CN1410762A - 纸浆悬浮液胶体溶解电荷的光度滴定测量方法 - Google Patents
纸浆悬浮液胶体溶解电荷的光度滴定测量方法 Download PDFInfo
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- CN1410762A CN1410762A CN 02152069 CN02152069A CN1410762A CN 1410762 A CN1410762 A CN 1410762A CN 02152069 CN02152069 CN 02152069 CN 02152069 A CN02152069 A CN 02152069A CN 1410762 A CN1410762 A CN 1410762A
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- charge
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- pulp suspension
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- polyelectrolyte
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Application Number | Priority Date | Filing Date | Title |
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CNB021520690A CN1325904C (zh) | 2002-11-28 | 2002-11-28 | 纸浆悬浮液胶体溶解电荷的光度滴定测量方法 |
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CNB021520690A CN1325904C (zh) | 2002-11-28 | 2002-11-28 | 纸浆悬浮液胶体溶解电荷的光度滴定测量方法 |
Publications (2)
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CN1410762A true CN1410762A (zh) | 2003-04-16 |
CN1325904C CN1325904C (zh) | 2007-07-11 |
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CNB021520690A Expired - Fee Related CN1325904C (zh) | 2002-11-28 | 2002-11-28 | 纸浆悬浮液胶体溶解电荷的光度滴定测量方法 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100559169C (zh) * | 2006-04-21 | 2009-11-11 | 上海恒谊化工有限公司 | 一种胶体滴定用试剂及在聚电解质电荷密度测量中的应用 |
CN103293152A (zh) * | 2013-06-25 | 2013-09-11 | 长沙理工大学 | 一种滴定分析终点判定的方法及装置 |
CN103575851A (zh) * | 2013-10-29 | 2014-02-12 | 青岛啤酒股份有限公司 | 利用电荷滴定技术快速评价硅胶和pvpp使用量的方法 |
CN103884745A (zh) * | 2012-12-21 | 2014-06-25 | 朱勇强 | 一种造纸系统离子积累指数的测定方法 |
CN106323971A (zh) * | 2016-10-26 | 2017-01-11 | 桂林理工大学 | 一种利用吸光度判断滴定终点的方法 |
CN106323972A (zh) * | 2016-10-26 | 2017-01-11 | 桂林理工大学 | 一种分光光度滴定终点判断装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6478135A (en) * | 1987-09-21 | 1989-03-23 | Kao Corp | Method and instrument for measuring surfactant |
JPH0635968B2 (ja) * | 1987-10-30 | 1994-05-11 | 荏原インフィルコ株式会社 | コロイド荷電量の連続流れ分析方法 |
CN1114414A (zh) * | 1994-07-08 | 1996-01-03 | 大庆石油学院 | 微量皂类物质检测方法 |
US5710048A (en) * | 1996-09-03 | 1998-01-20 | Cincinnati Milacron Inc. | Determination of surfactant concentration in an aqueous fluid |
-
2002
- 2002-11-28 CN CNB021520690A patent/CN1325904C/zh not_active Expired - Fee Related
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100559169C (zh) * | 2006-04-21 | 2009-11-11 | 上海恒谊化工有限公司 | 一种胶体滴定用试剂及在聚电解质电荷密度测量中的应用 |
CN103884745A (zh) * | 2012-12-21 | 2014-06-25 | 朱勇强 | 一种造纸系统离子积累指数的测定方法 |
CN103884745B (zh) * | 2012-12-21 | 2018-04-06 | 朱勇强 | 一种造纸系统离子积累指数的测定方法 |
CN103293152A (zh) * | 2013-06-25 | 2013-09-11 | 长沙理工大学 | 一种滴定分析终点判定的方法及装置 |
CN103575851A (zh) * | 2013-10-29 | 2014-02-12 | 青岛啤酒股份有限公司 | 利用电荷滴定技术快速评价硅胶和pvpp使用量的方法 |
CN106323971A (zh) * | 2016-10-26 | 2017-01-11 | 桂林理工大学 | 一种利用吸光度判断滴定终点的方法 |
CN106323972A (zh) * | 2016-10-26 | 2017-01-11 | 桂林理工大学 | 一种分光光度滴定终点判断装置 |
Also Published As
Publication number | Publication date |
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CN1325904C (zh) | 2007-07-11 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUANGDONG GUANGLE PACKING MATERIAL CO., LTD. Assignor: South China University of Technology Contract fulfillment period: 2007.8.11 to 2012.8.10 contract change Contract record no.: 2009440000275 Denomination of invention: Photometry of paper pulp suspension liquid colloid dissolving electric charge Granted publication date: 20070711 License type: Exclusive license Record date: 2009.4.21 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.8.11 TO 2012.8.10; CHANGE OF CONTRACT Name of requester: GUANGDONG GUANGLE COATING MATERIALS CO., LTD. Effective date: 20090421 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070711 Termination date: 20141128 |
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EXPY | Termination of patent right or utility model |