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Hydrometallurgical Recovery of Germanium from Coal Gasification Fly Ash. Solvent Extraction Method on ... of Germanium from Coal Gasification Fly Ash.
A method of extracting gallium from fly ash Disclosed is a method of extracting gallium from fly ash, comprising the steps of: milling the fly ash, and ...
The direct adsorption of low concentration gallium from fly ash. Separation Science and Technology ... on Taylor Francis Online ... M. Method of extracting gallium ...
A method of extracting gallium from fly ash Disclosed is a method of extracting gallium from fly ash, comprising the steps of: milling the fly ash, and ...
According to recovering aluminum using acid method from fly ash in Shanxi province,this thesis investigates acid preextraction process for recovering gallium from fly ash and ...
Gallium is a chemical element with symbol ...
Recovery method for extracting gallium from aluminum oxide coarsefine liquid by using acidprocess fly ash: ... Recovery method for extracting gallium from aluminum ...
The leaching experiment of Gallium in fly ash with acid method was adding additives into the fly ash,the changes of calcination and leaching conditions .
... Separation of Gallium from Aluminum in Fly Ash Digested Solution by SodaLime Sintering ... Sol Nanospheres via a Modified Stöber Method ...
A process for recovering silver, gallium and/or other trace metals from a fine grained industrial fly ash associated with a process for prod
A study has been made on the extraction of gallium from coal fly ash. ... the solution is recycled after extracting gallium and ... method, though many other ...
Disclosed is a method for extracting gallium from fly ash, ... The present invention relates to a method for extracting metal gallium from fly ash and in ...
process to extract metals from fly ash. ... A leaching process for extracting silica from fly ash with ... Extraction of trace metals from fly ash . . gallium and ...
Generally, gallium content in fly ash is 12~230 μg/g, which is value of recycle. Therefore, ... In this paper, a method determination of gallium with high sensitivity, good and ...
Extraction of trace metals from fly ash ... Another object of the invention is the recovery of gallium from industrial fly ash ... Next Patent (Method ...
... Indium, Vanadium, Or Molybdenum Produced ... Germanium, Indium, Vanadium, Or Molybdenum ... Disclosed is a method for extracting gallium from fly ash, ...
FIELD OF THE INVENTION. The present invention relates to a process for recovering gallium by multiple steps of selectively extracting gallium from a hydrochloric acid ...
Another object of the invention is the recovery of gallium from industrial fly ash and ... Method for extracting alumina and gallium oxide from pulverized ...
wipo assigns patent to china shenhua energy, shenhua group zhungeer energy for "method for extracting gallium from fly ash" (chinese inventors)
Disclosed is a method for extracting gallium from fly ash, ... the alkali solution containing gallium and aluminum to obtain metal gallium (11). The method simplifies ...
Talk:Gallium/Archive 1 ... But sources that talk about commercial recovery of gallium from fly ash have far lower numbers. ... This method is not usefull, ...
Disclosed is a method for extracting gallium from fly ash, which comprises the following steps: crushing the fly ash and removing Fe by magnetic separation; then dissolving it ...
A method for recovering gallium, ... Try the new Google Patents, with machineclassified Google Scholar results, and Japanese and South Korean patents.
The aim of the invention is to reduce ing when extracting gallium from ... The technical result is achieved in that in the method of extraction of gallium from ...
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