FI20135939A - Impregnation system and its use - Google Patents
Impregnation system and its use Download PDFInfo
- Publication number
- FI20135939A FI20135939A FI20135939A FI20135939A FI20135939A FI 20135939 A FI20135939 A FI 20135939A FI 20135939 A FI20135939 A FI 20135939A FI 20135939 A FI20135939 A FI 20135939A FI 20135939 A FI20135939 A FI 20135939A
- Authority
- FI
- Finland
- Prior art keywords
- impregnation system
- impregnation
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/02—Pretreatment of the raw materials by chemical or physical means
- D21B1/021—Pretreatment of the raw materials by chemical or physical means by chemical means
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
-
- 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
- D21C1/00—Pretreatment of the finely-divided materials before digesting
-
- 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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/222—Use of compounds accelerating the pulping processes
-
- 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
- D21C9/10—Bleaching ; Apparatus therefor
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FI2014/050696 WO2015036655A1 (en) | 2013-09-12 | 2014-09-12 | Impregnation system and its use |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310414725 | 2013-09-12 | ||
CN201310414725.0A CN104452385B (en) | 2013-09-12 | 2013-09-12 | Dipping system and purposes and method |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20135939A true FI20135939A (en) | 2015-03-13 |
FI125172B FI125172B (en) | 2015-06-30 |
Family
ID=52808284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20135939A FI125172B (en) | 2013-09-12 | 2013-09-19 | Impregnation system and its use |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN104452385B (en) |
FI (1) | FI125172B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10557234B2 (en) | 2012-05-29 | 2020-02-11 | Neozyme International, Inc. | Papermaking additive compositions and methods and uses thereof |
US10334856B2 (en) | 2012-05-29 | 2019-07-02 | Neozyme International, Inc. | Non-toxic pest control compositions and methods and uses thereof |
US10681914B2 (en) | 2012-05-29 | 2020-06-16 | Neozyme International, Inc. | Non-toxic plant agent compositions and methods and uses thereof |
NZ739887A (en) * | 2015-08-22 | 2019-06-28 | Neozyme Int Inc | Papermaking additive compositions and methods and uses thereof |
CN105332307A (en) * | 2015-09-25 | 2016-02-17 | 句容市兴武包装有限公司 | Cooking agent for papermaking and preparation method thereof |
BR112022021698A2 (en) | 2020-04-26 | 2023-01-17 | Neozyme Int Inc | DRY POWDER COMPOSITIONS AND METHODS AND USES THEREOF |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5728265A (en) * | 1995-06-12 | 1998-03-17 | Henkel Corporation | Process for enhancing white liquor penetration into wood chips by contacting the chips with a mixture of the white liquor and a polymethylalkyl siloxane |
EP1077282A1 (en) * | 1999-08-16 | 2001-02-21 | Dow Corning Corporation | Improved chemical pulping process |
CN1997791B (en) * | 2004-05-03 | 2011-01-26 | 纸、纸板和纤维素工业技术中心 | Method for mechanical pulp production |
FI119375B (en) * | 2007-02-02 | 2008-10-31 | Kemira Oyj | A novel composition and method for treating fibrous material |
JP5374887B2 (en) * | 2008-02-27 | 2013-12-25 | 栗田工業株式会社 | Pulp cleaning agent and pulp manufacturing method |
-
2013
- 2013-09-12 CN CN201310414725.0A patent/CN104452385B/en not_active Expired - Fee Related
- 2013-09-19 FI FI20135939A patent/FI125172B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN104452385B (en) | 2018-04-13 |
CN104452385A (en) | 2015-03-25 |
FI125172B (en) | 2015-06-30 |
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