CN100494424C - 一种高纯镉的氢化方法 - Google Patents
一种高纯镉的氢化方法 Download PDFInfo
- Publication number
- CN100494424C CN100494424C CNB2007100498873A CN200710049887A CN100494424C CN 100494424 C CN100494424 C CN 100494424C CN B2007100498873 A CNB2007100498873 A CN B2007100498873A CN 200710049887 A CN200710049887 A CN 200710049887A CN 100494424 C CN100494424 C CN 100494424C
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- Prior art keywords
- cadmium
- graphite boat
- silica tube
- hydrogen
- process furnace
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007100498873A CN100494424C (zh) | 2007-08-31 | 2007-08-31 | 一种高纯镉的氢化方法 |
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CNB2007100498873A CN100494424C (zh) | 2007-08-31 | 2007-08-31 | 一种高纯镉的氢化方法 |
Publications (2)
Publication Number | Publication Date |
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CN101126134A CN101126134A (zh) | 2008-02-20 |
CN100494424C true CN100494424C (zh) | 2009-06-03 |
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CNB2007100498873A Expired - Fee Related CN100494424C (zh) | 2007-08-31 | 2007-08-31 | 一种高纯镉的氢化方法 |
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CN (1) | CN100494424C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103184347B (zh) * | 2011-12-28 | 2014-09-17 | 广东先导稀材股份有限公司 | 高纯镉的制备方法 |
CN103173631B (zh) * | 2013-04-01 | 2014-09-24 | 葫芦岛锌业股份有限公司 | 一种海绵镉的熔炼方法 |
CN107557593A (zh) * | 2017-07-31 | 2018-01-09 | 成都中建材光电材料有限公司 | 一种除镉中氧及其它杂质的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1441736A (en) * | 1974-04-13 | 1976-07-07 | Preussag Ag Metall | Method of and apparatus for refining crude cadmium |
CN1019317B (zh) * | 1988-06-23 | 1992-12-02 | 沈阳冶炼厂 | 镉提取过程中的除铁方法 |
US5199975A (en) * | 1990-09-19 | 1993-04-06 | Mitsui Mining & Smelting Company, Ltd. | Method for processing used battery |
JP2007191782A (ja) * | 2005-12-21 | 2007-08-02 | Nikko Kinzoku Kk | カドミウムの製造方法 |
-
2007
- 2007-08-31 CN CNB2007100498873A patent/CN100494424C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1441736A (en) * | 1974-04-13 | 1976-07-07 | Preussag Ag Metall | Method of and apparatus for refining crude cadmium |
CN1019317B (zh) * | 1988-06-23 | 1992-12-02 | 沈阳冶炼厂 | 镉提取过程中的除铁方法 |
US5199975A (en) * | 1990-09-19 | 1993-04-06 | Mitsui Mining & Smelting Company, Ltd. | Method for processing used battery |
JP2007191782A (ja) * | 2005-12-21 | 2007-08-02 | Nikko Kinzoku Kk | カドミウムの製造方法 |
Non-Patent Citations (2)
Title |
---|
汞齐电极电解法制备高纯镉的研究. 徐兆华,沈报恩,傅克廷.杭州大学学报,第8卷第2期. 1981 |
汞齐电极电解法制备高纯镉的研究. 徐兆华,沈报恩,傅克廷.杭州大学学报,第8卷第2期. 1981 * |
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Publication number | Publication date |
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CN101126134A (zh) | 2008-02-20 |
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Assignee: Sichuan Xinlong Tellurium Industry & Technique Development Co.,Ltd. Assignor: Hou Renyi Contract record no.: 2012510000055 Denomination of invention: Hydrogenation method for high-pure cadmium Granted publication date: 20090603 License type: Exclusive License Open date: 20080220 Record date: 20120618 |
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Effective date of registration: 20120731 Address after: 610207, No. three, No. 485, Tengfei Economic Development Zone, Shuangliu Southwest Airlines, Sichuan, Chengdu Patentee after: Sichuan Xinlong Tellurium Industry & Technique Development Co.,Ltd. Address before: 610065, 11 building, elephant building, No. 90, Vanward Road, Sichuan, Chengdu Patentee before: Hou Renyi |
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