CN102616878B - 草浆黑液预处理分离剂 - Google Patents
草浆黑液预处理分离剂 Download PDFInfo
- Publication number
- CN102616878B CN102616878B CN 201210088374 CN201210088374A CN102616878B CN 102616878 B CN102616878 B CN 102616878B CN 201210088374 CN201210088374 CN 201210088374 CN 201210088374 A CN201210088374 A CN 201210088374A CN 102616878 B CN102616878 B CN 102616878B
- Authority
- CN
- China
- Prior art keywords
- separating agent
- parts
- black liquor
- weight
- water
- 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.)
- Active
Links
Landscapes
- Paper (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201210088374 CN102616878B (zh) | 2012-03-29 | 2012-03-29 | 草浆黑液预处理分离剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
---|---|
CN102616878A CN102616878A (zh) | 2012-08-01 |
CN102616878B true CN102616878B (zh) | 2013-08-21 |
Family
ID=46557163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201210088374 Active CN102616878B (zh) | 2012-03-29 | 2012-03-29 | 草浆黑液预处理分离剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102616878B (zh) |
Families Citing this family (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 |
-
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 |
Also Published As
Publication number | Publication date |
---|---|
CN102616878A (zh) | 2012-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Guan et al. | Effect of template on structure and properties of cationic polyacrylamide: characterization and mechanism | |
CN101357324B (zh) | 一种偕胺肟化球形木质素螯合吸附树脂及其制备工艺 | |
CN102675540B (zh) | 一种重金属离子吸附树脂及其制备方法 | |
CN102249362B (zh) | 聚四氟乙烯分散树脂生产废水的处理方法 | |
CN1208447A (zh) | 加填纸的生产方法及其所用的组合物 | |
CN1246237C (zh) | 造纸工业泥浆的脱水方法 | |
CN1279109C (zh) | 两性水溶性高分子分散液及其使用方法 | |
CN112403442B (zh) | 一种改性甘蔗渣纤维素基复合吸附剂的制备方法 | |
CN103044636A (zh) | 一种酶解丝胶蛋白复合吸水材料的制备方法 | |
CN104725644B (zh) | 一种基于天然高分子的两性絮凝剂及其制备方法 | |
US20220267538A1 (en) | Preparation method and application of porous hydrogel adsorbent based on radix astragali residue | |
CN111530434A (zh) | 一种吸附重金属离子的硅胶吸附剂及其制备方法 | |
CN106351063A (zh) | 一种有机硼复合交联剂和阳离子聚合物的分散共聚物及其制备方法和应用、造纸方法 | |
CN102616878B (zh) | 草浆黑液预处理分离剂 | |
CN103880058B (zh) | 一种降镁增钙的沉淀碳酸钙生产工艺 | |
CN1639215A (zh) | 水溶性共聚物、高分子絮凝剂以及污泥的脱水方法 | |
CN105312036A (zh) | 一种吸附材料及其制备方法与应用 | |
CN101871020B (zh) | 离子液可控水解木质纤维原料获取木糖、葡萄糖及木质素的方法 | |
CN108103839B (zh) | 一种改性硫酸钙晶须造纸填料的制备方法 | |
CN103572651B (zh) | 一种改性塔拉胶及其制备方法与应用 | |
CN114133122B (zh) | 一种污泥预处理降低污泥粘度的方法 | |
CN109292941A (zh) | 一种高接枝率造纸污泥基有机高分子絮凝剂的制备方法 | |
CN1218088C (zh) | 减少纤维素悬液中的污物的方法 | |
CN108149515B (zh) | 一种适用于废纸造纸的高耐折度施胶技术 | |
CN220345814U (zh) | 一种天然高分子絮凝剂制备方法的制备系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
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 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |