GEP19950099B - Method for Production of Metal Arsenic
- Google Patents
Method for Production of Metal Arsenic
Info
Publication number
GEP19950099B
GEP19950099BGEAP1993691AGEAP1993000691AGEP19950099BGE P19950099 BGEP19950099 BGE P19950099BGE AP1993691 AGEAP1993691 AGE AP1993691AGE AP1993000691 AGEAP1993000691 AGE AP1993000691AGE P19950099 BGEP19950099 BGE P19950099B
Authority
GE
Georgia
Prior art keywords
production
under
arsenic
metal arsenic
ethylenglicol
Prior art date
Application number
GEAP1993691A
Inventor
Avtandil Robakidze
Original Assignee
Tbilisi State Univ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tbilisi State UnivfiledCriticalTbilisi State Univ
Priority to GEAP1993691ApriorityCriticalpatent/GEP19950099B/en
Publication of GEP19950099BpublicationCriticalpatent/GEP19950099B/en
This invention refers to the technology of high purity inorganic substances and can be used in the production of metal arsenic. Technical result is to increase the productivity of the process under decreasing its durablity eliminating residues of organic substances and excluding the environment pollution. The method comprises treating arsenic anhydride by ethylenglicol under the molar proportion of 1:3, filtering interacting agents and thermal treating of the filtrate under the temperature of 550-600ºC during the supply of carrier gas. 1 tab.
GEAP1993691A1993-04-211993-04-21Method for Production of Metal Arsenic
GEP19950099B
(en)