiation). Therefore, CO2 (and other greenhouse gases, e.g. methane from Arctic tundra) acts like a heat blanket. The dense atmosphere of Venus is mostly CO2, so the greenhouse effect is even more extreme, making the surface temperature even more uninhabitable.
It is now scientifically proven that the main cause of excess CO2, causing global warming (and climate change), is human activity: predominantly the burning of fossil fuels and deforestation. In addition, the excess CO2 is causing a slight decrease in seawater pH (by forming more dissolved carbonic acid), with the combined effect of increasing sea temperatures, affecting some marine life and ecosystems (e.g. coral reefs).
Yesterday I was lucky enough to have free tickets to the Braque expo at the Grand Palais. I didn't know this artist before and was very happy to discover his work which has a very wide variety of styles. If you have the opportunity, go discover!
Having just done the series of 6 photos where there was indifference also, it was interesting to see yesterday that everyone was absorbed! I've decided to do this series in black and white to focus on the people rather than the art. However, I'd definitely recommend this artist to you :)
Hier j’ai eu la chance de pouvoir aller gratuitement à l’expo Braque au Grand Palais. Je connus pas cet artiste et fut heureuse de découvrir son travail qui a changé en plusieurs styles très différents tout au longue de sa vie. Si vous avez l’occasion, découvrez-le ! (Demain c’est le dernier jour au Grand Palais.)
Puisque j’ai fait très récemment cette petite série « immersion et indifférence » j’étais très sensible aux autres visiteurs … et cette fois-ci tout le monde était immergé ! J’ai décidé de montrer ces photos en noir et blanc car j’ai voulu mettre en valeur les personnes et non pas l’art. Mais je vous recommande vivement cet artiste :)
If you recognise yourself in these photos and prefer they are not here, just let me know (or if you would like a copy of the photo).
Si vous vous reconnaissez dans cette photo et préfériez que la photo ne soit pas publiée, dites le moi (ou bien si vous aimeriez en avoir une copie).
1. It can promote early germination of tomatoes, long root system and strong seedlings, enhance the absorption of nutrients and water, and enhance crop resistance to cold, drought and stress
2. It can promote the early flowering of tomatoes, increase the fruit setting rate, good coloring, early maturity, good taste, high sugar content, improve quality, market early, and extend the storage time of tomatoes
3. Improve the quality of tomatoes and increase the sugar and vitamin C content of the fruit.
ZHENGZHOU SHENGDA KHUMIC BIOTECHNOLOGY CO., LTD
The largest humic fulvic factory in China
Phone:+86-371-60992820
Whatsapp : 8615139002620
E-mail:wendy@khumic.com
Website: www.khumic.com
Office:Juyimogen Business Center,No.59 Huayuan Road,Zhengzhou,China(Mainland).
Factory: Naomaohu Industrial Park, Hami City, Xinjiang Province, China
The gradual absorption of "self" identity, while in a meditation session. Perspective of a beginner's anxieties with the prominence of such an identity surfacing, and learning to accept the identity.
Source of original photo: wwwdelivery.superstock.com/WI/223/1795/PreviewComp/SuperS...
Purpose: future learn course assignment (Identity, Conflict and Public Space)
Staff scientist Sam Webb places a sample into an X-ray absorption experimental station at the Stanford Synchrotron Radiation Lightsource (SSRL). This endstation was used to take data for a NASA-funded experiment looking at bacteria found in Mono Lake, CA that substitute arsenic for phosphorous within their DNA.
This setup is also used by visiting researchers investigating environmental contamination and other studies that require high-resolution chemical mapping—for example, finding ways to clean up toxins in soil by first precisely identifying them, or understanding disease by pinpointing harmful compounds in samples of brain tissue.
(Brad Plummer/SLAC National Accelerator Laboratory)
Space diapers - these ones have Sally Ride's name tag on the back. Developed for female crewmembers to wear during launch or EVAs. Men used to wear urine collection hoses and bags. Now both male and female astronauts prefer the commercially available disposable diapers.
The Vibration Mounts acts as a vibrator arrestor in heavy machinery. These mounts are designed for progressive absorption of loads.
Electronic Absorption Spectra of Conjugated Dyes: Particle-in-a-Box Model.
Red = 1,1-diethyl 2,2-cyanine iodide
Blue = 1,1-diethyl 2,2-carbocyanine chloride
Beautiful but toxic.
Types of mechanical flotation machine flotation machine, inflatable flotation machine, flotation machine or hybrid inflatable flotation machine, gas precipitation flotation machine.Mechanical flotation machineMechanical flotation machine and stirring the pulp of the inflatable are achieved by a mechanical agitator, air flotation machine is outside theSelf-priming flotation machines, pneumatic stirrer suction pump with similar characteristics, both air and self-absorption self absorption slurry.Mechanical flotation machine (commonly known as type A) which is characterized by:First, the cover is installed on the guide vanes 18 to 20.Second, the impeller, cover, vertical axis, the intake pipe, bearings, pulleys and other assembled - a whole part.Third, the trough installed in a circle around the vertical fin plate to prevent the pulp produced vortex.
Inflatable agitated flotation machineIts characteristics are:
1, inflated the amount of easy to separate regulation;
2, mechanical stirrer wear small;
3, the sorting index is better;
4, power consumption low.
Inflatable flotation machineInflatable flotation machine:
1, structural features: no mechanical stirrer is no transmission components;
2, inflatable features: inflatable device, the bubble size by the inflator restructuring; 3, bubbles mixed with the slurry characteristics: upstream mixed.
Uses: treatment composed of simple, high-grade, easy to choose ore sweep the election.
Flotation Machine Features
Flotation device has the following characteristics: low power consumption. Each slot both suction, suction slurry and flotation triple function, since as flotation circuit, without any auxiliary machine tools, the level of configuration, ease of process changes. Pulp cycle is reasonable, to minimize sand sedimentation. Cycle on the leaves in the pulp, the pulp produced under the leaves under the cycle.
Flotation machine working principle
Sorting machine is mainly used for flotation of copper, zinc, lead, nickel, gold and other non-ferrous metals, ferrous metals and can also be used for the roughing and selected non-metallic. Sorting machine driven by the impeller rotation V-belt drive motor, a centrifugal role in the formation of negative pressure, on the one hand inhalation of pulp mixed with sufficient air, mixing the pulp with the drug combination on the one hand, and refined bubble, the bubble on top of mineral bond, floating to the surface and then form a slurry bubble mineralization. Ram height adjustment, control surface, so that was useful for foam scraper scraped off.Slurry after mixing for pharmaceutical and flotation of the first chamber into the slot beneath the impeller rotation, a negative pressure in the wheel cavity, making the tank bottom and slot in the next slurry by the impeller and the suction into the suction mixing zone, the gas also makes the air along the guide sleeve into the mixing zone, pulp, air and mixed pharmaceutical here.In the impeller centrifugal force, a mixture of pulp into the mineralized zone, the formation of air bubbles and was crushed, and full access to coal particles, the formation of mineralized bubbles and turbulence in the stator plate under the action of uniformly distributed in the tank section, and move up into the separation zone, rich foam layer formed by the discharge body blow bubbles, the formation of coal bubble.Sorting swivel slow rotation, when the sorting room into the floating market area, this time selected by the slurry distributor of materials to six points, respectively, to the choice of site, the weak magnetic mineral particles being sucked in the tooth plate and with the sorting ring rotation. Non-magnetic mineral particles in the gravity and effect of pulp flow through the gap tooth plate, into the lower part of the tailings sorting ring slot. Go to the ore separation room cleaning position, a small amount of wash water to enter, the inclusion of the gangue, even with the body wash into the tailings and sludge tank (the machine is not set in the mine shafts) to concentrate to improve the quality of purposes. When the sorting room to the location of the magnetic field is weak (the concentrate rinse area), is injected into the pressure of water, will suck in the teeth of a weak magnetic board mineral particles into the concentrate tank.
Mineralization above the bottom of the coal particles will not cycle through the suction hole and once again mixed, mineralization and separation. Impeller tank bottom is not part of the pulp, the pulp through a buried mine in the box under the slot into the second chamber, the first room to complete the whole process, the third room, flotation machine again and again, the pulp through the last tailings discharged into the tank room final tailings.
Flotation machine Description
Floating concentrator flotation machine is short. In the flotation machine, pharmaceutical treatment by adding the slurry, by stirring inflation, which some mineral particles to selectively fixed in the bubble above; float to the surface to be scraped off a bubble slurry product, the rest remain in the pulp, in order to achieve the purpose of separation of minerals. Flotation structure in many forms, most commonly used mechanical flotation machine.
This is the same Stuart, with the same red t-shirt, photographed with the same camera and lens, again without a strobe, in 37 meters of depth. Wow! The red has turned completely black. Water absorbs long wavelengths (red) most effectively, and by the time divers reach 37 meters, very little red light is left to reflect from the red t-shirt.
We did this dive to become PADI deep diving instructors, so if you like, I can now teach you to dive deep safely in the Deep Diver course with Abyss Scuba Diving in Sydney. Ask to be taught by me when you contact Abyss.
Test of various filters for blue light absorption. The goal is to find the best filter to get the darkest blue channel while preserving the red and green channels. Logic dictates this would be some sort yellow filter (white minus blue). Such a filter, if used on a full spectrum camera, would generate a pure IR image in the blue channel. In theory, by subtracting the IR image from the Red and Green (which are really Red+IR and Green+IR), clean IR, Red and Green channels can by derived, thus allowing creation of IRG-mapped (EIR film style) images from a single shot.
Looks like Tiffen #12 is the best filter.
This image is posted for this discussion group:
www.flickr.com/groups/55027594@N00/discuss/72157601045395...