CN1456506A - 一种生产氟化铝的方法 - Google Patents
一种生产氟化铝的方法 Download PDFInfo
- Publication number
- CN1456506A CN1456506A CN 02115820 CN02115820A CN1456506A CN 1456506 A CN1456506 A CN 1456506A CN 02115820 CN02115820 CN 02115820 CN 02115820 A CN02115820 A CN 02115820A CN 1456506 A CN1456506 A CN 1456506A
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- CN
- China
- Prior art keywords
- fluoride
- ammonium
- fluoroaluminate
- product
- ammonium fluoride
- 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.)
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- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
产品 | 化学物质(%) | |||||||
不小于 | 杂质不大于 | |||||||
F | Al | Na | SiO2 | Fe2O3 | SO2- 4 | P2O5 | H2O | |
特一级 | 61 | 30.0 | 0.5 | 0.28 | 0.10 | 0.5 | 0.04 | 0.5 |
特二级 | 60 | 30.0 | 0.5 | 0.30 | 0.13 | 0.8 | 0.04 | 1.0 |
本发明 | 64.52 | 31.22 | - | 0.252 | 0.124 | - | - | 0.77 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB021158207A CN1194896C (zh) | 2002-05-10 | 2002-05-10 | 一种生产氟化铝的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB021158207A CN1194896C (zh) | 2002-05-10 | 2002-05-10 | 一种生产氟化铝的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1456506A true CN1456506A (zh) | 2003-11-19 |
CN1194896C CN1194896C (zh) | 2005-03-30 |
Family
ID=29410278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB021158207A Expired - Fee Related CN1194896C (zh) | 2002-05-10 | 2002-05-10 | 一种生产氟化铝的方法 |
Country Status (1)
Country | Link |
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CN (1) | CN1194896C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101376513B (zh) * | 2007-08-30 | 2011-02-16 | 多氟多化工股份有限公司 | 一种氟化镁的制备方法 |
-
2002
- 2002-05-10 CN CNB021158207A patent/CN1194896C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101376513B (zh) * | 2007-08-30 | 2011-02-16 | 多氟多化工股份有限公司 | 一种氟化镁的制备方法 |
Also Published As
Publication number | Publication date |
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CN1194896C (zh) | 2005-03-30 |
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C14 | Grant of patent or utility model | ||
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Owner name: FLUORINE CHEMICAL CO., LTD. Free format text: FORMER OWNER: BINGJING SCIENCE + TECHNOLOGY CO., LTD., JIAOZUO CITY Effective date: 20060915 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20060915 Address after: 454191 Henan Province, Jiaozuo City Station area coke Rd Patentee after: Duo-fluoride Chemicals Co., Ltd. Address before: 454191 No. 72 Yuejin Road, Station District, Henan, Jiaozuo Patentee before: Bingjing Science & Technology Co., Ltd., Jiaozuo City |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050330 Termination date: 20120510 |