Home   /   Flotation Separation Patent

Flotation Separation Patent

Contact Us Electronically!

Flotation Separation Patent - praktijktamasnl

Flotation as a separation process for mercury-containing soil was already subject of US patent 5,244,492 A Apparatus And Method For Froth Flotation The Lens serves almost all the patents and scholarly work in the world as a free, open and secure digital public good, with user privacy aUS3844939A - Flotation separation of feldspar - Google Patents,United States Patent 1 1 Katayanagi Oct 29, 1974 [5 FLOTATION SEPARATION OF FELDSPAR 3,214,018 10/1965 ONeal 209/166 [76] Inventor: Akira Katayanagi, No 11-65, FOREIGN PATENTS OR APPLICATIONS 3'chomea Kltakyushua Japan 738,614 7/1943 Germany 209/166 [22] Filed: Mar 6, 1972 OTHER PUBLICATIONS 1 1 pp 232,280 Chem Abst 28956g, 69, 1968flotation separation patent - gambe-leonardoeu,flotation separation machine application - agemobe Patent US8960443 - Flotation separation A flotation separation system is provided Try the new Google Patents, with machine time for a

US Patent for Flotation separation apparatus and method

A flotation separation cell is disclosed having a rotor-stator pump assembly wherein a rotor body comprises integrally formed hub, blade and top plate members These members form a gas chamber in an upper sector of the rotor The blades are curvilinear and of parabolic or vortex shapeUS5171428A - Flotation separation of arsenopyrite from ,US5171428A - Flotation separation of arsenopyrite from pyrite - Google Patents Flotation separation of arsenopyrite from pyriteHistory of Flotation Patents - Mineral Processing & Metallurgy,History of Flotation Patents Next comes the patent of Carrie J Everson, dated August 24, 1886, the application having been filed on August 29, 1885 The Everson patent refers to the selective action of oil for “metallic substances” and the increase caused in that selectiveness by the addition of acid

US Patent for Flotation separation device and method

A flotation separation system is provided for partitioning a slurry that includes a hydrophobic species which can adhere to gas bubbles formed in the slurry The flotation separation system comprises a flotation separation cell that includes a sparger unit and a separation tankFroth flotation - Wikipedia,Froth flotation is a process for selectively separating hydrophobic materials from hydrophilic This is used in mineral processing, Minerals Separation's initial flotation patents ended 1923, and new ones for chemical processes gave it a significant position into the 1930sflotation fluorite patenten - perkinspreschool,Fluorite Flotation Process,Fluorite Flotation Separation, A flotation of fluorite ore processing method, it is granted a patent improvements 87,105,202 NoFlotation

Environmentally safe promoter for use in flotation

A composition of matter, for use as a promoter in flotation separation of carbonates from minerals comprising a mixture of tall oil /Fatty Acid, Linseed oil and an additional alcohol 2-ethylhexane 3Flotation separation of arsenopyrite from pyrite - patents,Flotation separation of arsenopyrite from pyrite Abstract Arsenopyrite is separated from a mixture with pyrite by contacting the mixture with a sulfitic agent providing HSOsub3sup- ions at elevated temperature and pH below about 8 for a period sufficient to impart aFlotation separation - Free Patents Online,Jul 13, 1976 · Flotation separation has been known for a considerable time but has suffered from a number of disadvantages Unless the anodes when used in such a process are made of expensive non-corroding materials they may tend to deteriorate rapidly

Apparatus And Method For Froth Flotation Separation Of The

The Lens serves almost all the patents and scholarly work in the world as a free, open and secure digital public good, with user privacy a paramount focusflotation fluorite patenten - perkinspreschool,Fluorite Flotation Process,Fluorite Flotation Separation, A flotation of fluorite ore processing method, it is granted a patent improvements 87,105,202 NoFlotationMinerals Separation, Limited - Wikipedia,Between 1910 and 1912, Minerals Separation Limited acquired use of the process of ore dressing known as De Bavay's Sulphide Process In 1914, they also acquired the important Bradford patent for differential flotation

Environmentally safe promoter for use in flotation

A composition of matter, for use as a promoter in flotation separation of carbonates from minerals, comprising a mixture of tall oil /Fatty Acid and Linseed oil wherein the ranges of said individual constituents of the composition are 50-95 percent tall oil /Fatty Acid and 50-5 percent Linseed oil and wherein the rosin content of said tall oil /Fatty Acid ranges between 0 and 15 percent and whereinOSTIGOV Patent: Apparatus and method for flotation ,A method is described for froth flotation separation of the components of a slurry having particulate coal therein, the method comprising the steps of: (a) spraying, under a pressure in the range of from about 2 to about 25 psig, under a relatively low back pressure, an input slurry having Apparatus And Method For Froth Flotation Separation,The Lens serves almost all the patents and scholarly work in the world as a free, open and secure digital public good, with user privacy a paramount focus Apparatus And Method For Froth Flotation Separation Published: Aug 11, 1982 Earliest Priority: Jan 29 1981

Apparatus patent application class - patentsencyclopedia

The flotation separation system includes a flotation separation cell The flotation separation cell has a sparger unit and a separation tank The separation tank is constructed to allow the bubble dispersion to form a froth at the top of the slurry contained in the separation tankFroth Flotation Process - Mineral Processing & Metallurgy,FROTH FLOTATION Then, the surface properties can be controlled and altered by the flotation reagent Finally, this technique is highly appropriate for the separation of sulfide minerals Disadvantages of the flotation process: the method is quite complex and expensive, besides being influenced by the slimeHydroFloat® Flotation | Eriez Flotation Division,HydroFloat™ Flotation Eriez, a world leader in separation technology, has designed the new HydroFloat Separator for coarse particle mineral concentration delivering the capacity of a density separator while maintaining the selectivity of a flotation device Using a novel aeration system to disperse fine bubbles into a fluidized-bed environment,

Flotation, Froth Flotation, Flotation Cell, Froth

Product Xinhai mineral processing equipment mainly include: grinding equipment, flotation equipment, dewatering equipment, magnetic separation equipment, and so on Some of the equipment is Xinhai independent research and development, and has been awarded national patentflotation separation patent - veronaschoolhouse,Mineral Processing Froth Flotation Plant Hydrosizer / Flotator , Find Complete Details about Mineral Processing Froth Flotation Plant Hydrosizer / Flotator non-metal mineral, raw body and materials of chemical industry, which are subject to coarse separation, swept separation, fine separation and flotation, so the usefulGas-separation process (Patent) | DOepatents,Gas-separation process Full Record; Other Related Research; A process is described for separating condensable organic components from gas streams The process makes use of a membrane made from a polymer material that is glassy and that has an unusually high free volume within the polymer material 6 figures Patent File Date: 4 Nov 1992

Flotation separation - Free Patents Online

Jul 13, 1976 · The separation is produced by the present invention by the use of gaseous bubbles rising through the liquid, the gaseous bubbles being caused by electrolysis of the liquor or solution in which the solid particles are dispersed Flotation separation has been known for a considerable time but has suffered from a number of disadvantagesFLOTATION SEPARATION OF FELDSPAR - Free Patents Online,Oct 29, 1974 · FLOTATION SEPARATION OF FELDSPAR United States Patent 3844939 Abstract: An improved process for separating feldspars from feldspathic ores by means of froth flotation wherein a combination of a higher aliphatic amine salt and a higher aliphatic or aromatic sulfonate is used as a flotation reagent, eliminating the necessity for flotation separation patent - veronaschoolhouse,Mineral Processing Froth Flotation Plant Hydrosizer / Flotator , Find Complete Details about Mineral Processing Froth Flotation Plant Hydrosizer / Flotator non-metal mineral, raw body and materials of chemical industry, which are subject to coarse separation, swept separation, fine separation and flotation, so the useful

US Patent # 3,926,790 Flotation method for separation of

Flotation method for separation of mixture of plastics Abstract A method for the separation of a mixture of plastics comprising a polyacrylate, eg, polymethylmethacrylate, and polyvinyl chloride from each other by subjecting the mixture of plastics to a flotation method in the presence of at least one alkali metal or alkaline earth metal salt of lignin sulfonic acid as a conditioning agent FLOTATION SEPARATION OF FINE COAL - patentbuddy,Coal fines are processed by flotation separation to separate coal particles from ash-forming component particles Coal fines are mixed water under high shear mixing conditions to form an aqueous slurry of coal fines containing between 15 wt % and 55 wt % coal finesflotation separation - icas2017conference,Flotation separation of waste plastics for recyclingA review Froth flotation is a promising method to solve the key problem of recycling process, namely separation of plastic mixtures Some of the equipment is Xinhai independent research and development, and has been awarded national patent…

"Method and Apparatus for Flotation Separation" by Xiang

Recommended Citation Wang, Xiang-Huai, "Method and Apparatus for Flotation Separation" (1997) Center for Applied Energy Research Faculty PatentsFlotation separation of aflatoxin-contaminated grain or ,Flotation separation of aflatoxin-contaminated grain or nuts (PAT - US4795651) Patent: United STATES Patent - United States Application: The process involves the separation of the mycotoxin or aflatoxin-containing materials by floating the aflatoxin-contaminated foods in a liquid having a specific gravity of from about 09 to about 12 HydroFloat® Flotation | Eriez Flotation Division,HydroFloat™ Flotation Eriez, a world leader in separation technology, has designed the new HydroFloat Separator for coarse particle mineral concentration delivering the capacity of a density separator while maintaining the selectivity of a flotation device Using a novel aeration system to disperse fine bubbles into a fluidized-bed environment,

Flotation, Froth Flotation, Flotation Cell, Froth

Product Xinhai mineral processing equipment mainly include: grinding equipment, flotation equipment, dewatering equipment, magnetic separation equipment, and so on Some of the equipment is Xinhai independent research and development, and has been awarded national patentUnderstanding the flotation separation of Na and K ,Flotation method is used to selectively separate K-Feldspar from Na-Feldspar A commercial interest goes back to sixties where three patents were issued (Yanis, 1968,Selective flotation separation of plastics by chemical ,Selective flotation separation of plastics by chemical conditioning with methyl cellulose Author links open overlay panel Huiting Shen a E Forssberg a RJ Pugh b it also can be seen that selective flotation separation of plastics by chemical conditioning with MC is effective when the plastics to be separated are significantly different

Patent Issued for Collectors for Mineral Flotation (USPTO

patent application Ser No 13/687,042, one form of beneficiation is froth flotation separation Commonly, flotation uses the difference in the hydrophobicity of the respective componentsCPC Scheme - B03D FLOTATION; DIFFERENTIAL SEDIMENTATION,Specified effects produced by the flotation agents (use of substances as emulsifying, wetting, eg separation or purification of enzymes, hormones, vitamins, viruses [2013-01] United States Patent and Trademark Office United States Patent and Trademark Office Browse By Topic ,