CN100582017C - 一种铬酸沉降液及其应用 - Google Patents
一种铬酸沉降液及其应用 Download PDFInfo
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- CN100582017C CN100582017C CN200810024037A CN200810024037A CN100582017C CN 100582017 C CN100582017 C CN 100582017C CN 200810024037 A CN200810024037 A CN 200810024037A CN 200810024037 A CN200810024037 A CN 200810024037A CN 100582017 C CN100582017 C CN 100582017C
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- chromic acid
- sedimentation liquid
- chromic
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN200810024037A CN100582017C (zh) | 2008-04-25 | 2008-04-25 | 一种铬酸沉降液及其应用 |
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CN200810024037A CN100582017C (zh) | 2008-04-25 | 2008-04-25 | 一种铬酸沉降液及其应用 |
Publications (2)
Publication Number | Publication Date |
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CN101264931A CN101264931A (zh) | 2008-09-17 |
CN100582017C true CN100582017C (zh) | 2010-01-20 |
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CN200810024037A Expired - Fee Related CN100582017C (zh) | 2008-04-25 | 2008-04-25 | 一种铬酸沉降液及其应用 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1074958A (zh) * | 1992-01-29 | 1993-08-04 | 长沙正园动力配件厂 | 镀铬废槽液浓缩熔融除杂回收法 |
KR20050014933A (ko) * | 2003-08-01 | 2005-02-21 | 태랑엔지니어링(주) | 이온 교환 수지를 이용한 크롬 폐수 재이용 처리 장치 |
CN1786290A (zh) * | 2005-11-09 | 2006-06-14 | 山西大学 | 塑料电镀铬酐--硫酸型粗化工艺 |
-
2008
- 2008-04-25 CN CN200810024037A patent/CN100582017C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1074958A (zh) * | 1992-01-29 | 1993-08-04 | 长沙正园动力配件厂 | 镀铬废槽液浓缩熔融除杂回收法 |
KR20050014933A (ko) * | 2003-08-01 | 2005-02-21 | 태랑엔지니어링(주) | 이온 교환 수지를 이용한 크롬 폐수 재이용 처리 장치 |
CN1786290A (zh) * | 2005-11-09 | 2006-06-14 | 山西大学 | 塑料电镀铬酐--硫酸型粗化工艺 |
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CN101264931A (zh) | 2008-09-17 |
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C06 | Publication | ||
PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080917 Assignee: Jiangsu Lanxing Environmental Protection Technology Co., Ltd. Assignor: Yixing Xingguang Ceramics Institute Contract record no.: 2010320000243 Denomination of invention: Chromic acid sedimentation liquid and application thereof Granted publication date: 20100120 License type: Exclusive License Record date: 20100317 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20170425 |