SU1322568A1 - METHOD FOR PROCESSING SECONDARY SILVER-CONTAINING MATERIALS - Google Patents
METHOD FOR PROCESSING SECONDARY SILVER-CONTAINING MATERIALSInfo
- Publication number
- SU1322568A1 SU1322568A1 SU03941046/02A SU3941046A SU1322568A1 SU 1322568 A1 SU1322568 A1 SU 1322568A1 SU 03941046/02 A SU03941046/02 A SU 03941046/02A SU 3941046 A SU3941046 A SU 3941046A SU 1322568 A1 SU1322568 A1 SU 1322568A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- silver
- slag
- containing materials
- processing secondary
- melt
- Prior art date
Links
Landscapes
- Processing Of Solid Wastes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
1. Способ переработки вторичных серебросодержащих материалов, включающий смешивание материала с оксидом кремния и содой, нагревание смеси с образованием расплава и шлака и последующее их разделение, отличающийся тем, что, с целью повышения степени извлечения и концентрирования серебра, пред разделением расплав чернового серебра и шлак обрабатывают атомарным кислородом и ведут нагрев шлака до 1250 - 1300C.2. Способ по п.1, отличающийся тем, что, с целью повышения степени извлечения серебра из продуктов, содержащих оксид цинка, перед обработкой атомарным кислородом шлак и расплав чернового серебра обрабатывают продуктами пиролиза природного газа.1. A method of processing secondary silver-containing materials, including mixing the material with silicon oxide and soda, heating the mixture to form a melt and slag and then separating them, characterized in that, in order to increase the degree of extraction and concentration of silver, before separating the melt of draft silver and slag treated with atomic oxygen and heat the slag to 1250 - 1300C.2. The method according to claim 1, characterized in that, in order to increase the degree of extraction of silver from products containing zinc oxide, before treatment with atomic oxygen, slag and molten silver are treated with the products of pyrolysis of natural gas.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU03941046/02A SU1322568A1 (en) | 1985-07-30 | 1985-07-30 | METHOD FOR PROCESSING SECONDARY SILVER-CONTAINING MATERIALS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU03941046/02A SU1322568A1 (en) | 1985-07-30 | 1985-07-30 | METHOD FOR PROCESSING SECONDARY SILVER-CONTAINING MATERIALS |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1322568A1 true SU1322568A1 (en) | 2000-09-10 |
Family
ID=60517695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU03941046/02A SU1322568A1 (en) | 1985-07-30 | 1985-07-30 | METHOD FOR PROCESSING SECONDARY SILVER-CONTAINING MATERIALS |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1322568A1 (en) |
-
1985
- 1985-07-30 SU SU03941046/02A patent/SU1322568A1/en active
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