ATE486999T1 - DEVICE AND METHOD FOR PRODUCING CELLULOSE-BASED PRODUCTS - Google Patents
DEVICE AND METHOD FOR PRODUCING CELLULOSE-BASED PRODUCTSInfo
- Publication number
- ATE486999T1 ATE486999T1 AT05783356T AT05783356T ATE486999T1 AT E486999 T1 ATE486999 T1 AT E486999T1 AT 05783356 T AT05783356 T AT 05783356T AT 05783356 T AT05783356 T AT 05783356T AT E486999 T1 ATE486999 T1 AT E486999T1
- Authority
- AT
- Austria
- Prior art keywords
- based products
- producing cellulose
- waste water
- amount
- pollutants
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002351 wastewater Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- 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
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
- D21F1/82—Pulp catching, de-watering, or recovering; Re-use of pulp-water adding fibre agglomeration compositions
-
- 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
- D21H21/36—Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
Abstract
The present invention relates to a device and a method for increasing the yield, as well as for enabling an increase in productivity and an increased amount of production, and at the same time to improve purification of process water and waste water, respectively by decreasing the waste water flow and the amount of pollutants in the waste water.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0402178A SE0402178D0 (en) | 2004-09-10 | 2004-09-10 | Device and method related process industry |
PCT/SE2005/001324 WO2006041369A1 (en) | 2004-09-10 | 2005-09-12 | Device and method for production of cellulose-based products |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE486999T1 true ATE486999T1 (en) | 2010-11-15 |
Family
ID=33157508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05783356T ATE486999T1 (en) | 2004-09-10 | 2005-09-12 | DEVICE AND METHOD FOR PRODUCING CELLULOSE-BASED PRODUCTS |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090277598A1 (en) |
EP (1) | EP1786974B1 (en) |
AT (1) | ATE486999T1 (en) |
DE (1) | DE602005024576D1 (en) |
ES (1) | ES2355799T3 (en) |
PL (1) | PL1786974T3 (en) |
SE (1) | SE0402178D0 (en) |
WO (1) | WO2006041369A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008048670A1 (en) * | 2008-09-24 | 2010-03-25 | Voith Patent Gmbh | wastewater treatment |
FR2992981B1 (en) * | 2012-07-09 | 2014-07-04 | Snf Sas | IMPROVED PAPER MANUFACTURING METHOD USING POLYMER OBTAINED BY HOFMANN DEGRADATION |
DE202015105631U1 (en) | 2015-10-23 | 2017-01-24 | Autefa Solutions Germany Gmbh | Fluid treatment for a fiber treatment plant |
JP7045980B2 (en) * | 2018-11-09 | 2022-04-01 | ユニ・チャーム株式会社 | How to make recycled pulp fiber and recycled pulp fiber |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4003832A (en) * | 1974-01-07 | 1977-01-18 | Tii Corporation | Method of applying ozone and sonic energy to sterilize and oxidize waste water |
JPS5274003A (en) * | 1975-07-23 | 1977-06-21 | Mitsubishi Chem Ind | Paper screening method |
US4214887A (en) * | 1978-11-08 | 1980-07-29 | Ozodyne, Inc. | Sewage and waste water treatment |
GB2297322A (en) * | 1995-01-25 | 1996-07-31 | Air Prod & Chem | Method for treating industrial effluent |
EP0742317A1 (en) * | 1995-05-10 | 1996-11-13 | Calgon Corporation | Method for inhibiting microbial growth in paper process systems |
CA2176435C (en) | 1995-06-07 | 2002-01-22 | Edward G. Knapick | Absorbent granular material and process and apparatus for making the absorbent granular material |
JP3185925B2 (en) * | 1998-08-25 | 2001-07-11 | ジェーシーエンジニアリング株式会社 | Method for promoting coagulation of solids in shochu distillation lees and coagulation promoter |
US6572733B1 (en) * | 1999-05-14 | 2003-06-03 | Institute Of Paper Science And Technology, Inc. | System and method for altering characteristics of materials using an electrohydraulic discharge |
JP2002227085A (en) * | 2001-02-01 | 2002-08-14 | Meidensha Corp | Treating system for recycling old paper |
EP1461168B1 (en) * | 2001-11-13 | 2008-04-16 | Gebrüder Lödige Maschinenbaugesellschaft mbH | Method for the oxidative treatment of bulk material |
FI111745B (en) * | 2001-12-19 | 2003-09-15 | Kemira Chemicals Oy | Improved board manufacturing process |
AU2003237529A1 (en) * | 2002-01-22 | 2003-09-02 | Lonza Ag | Antimicrobial composition including a triamine and a biocide |
SE528685C2 (en) * | 2004-11-26 | 2007-01-23 | Pakit Int Trading Co Inc | Method and machine for making fiber products of stock |
-
2004
- 2004-09-10 SE SE0402178A patent/SE0402178D0/en unknown
-
2005
- 2005-09-12 EP EP05783356A patent/EP1786974B1/en not_active Not-in-force
- 2005-09-12 WO PCT/SE2005/001324 patent/WO2006041369A1/en active Application Filing
- 2005-09-12 ES ES05783356T patent/ES2355799T3/en active Active
- 2005-09-12 US US11/662,359 patent/US20090277598A1/en not_active Abandoned
- 2005-09-12 DE DE602005024576T patent/DE602005024576D1/en active Active
- 2005-09-12 AT AT05783356T patent/ATE486999T1/en not_active IP Right Cessation
- 2005-09-12 PL PL05783356T patent/PL1786974T3/en unknown
Also Published As
Publication number | Publication date |
---|---|
US20090277598A1 (en) | 2009-11-12 |
WO2006041369A1 (en) | 2006-04-20 |
PL1786974T3 (en) | 2011-04-29 |
ES2355799T3 (en) | 2011-03-31 |
DE602005024576D1 (en) | 2010-12-16 |
EP1786974B1 (en) | 2010-11-03 |
SE0402178D0 (en) | 2004-09-10 |
EP1786974A1 (en) | 2007-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |