CN102115137B - Method for co-production of barium sulfate and zinc chloride from barium chloride waste - Google Patents
Method for co-production of barium sulfate and zinc chloride from barium chloride waste Download PDFInfo
- Publication number
- CN102115137B CN102115137B CN2010106154537A CN201010615453A CN102115137B CN 102115137 B CN102115137 B CN 102115137B CN 2010106154537 A CN2010106154537 A CN 2010106154537A CN 201010615453 A CN201010615453 A CN 201010615453A CN 102115137 B CN102115137 B CN 102115137B
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- CN
- China
- Prior art keywords
- bariumchloride
- barium
- zinc chloride
- solution
- chloride
- 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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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010106154537A CN102115137B (en) | 2010-12-31 | 2010-12-31 | Method for co-production of barium sulfate and zinc chloride from barium chloride waste |
Applications Claiming Priority (1)
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CN2010106154537A CN102115137B (en) | 2010-12-31 | 2010-12-31 | Method for co-production of barium sulfate and zinc chloride from barium chloride waste |
Publications (2)
Publication Number | Publication Date |
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CN102115137A CN102115137A (en) | 2011-07-06 |
CN102115137B true CN102115137B (en) | 2012-08-01 |
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CN2010106154537A Expired - Fee Related CN102115137B (en) | 2010-12-31 | 2010-12-31 | Method for co-production of barium sulfate and zinc chloride from barium chloride waste |
Country Status (1)
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CN (1) | CN102115137B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85107743A (en) * | 1985-10-18 | 1986-10-15 | 太原工业大学 | Co-producing sulfuric acid barium and magnesian hydrochloric acid cyclic method |
CN101643233A (en) * | 2009-06-08 | 2010-02-10 | 王嘉兴 | Method for preparing co-production sodium chloride of precipitated barium sulfate |
CN101792167A (en) * | 2010-01-29 | 2010-08-04 | 张颖 | Method for preparing modified micro-barium sulfate |
-
2010
- 2010-12-31 CN CN2010106154537A patent/CN102115137B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85107743A (en) * | 1985-10-18 | 1986-10-15 | 太原工业大学 | Co-producing sulfuric acid barium and magnesian hydrochloric acid cyclic method |
CN101643233A (en) * | 2009-06-08 | 2010-02-10 | 王嘉兴 | Method for preparing co-production sodium chloride of precipitated barium sulfate |
CN101792167A (en) * | 2010-01-29 | 2010-08-04 | 张颖 | Method for preparing modified micro-barium sulfate |
Also Published As
Publication number | Publication date |
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CN102115137A (en) | 2011-07-06 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: FIVESTAR (NANTONG) CHEMICAL CO., LTD. Free format text: FORMER OWNER: XIE SHANQING Effective date: 20130911 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523008 DONGGUAN, GUANGDONG PROVINCE TO: 226500 NANTONG, JIANGSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20130911 Address after: The Yangtze River town of 226500 Jiangsu city of Rugao province (Rugao port) Yuejiang Road No. 5 Patentee after: Fivestar (Nantong) Chemical Co., Ltd. Address before: 10, Guangdong, Dongguan province Dongcheng District vortex mountain commercial street, No. 523008, ladder 703 Patentee before: Xie Shanqing |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20151231 |
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EXPY | Termination of patent right or utility model |