RU2020102716A3 - - Google Patents
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- Publication number
- RU2020102716A3 RU2020102716A3 RU2020102716A RU2020102716A RU2020102716A3 RU 2020102716 A3 RU2020102716 A3 RU 2020102716A3 RU 2020102716 A RU2020102716 A RU 2020102716A RU 2020102716 A RU2020102716 A RU 2020102716A RU 2020102716 A3 RU2020102716 A3 RU 2020102716A3
- Authority
- RU
- Russia
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/78—Controlling or regulating not limited to any particular process or apparatus
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/28—Colorants ; Pigments or opacifying agents
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Paper (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20175630 | 2017-06-30 | ||
| FI20175630 | 2017-06-30 | ||
| PCT/FI2018/050526 WO2019002699A1 (en) | 2017-06-30 | 2018-07-02 | MONITORING THE QUALITY OF A PAPER PULP |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2020102716A RU2020102716A (ru) | 2021-07-30 |
| RU2020102716A3 true RU2020102716A3 (ru) | 2021-10-14 |
Family
ID=63042053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2020102716A RU2020102716A (ru) | 2017-06-30 | 2018-07-02 | Контроль качества волокнистой массы |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US11692312B2 (ru) |
| EP (1) | EP3645791A1 (ru) |
| KR (1) | KR102619224B1 (ru) |
| CN (1) | CN110914496A (ru) |
| BR (1) | BR112019026809A2 (ru) |
| CA (1) | CA3068542A1 (ru) |
| RU (1) | RU2020102716A (ru) |
| WO (1) | WO2019002699A1 (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI129722B (en) * | 2018-12-28 | 2022-07-29 | Kemira Oyj | Monitoring and regulation of hydrophobic components in a pulping process |
| FI20225693A1 (en) * | 2020-01-14 | 2022-07-29 | Valmet Automation Oy | Apparatus and method for measuring suspension flowing in a tube fractionator |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090260767A1 (en) * | 2003-04-14 | 2009-10-22 | Every Penny Counts, Inc. | Use of hydrophobic dyes to monitor hydrophobic contaminants in a papermaking process |
| DE102005023326A1 (de) * | 2005-05-17 | 2006-11-23 | Basf Ag | Verfahren zur Bestimmung der Leimungsmittelkonzentration, der Teilchengröße und der Teilchengrößenverteilung von Leimungsmitteln in einem Papierstoff |
| CA2631709C (en) | 2006-01-18 | 2013-05-21 | Cascades Canada Inc. | Method for measuring hydrophobic contaminants in paper pulp |
| EP2126561B1 (de) * | 2007-03-01 | 2012-04-11 | Basf Se | Verfahren zur bestimmung von hydrophoben organischen partikeln in einem papierstoff |
| EP2145046A1 (en) | 2007-05-16 | 2010-01-20 | Buckman Laboratories International, Inc. | Methods to detect organic contaminants in pulp and fiber |
| US9562861B2 (en) * | 2011-04-05 | 2017-02-07 | Nalco Company | Method of monitoring macrostickies in a recycling and paper or tissue making process involving recycled pulp |
| FI124516B (en) * | 2012-05-25 | 2014-09-30 | Kemira Oyj | A method for analyzing a sample in a fluid stream containing a solid, a system for measuring sample suspensions containing solid particles of various sizes and using them to observe or control industrial processes |
| CN104515757A (zh) * | 2013-09-29 | 2015-04-15 | 艺康美国股份有限公司 | 利用荧光染料控制疏水性污染物的方法 |
| FI128658B (en) | 2013-11-24 | 2020-09-30 | Kemira Oyj | Method and system for analysis of a sample containing solid particles and use of the method and system |
| CN103743610A (zh) * | 2014-01-16 | 2014-04-23 | 陕西科技大学 | 一种纸浆中微细胶粘物含量的检测方法 |
-
2018
- 2018-07-02 CN CN201880043933.5A patent/CN110914496A/zh active Pending
- 2018-07-02 KR KR1020207002824A patent/KR102619224B1/ko active IP Right Grant
- 2018-07-02 US US16/627,642 patent/US11692312B2/en active Active
- 2018-07-02 WO PCT/FI2018/050526 patent/WO2019002699A1/en active Application Filing
- 2018-07-02 BR BR112019026809-0A patent/BR112019026809A2/pt not_active Application Discontinuation
- 2018-07-02 RU RU2020102716A patent/RU2020102716A/ru unknown
- 2018-07-02 EP EP18746734.5A patent/EP3645791A1/en active Pending
- 2018-07-02 CA CA3068542A patent/CA3068542A1/en active Pending
-
2023
- 2023-05-18 US US18/319,521 patent/US20230287629A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR102619224B1 (ko) | 2023-12-28 |
| WO2019002699A1 (en) | 2019-01-03 |
| EP3645791A1 (en) | 2020-05-06 |
| US20210156092A1 (en) | 2021-05-27 |
| CN110914496A (zh) | 2020-03-24 |
| KR20200024269A (ko) | 2020-03-06 |
| CA3068542A1 (en) | 2019-01-03 |
| RU2020102716A (ru) | 2021-07-30 |
| US11692312B2 (en) | 2023-07-04 |
| BR112019026809A2 (pt) | 2020-06-30 |
| US20230287629A1 (en) | 2023-09-14 |