SU1391117A1 - Method of refining gallium - Google Patents

Method of refining gallium

Info

Publication number
SU1391117A1
SU1391117A1 SU3989891/02A SU3989891A SU1391117A1 SU 1391117 A1 SU1391117 A1 SU 1391117A1 SU 3989891/02 A SU3989891/02 A SU 3989891/02A SU 3989891 A SU3989891 A SU 3989891A SU 1391117 A1 SU1391117 A1 SU 1391117A1
Authority
SU
USSR - Soviet Union
Prior art keywords
refining
gallium
ammonium chloride
refining gallium
treatment
Prior art date
Application number
SU3989891/02A
Other languages
Russian (ru)
Inventor
В.С. Дмитриев
В.И. Таций
В.А. Смирнов
Original Assignee
Институт проблем технологии микроэлектроники и особо чистых материалов АН СССР
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 Институт проблем технологии микроэлектроники и особо чистых материалов АН СССР filed Critical Институт проблем технологии микроэлектроники и особо чистых материалов АН СССР
Priority to SU3989891/02A priority Critical patent/SU1391117A1/en
Application granted granted Critical
Publication of SU1391117A1 publication Critical patent/SU1391117A1/en

Links

Landscapes

  • Crystals, And After-Treatments Of Crystals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Способ рафинирования галлия, включающий термическую обработку его хлоридом аммония при размещении его под слоем галлия и последующее удаление шлама вакуумной фильтрацией, отличающийся тем, что, с целью повышения степени рафинирования, обработку хлоридом аммония проводят при 300 - 350C с последующим вакуумированием полученных продуктов и перемешиванием при 200 - 250C в течение 20 - 24 ч.The method of refining gallium, including heat treatment with ammonium chloride when placing it under a layer of gallium and subsequent removal of sludge by vacuum filtration, characterized in that, in order to increase the degree of refining, treatment with ammonium chloride is carried out at 300 - 350 ° C, followed by evacuation of the obtained products and mixing 200 - 250C for 20 - 24 hours.

SU3989891/02A 1985-12-12 1985-12-12 Method of refining gallium SU1391117A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3989891/02A SU1391117A1 (en) 1985-12-12 1985-12-12 Method of refining gallium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3989891/02A SU1391117A1 (en) 1985-12-12 1985-12-12 Method of refining gallium

Publications (1)

Publication Number Publication Date
SU1391117A1 true SU1391117A1 (en) 1999-08-27

Family

ID=60535416

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3989891/02A SU1391117A1 (en) 1985-12-12 1985-12-12 Method of refining gallium

Country Status (1)

Country Link
SU (1) SU1391117A1 (en)

Similar Documents

Publication Publication Date Title
JPS5279556A (en) Method of treating aerophobically digested liquid
DE69112340D1 (en) Process for the treatment of exhaust gases containing halogen compounds.
ATE71110T1 (en) METHOD OF PURIFYING A PROTEIN.
DE3762746D1 (en) GALLIUM HYDRIDE / TRIALKYLAMINE ADDUCTS AND THEIR APPLICATION FOR DEPOSITING FILMS OF III-V COMPOUNDS.
DE3366566D1 (en) Ester of metronidazole with n,n-dimethylglycine and acid addition salt thereof
ATE122916T1 (en) METHOD FOR REDUCING NITROGEN OXIDES AND MINIMIZING THE PRODUCTIVENESS OF OTHER IMPURITIES.
SU1391117A1 (en) Method of refining gallium
IT1172270B (en) INTERFERON PRODUCTION PROCEDURE
JPS51116062A (en) Waste water treating method
ATA643675A (en) METHOD FOR THE THERMAL TREATMENT OF SLUDGE, IN PARTICULAR MAGNESIUM HYDROSIDE SLUDGE
JPS5416844A (en) Advanced treatment method for organic water
GB1440164A (en) Method for reclaiming used crankcase oil
DE68902668D1 (en) METHOD FOR THE THERMAL TREATMENT OF GALLIUM ARSENIDE CRYSTALS.
JPS53123558A (en) Sludge dehydration method
JPS5224983A (en) Process for treatment of sludge
SU1024519A2 (en) Method for processing magnesium production wastes
DE3680172D1 (en) METHOD FOR TREATING PROTISTIC CELLS.
DE3885943D1 (en) Process for sealing carbon and graphite surfaces.
DE3772203D1 (en) METHOD FOR THE DETOLUTION OF WASTEWATER FROM COOKERIES.
SU464892A1 (en) Process management of waste treatment of salt production "
JPS51131164A (en) Method of treating waste water containing mercury
ES537373A0 (en) PROCEDURE FOR PREPARING HYDROLYSES FROM ORGANIC SUBSTANCES OR SLUDGE FROM WASTEWATER AND TO OBTAIN BIOTECHNOLOGICALLY USEFUL SUBSTRATES
JPS54124556A (en) Dredging coagulating treating method of sludge
DE68925387D1 (en) Procedure for the treatment of immunotest samples containing mucus
JPS5212763A (en) Method of treating waste water