PL3568519T3 - Deposit prevention in pulp production according to the sulphate process (kraft process) - Google Patents
Deposit prevention in pulp production according to the sulphate process (kraft process)Info
- Publication number
- PL3568519T3 PL3568519T3 PL18701117T PL18701117T PL3568519T3 PL 3568519 T3 PL3568519 T3 PL 3568519T3 PL 18701117 T PL18701117 T PL 18701117T PL 18701117 T PL18701117 T PL 18701117T PL 3568519 T3 PL3568519 T3 PL 3568519T3
- Authority
- PL
- Poland
- Prior art keywords
- production according
- pulp production
- sulphate
- deposit prevention
- kraft
- Prior art date
Links
Classifications
-
- 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
- D21C3/226—Use of compounds avoiding scale formation
-
- 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
- D21C3/02—Pulping cellulose-containing materials with inorganic bases or alkaline reacting compounds, e.g. sulfate 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
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyethers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017200430.4A DE102017200430A1 (en) | 2017-01-12 | 2017-01-12 | Deposition prevention in pulp production after the sulphate process (power digestion) |
EP18701117.6A EP3568519B1 (en) | 2017-01-12 | 2018-01-09 | Deposit prevention in pulp production according to the sulphate process (kraft process) |
PCT/EP2018/050472 WO2018130528A1 (en) | 2017-01-12 | 2018-01-09 | Deposit prevention in pulp production according to the sulphate process (kraft process) |
Publications (1)
Publication Number | Publication Date |
---|---|
PL3568519T3 true PL3568519T3 (en) | 2021-05-31 |
Family
ID=61022317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL18701117T PL3568519T3 (en) | 2017-01-12 | 2018-01-09 | Deposit prevention in pulp production according to the sulphate process (kraft process) |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP3568519B1 (en) |
AU (1) | AU2018207866B2 (en) |
BR (1) | BR112019013116A2 (en) |
CA (1) | CA3043462A1 (en) |
CL (1) | CL2019001599A1 (en) |
DE (1) | DE102017200430A1 (en) |
ES (1) | ES2845552T3 (en) |
PL (1) | PL3568519T3 (en) |
PT (1) | PT3568519T (en) |
RU (1) | RU2746828C2 (en) |
WO (1) | WO2018130528A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202200003134A1 (en) | 2022-02-21 | 2023-08-21 | Alter Eco Pulp S R L | METHOD OF EXTRACTION OF CELLULOSE FROM WASTE BIOMASS |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109665634A (en) * | 2019-01-30 | 2019-04-23 | 上海电力学院 | A kind of macromolecule anti-incrustation corrosion inhibitor and its preparation method and application |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4500693A (en) * | 1981-07-07 | 1985-02-19 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Water soluble copolymer method for manufacture therefore and use thereof |
EP0537870A1 (en) | 1991-10-18 | 1993-04-21 | W.R. Grace & Co.-Conn. | Copolymers of ethylenically unsaturated ethers useful as hydraulic cement superplasticizers |
JPH0699879B2 (en) | 1992-08-27 | 1994-12-07 | 伯東株式会社 | Scale adhesion preventive agent for pulp digester and method for preventing scale adhesion |
US5534157A (en) * | 1994-11-10 | 1996-07-09 | Calgon Corporation | Polyether polyamino methylene phosphonates for high pH scale control |
JP3088085B2 (en) * | 1996-12-27 | 2000-09-18 | 株式会社日本触媒 | Scale inhibitor |
US6146495A (en) | 1998-08-31 | 2000-11-14 | Nalco Chemical Company | Kraft process for the production of wood pulp by adding a copolymer of 1,2-dihydroxy-3-butene antiscalant |
MY129053A (en) | 2001-06-06 | 2007-03-30 | Thermphos Trading Gmbh | Composition for inhibiting calcium salt scale |
MY138251A (en) | 2001-06-06 | 2009-05-29 | Thermphos Trading Gmbh | Method for inhibiting calcium salt scale |
FI121382B (en) | 2002-12-23 | 2010-10-29 | Arizona Chemical B V | Additives for boiling wood pulp, as well as the manufacture and use thereof |
FR2894998A1 (en) * | 2005-12-16 | 2007-06-22 | Coatex Sas | METHOD FOR MANUFACTURING IMPROVED BROOKFIELD WATER RETENTION SOUNDING SAUCES AND IMPROVED VISCOSITY USING A COMBINED POLYMER WITH AT LEAST ONE POLYALKYLENE OXIDE GRAFT FUNCTION |
CN101548045B (en) | 2006-11-06 | 2012-04-18 | 赫尔克里士公司 | Pitch and stickies control in pulp and papermaking processes |
EP2020422A1 (en) * | 2007-07-31 | 2009-02-04 | Sika Technology AG | Emulgating polymers and their use |
CN101939481B (en) * | 2008-01-22 | 2014-04-02 | 狮王株式会社 | Detergent for kraft pulp and process for producing kraft pulp with the same |
US8052840B2 (en) | 2008-08-15 | 2011-11-08 | Hercules Incorporated | Pulping additives for a reduction of resin from Kraft pulp |
JP2011052358A (en) | 2009-09-04 | 2011-03-17 | Hakuto Co Ltd | Scale prevention agent and scale prevention method |
JP2014147911A (en) | 2013-02-04 | 2014-08-21 | Hakuto Co Ltd | Scale prevention agent and scale prevention method |
DE102013207778A1 (en) * | 2013-04-29 | 2014-10-30 | Cht R. Beitlich Gmbh | Comb polymers as detergency booster for detergents and cleaners |
WO2015153349A1 (en) * | 2014-03-31 | 2015-10-08 | Dow Global Technologies Llc | Synthetic polymer rheology modifier and water retention agent replacement for cellulose ether in cement compositions |
-
2017
- 2017-01-12 DE DE102017200430.4A patent/DE102017200430A1/en not_active Withdrawn
-
2018
- 2018-01-09 BR BR112019013116A patent/BR112019013116A2/en active Search and Examination
- 2018-01-09 ES ES18701117T patent/ES2845552T3/en active Active
- 2018-01-09 PT PT187011176T patent/PT3568519T/en unknown
- 2018-01-09 EP EP18701117.6A patent/EP3568519B1/en active Active
- 2018-01-09 CA CA3043462A patent/CA3043462A1/en not_active Abandoned
- 2018-01-09 PL PL18701117T patent/PL3568519T3/en unknown
- 2018-01-09 WO PCT/EP2018/050472 patent/WO2018130528A1/en active Application Filing
- 2018-01-09 RU RU2019121787A patent/RU2746828C2/en active
- 2018-01-09 AU AU2018207866A patent/AU2018207866B2/en not_active Ceased
-
2019
- 2019-06-11 CL CL2019001599A patent/CL2019001599A1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT202200003134A1 (en) | 2022-02-21 | 2023-08-21 | Alter Eco Pulp S R L | METHOD OF EXTRACTION OF CELLULOSE FROM WASTE BIOMASS |
Also Published As
Publication number | Publication date |
---|---|
WO2018130528A1 (en) | 2018-07-19 |
CA3043462A1 (en) | 2018-07-19 |
EP3568519A1 (en) | 2019-11-20 |
AU2018207866A1 (en) | 2019-05-23 |
ES2845552T3 (en) | 2021-07-27 |
AU2018207866B2 (en) | 2022-04-14 |
BR112019013116A2 (en) | 2019-12-17 |
EP3568519B1 (en) | 2020-11-18 |
DE102017200430A1 (en) | 2018-07-12 |
RU2019121787A3 (en) | 2021-02-12 |
RU2019121787A (en) | 2021-02-12 |
RU2746828C2 (en) | 2021-04-21 |
CL2019001599A1 (en) | 2019-08-23 |
PT3568519T (en) | 2021-02-10 |
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