JPS557585A - Treatment method for tellurium containing material - Google Patents
Treatment method for tellurium containing materialInfo
- Publication number
- JPS557585A JPS557585A JP8133378A JP8133378A JPS557585A JP S557585 A JPS557585 A JP S557585A JP 8133378 A JP8133378 A JP 8133378A JP 8133378 A JP8133378 A JP 8133378A JP S557585 A JPS557585 A JP S557585A
- Authority
- JP
- Japan
- Prior art keywords
- zinc
- tellurium
- few
- melt
- mixture
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 229910052714 tellurium Inorganic materials 0.000 title abstract 9
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 title abstract 9
- 239000000463 material Substances 0.000 title abstract 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 10
- 229910052725 zinc Inorganic materials 0.000 abstract 10
- 239000011701 zinc Substances 0.000 abstract 10
- 239000000203 mixture Substances 0.000 abstract 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- 150000003841 chloride salts Chemical class 0.000 abstract 2
- 238000007670 refining Methods 0.000 abstract 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract 2
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 235000005074 zinc chloride Nutrition 0.000 abstract 1
- 239000011592 zinc chloride Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B19/00—Selenium; Tellurium; Compounds thereof
- C01B19/02—Elemental selenium or tellurium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To easily treat a tellurium-containing material, by refining zinc melt containing tellurium obtained by cooling the mexture of tellurium and zinc vapors with chlorides to concentrate tellurium in the dross.
CONSTITUTION: A mixture of tellurium-containing matter, such as metallic ore or lead electrolysis slime or the like and zinc-containing matter, such as metallic zinc, zinc ore, or the like are heated under a reducing atmosphere to produce a vapor mixture of zinc and tellurium, this mixture is introduced in a condenser under a reducing atmosphere for condensing, and thus zinc melt absorbing tellurium is obtained. Then, chlorides, such as ammonium chloride or zinc chloride is added by a few ppm or a few %, the zinc melt is treated at a temperature above the zinc melting point and below 500°C for a few to a few tens minutes for refining, and the zinc melt is removed, resulting in concentrating tellurium in dross.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8133378A JPS557585A (en) | 1978-07-03 | 1978-07-03 | Treatment method for tellurium containing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8133378A JPS557585A (en) | 1978-07-03 | 1978-07-03 | Treatment method for tellurium containing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS557585A true JPS557585A (en) | 1980-01-19 |
| JPS62842B2 JPS62842B2 (en) | 1987-01-09 |
Family
ID=13743446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8133378A Granted JPS557585A (en) | 1978-07-03 | 1978-07-03 | Treatment method for tellurium containing material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS557585A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2018062527A1 (en) | 2016-09-29 | 2019-06-24 | Ｊｘ金属株式会社 | Surface-treated metal powder for laser sintering |
| CN108217609A (en) * | 2017-12-27 | 2018-06-29 | 成都理工大学 | A kind of method of tellurobismuthite extraction tellurium |
-
1978
- 1978-07-03 JP JP8133378A patent/JPS557585A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62842B2 (en) | 1987-01-09 |
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