CN103184349B - High purity zinc preparation device and method - Google Patents
High purity zinc preparation device and method Download PDFInfo
- Publication number
- CN103184349B CN103184349B CN201110456181.5A CN201110456181A CN103184349B CN 103184349 B CN103184349 B CN 103184349B CN 201110456181 A CN201110456181 A CN 201110456181A CN 103184349 B CN103184349 B CN 103184349B
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- condenser
- raw material
- high purity
- column plate
- purity zinc
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- Manufacture And Refinement Of Metals (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201110456181.5A CN103184349B (en) | 2011-12-29 | 2011-12-29 | High purity zinc preparation device and method |
Applications Claiming Priority (1)
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CN201110456181.5A CN103184349B (en) | 2011-12-29 | 2011-12-29 | High purity zinc preparation device and method |
Publications (2)
Publication Number | Publication Date |
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CN103184349A CN103184349A (en) | 2013-07-03 |
CN103184349B true CN103184349B (en) | 2014-07-23 |
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CN201110456181.5A Active CN103184349B (en) | 2011-12-29 | 2011-12-29 | High purity zinc preparation device and method |
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CN (1) | CN103184349B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107389664A (en) * | 2017-07-31 | 2017-11-24 | 成都中建材光电材料有限公司 | The assay method of impurity content in a kind of high purity zinc |
CN108950242B (en) * | 2018-07-10 | 2021-04-06 | 成都中建材光电材料有限公司 | Preparation device of high-purity zinc |
CN117025969A (en) * | 2018-08-20 | 2023-11-10 | 昆明理工大学 | Vacuum furnace and method for extracting lead from waste CRT cone glass |
CN109095767A (en) * | 2018-08-20 | 2018-12-28 | 昆明理工大学 | A kind of method of vacuum heat treatment CRT cone glass removing lead oxide |
CN113649531B (en) * | 2021-08-16 | 2023-07-14 | 江西中晶新材料有限公司 | Production method of 5N zinc ingot |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1031565A (en) * | 1988-07-21 | 1989-03-08 | 昆明工学院 | Bismuth-silver-zinc-containing shell vacuum extraction silver, bismuth and zinc |
CN1051202A (en) * | 1989-10-21 | 1991-05-08 | 昆明工学院 | Separation of zn-cd alloy by vacuum distillation |
JPH08188837A (en) * | 1995-01-09 | 1996-07-23 | Sumitomo Metal Mining Co Ltd | Lead splash condenser equipment |
CN2602853Y (en) * | 2003-01-24 | 2004-02-11 | 翟国华 | Zinc powder preparation device |
CN2804119Y (en) * | 2005-07-14 | 2006-08-09 | 刘水海 | Fast cold condensating metal molten purification furnace |
CN2811904Y (en) * | 2005-06-13 | 2006-08-30 | 罗文洲 | Non-ferrous metal vacuum distillation and separation furnace with external electromagnetic induction heater |
EP1335032B1 (en) * | 2002-01-30 | 2007-06-27 | Dowa Mining Co., Ltd. | Vacuum distillation method and apparatus for enhanced purification of high-purity metals like indium |
CN201040765Y (en) * | 2007-05-24 | 2008-03-26 | 汤素蝶 | Vacuum distillation furnace for crude zinc |
-
2011
- 2011-12-29 CN CN201110456181.5A patent/CN103184349B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1031565A (en) * | 1988-07-21 | 1989-03-08 | 昆明工学院 | Bismuth-silver-zinc-containing shell vacuum extraction silver, bismuth and zinc |
CN1051202A (en) * | 1989-10-21 | 1991-05-08 | 昆明工学院 | Separation of zn-cd alloy by vacuum distillation |
JPH08188837A (en) * | 1995-01-09 | 1996-07-23 | Sumitomo Metal Mining Co Ltd | Lead splash condenser equipment |
EP1335032B1 (en) * | 2002-01-30 | 2007-06-27 | Dowa Mining Co., Ltd. | Vacuum distillation method and apparatus for enhanced purification of high-purity metals like indium |
CN2602853Y (en) * | 2003-01-24 | 2004-02-11 | 翟国华 | Zinc powder preparation device |
CN2811904Y (en) * | 2005-06-13 | 2006-08-30 | 罗文洲 | Non-ferrous metal vacuum distillation and separation furnace with external electromagnetic induction heater |
CN2804119Y (en) * | 2005-07-14 | 2006-08-09 | 刘水海 | Fast cold condensating metal molten purification furnace |
CN201040765Y (en) * | 2007-05-24 | 2008-03-26 | 汤素蝶 | Vacuum distillation furnace for crude zinc |
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Publication number | Publication date |
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CN103184349A (en) | 2013-07-03 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210628 Address after: 239000 100 Nanjing Road, Langya Economic Development Zone, Chuzhou City, Anhui Province Patentee after: Anhui Zhongfei Technology Co.,Ltd. Address before: 511500 Industrial Zone, wo Yun town, Qingxin County, Qingyuan, Guangdong (beside the fish dam road) Patentee before: FIRST RARE MATERIALS Co.,Ltd. |
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TR01 | Transfer of patent right | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130703 Assignee: FIRST SEMICONDUCTOR MATERIALS Co.,Ltd. Assignor: Anhui Zhongfei Technology Co.,Ltd. Contract record no.: X2022980007179 Denomination of invention: Preparation equipment and method of high purity zinc Granted publication date: 20140723 License type: Common License Record date: 20220608 |
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EE01 | Entry into force of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: FIRST SEMICONDUCTOR MATERIALS Co.,Ltd. Assignor: Anhui Zhongfei Technology Co.,Ltd. Contract record no.: X2022980007179 Date of cancellation: 20230103 |
|
EC01 | Cancellation of recordation of patent licensing contract |