CN102616878A - 草浆黑液预处理分离剂 - Google Patents
草浆黑液预处理分离剂 Download PDFInfo
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- CN102616878A CN102616878A CN2012100883744A CN201210088374A CN102616878A CN 102616878 A CN102616878 A CN 102616878A CN 2012100883744 A CN2012100883744 A CN 2012100883744A CN 201210088374 A CN201210088374 A CN 201210088374A CN 102616878 A CN102616878 A CN 102616878A
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- black liquor
- separating agent
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- weight
- water
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201210088374 CN102616878B (zh) | 2012-03-29 | 2012-03-29 | 草浆黑液预处理分离剂 |
Applications Claiming Priority (1)
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CN 201210088374 CN102616878B (zh) | 2012-03-29 | 2012-03-29 | 草浆黑液预处理分离剂 |
Publications (2)
Publication Number | Publication Date |
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CN102616878A true CN102616878A (zh) | 2012-08-01 |
CN102616878B CN102616878B (zh) | 2013-08-21 |
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CN 201210088374 Active CN102616878B (zh) | 2012-03-29 | 2012-03-29 | 草浆黑液预处理分离剂 |
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CN (1) | CN102616878B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103435113A (zh) * | 2013-08-26 | 2013-12-11 | 苏州富奇诺水治理设备有限公司 | 一种含有聚乙烯苯磺酸的制革废水处理剂 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1156126A (zh) * | 1996-01-31 | 1997-08-06 | 迁安县华丰造纸厂 | 一种造纸黑液的处理方法 |
CN100999331A (zh) * | 2006-12-25 | 2007-07-18 | 上海东升新材料有限公司 | 高保留重质碳酸钙的制备方法 |
CN101323651A (zh) * | 2008-07-24 | 2008-12-17 | 上海东升新材料有限公司 | 丙烯酸系聚合物分散剂及其制备方法和应用 |
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2012
- 2012-03-29 CN CN 201210088374 patent/CN102616878B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1156126A (zh) * | 1996-01-31 | 1997-08-06 | 迁安县华丰造纸厂 | 一种造纸黑液的处理方法 |
CN100999331A (zh) * | 2006-12-25 | 2007-07-18 | 上海东升新材料有限公司 | 高保留重质碳酸钙的制备方法 |
CN101323651A (zh) * | 2008-07-24 | 2008-12-17 | 上海东升新材料有限公司 | 丙烯酸系聚合物分散剂及其制备方法和应用 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103435113A (zh) * | 2013-08-26 | 2013-12-11 | 苏州富奇诺水治理设备有限公司 | 一种含有聚乙烯苯磺酸的制革废水处理剂 |
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CN102616878B (zh) | 2013-08-21 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pretreatment separating agent of straw pulping black liquor Effective date of registration: 20191225 Granted publication date: 20130821 Pledgee: Bank of Hangzhou, Limited by Share Ltd, Shanghai branch Pledgor: Shanghai Dongsheng New Materials Co., Ltd. Registration number: Y2019310000035 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210813 Granted publication date: 20130821 Pledgee: Bank of Hangzhou Limited by Share Ltd. Shanghai branch Pledgor: SHANDONG DONGSHENG NEW MATERIAL Co.,Ltd. Registration number: Y2019310000035 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |