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RU97101440A - METHOD FOR PROCESSING PRODUCTS BASED ON CHALOCOGENIDES OF NON-RELATED METALS CONTAINING PLATINUM METALS AND GOLD - Google Patents

METHOD FOR PROCESSING PRODUCTS BASED ON CHALOCOGENIDES OF NON-RELATED METALS CONTAINING PLATINUM METALS AND GOLD

Info

Publication number
RU97101440A
RU97101440A RU97101440/02A RU97101440A RU97101440A RU 97101440 A RU97101440 A RU 97101440A RU 97101440/02 A RU97101440/02 A RU 97101440/02A RU 97101440 A RU97101440 A RU 97101440A RU 97101440 A RU97101440 A RU 97101440A
Authority
RU
Russia
Prior art keywords
sodium
metals
iron
copper
gold
Prior art date
Application number
RU97101440/02A
Other languages
Russian (ru)
Other versions
RU2112064C1 (en
Inventor
Ю.А. Сидоренко
В.Н. Ефимов
С.И. Ельцин
Original Assignee
Ю.А. Сидоренко
В.Н. Ефимов
С.И. Ельцин
Filing date
Publication date
Application filed by Ю.А. Сидоренко, В.Н. Ефимов, С.И. Ельцин filed Critical Ю.А. Сидоренко
Priority to RU97101440A priority Critical patent/RU2112064C1/en
Priority claimed from RU97101440A external-priority patent/RU2112064C1/en
Application granted granted Critical
Publication of RU2112064C1 publication Critical patent/RU2112064C1/en
Publication of RU97101440A publication Critical patent/RU97101440A/en

Links

Claims (3)

1. Способ переработки продуктов на основе халькогенидов неблагородных металлов, содержащих металлы платиновой группы и золото, включающий сплавление с добавками неблагородных элементов, в том числе углеродистого восстановителя, отстаивание и охлаждение расплава до затвердевания, разделение затвердевшего продукта по образовавшимся границам раздела фаз и извлечение благородных металлов из донной тяжелой фазы, отличающийся тем, что в качестве добавок к сплаву, содержащему металлы платиновой группы и золото, на основе преимущественно селенидов и теллуридов меди, железа и свинца используют одновременно соединения натрия и продукты, содержащие металлические сплавы на основе меди и (или) железа, в том числе лом технических изделий на основе меди и (или) железа, содержащий благородные металлы, выделенную донную фазу измельчают в порошок, порошок донной фазы перерабатывают как концентрат аффинажного производства.1. A method of processing products based on non-precious metal chalcogenides containing platinum group metals and gold, including fusion with additives of non-precious elements, including carbonaceous reducing agent, settling and cooling the melt before hardening, separating the hardened product at the resulting phase boundaries and extracting noble metals from the bottom heavy phase, characterized in that, as additives to the alloy containing platinum group metals and gold, on the basis of predominantly se copper, iron and lead tellurides and tellurides simultaneously use sodium compounds and products containing metallic alloys based on copper and (or) iron, including scrap of technical products based on copper and (or) iron, containing precious metals, the ground phase is crushed powder, powder of the bottom phase is processed as a concentrate refining production. 2. Способ по п.1, отличающийся тем, что в качестве соединений натрия используют карбонат натрия, сульфит натрия или тиосульфат натрия. 2. The method according to claim 1, characterized in that sodium sodium carbonate, sodium sulfite or sodium thiosulfate are used as sodium compounds. 3. Способ по пп.1 и 2, отличающийся тем, что величина добавок при сплавлении составляет, % от массы шихты:
Карбонат натрия - 7-15
Сульфит (или тиосульфата) натрия - 3-10
Металлический сплав на основе меди и (или) железа - 5-203. The method according to PP.1 and 2, characterized in that the amount of additives during fusion is,% by weight of the mixture:
Sodium carbonate - 7-15
Sodium sulfite (or thiosulfate) - 3-10
Metal alloy based on copper and (or) iron - 5-20
RU97101440A 1997-01-29 1997-01-29 Method of processing of products based on chalcogenides of base metals containing metals of platinum group and gold RU2112064C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97101440A RU2112064C1 (en) 1997-01-29 1997-01-29 Method of processing of products based on chalcogenides of base metals containing metals of platinum group and gold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97101440A RU2112064C1 (en) 1997-01-29 1997-01-29 Method of processing of products based on chalcogenides of base metals containing metals of platinum group and gold

Publications (2)

Publication Number Publication Date
RU2112064C1 RU2112064C1 (en) 1998-05-27
RU97101440A true RU97101440A (en) 1999-01-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU97101440A RU2112064C1 (en) 1997-01-29 1997-01-29 Method of processing of products based on chalcogenides of base metals containing metals of platinum group and gold

Country Status (1)

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RU (1) RU2112064C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2224034C1 (en) * 2002-06-07 2004-02-20 Институт экспериментальной минералогии РАН Platinum metal extraction method
RU2260629C2 (en) * 2003-10-09 2005-09-20 Открытое акционерное общество "Красноярский завод цветных металлов им. В.Н. Гулидова" (ОАО "Красцветмет") Method for processing products containing non-noble metal chalcogenides, platinum group metals and gold
RU2291212C1 (en) * 2005-06-15 2007-01-10 Открытое акционерное общество "Красноярский завод цветных металлов им. В.Н. Гулидова" (ОАО "Красцветмет") Method of processing products containing chalcohenides of non-noble metals, lead, metals of platinum group, gold and silver
RU2355792C2 (en) * 2007-07-04 2009-05-20 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО Красцветмет) Method of products reprocessing, containing chalcogenides of base metals, lead, platinum metals, gold and silver
RU2376395C1 (en) * 2008-03-11 2009-12-20 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") Method of processing of dust from refining production
RU2370555C1 (en) * 2008-06-04 2009-10-20 Открытое акционерное общество "Красноярский завод цветных металлов имени В.Н. Гулидова" (ОАО "Красцветмет") Method of processing concentrate of refineries dust

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