NO324307B1 - Fremgangsmate for behandling av resirkulert, belagt utskudd - Google Patents
Fremgangsmate for behandling av resirkulert, belagt utskudd Download PDFInfo
- Publication number
- NO324307B1 NO324307B1 NO19973361A NO973361A NO324307B1 NO 324307 B1 NO324307 B1 NO 324307B1 NO 19973361 A NO19973361 A NO 19973361A NO 973361 A NO973361 A NO 973361A NO 324307 B1 NO324307 B1 NO 324307B1
- Authority
- NO
- Norway
- Prior art keywords
- water
- polymer
- carbon atoms
- coated
- group
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000002699 waste material Substances 0.000 title claims description 13
- 239000000178 monomer Substances 0.000 claims abstract description 11
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002002 slurry Substances 0.000 claims abstract description 10
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 9
- 239000004815 dispersion polymer Substances 0.000 claims abstract description 9
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 6
- 238000004064 recycling Methods 0.000 claims abstract description 6
- 150000001768 cations Chemical class 0.000 claims abstract description 5
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 5
- 229920003169 water-soluble polymer Polymers 0.000 claims abstract description 5
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract description 3
- 125000004430 oxygen atom Chemical group O* 0.000 claims abstract description 3
- 229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 claims abstract description 3
- DOKHEARVIDLSFF-UHFFFAOYSA-N prop-1-en-1-ol Chemical group CC=CO DOKHEARVIDLSFF-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229920000642 polymer Polymers 0.000 claims description 56
- 239000006185 dispersion Substances 0.000 claims description 16
- 229920001577 copolymer Polymers 0.000 claims description 10
- WQHCGPGATAYRLN-UHFFFAOYSA-N chloromethane;2-(dimethylamino)ethyl prop-2-enoate Chemical compound ClC.CN(C)CCOC(=O)C=C WQHCGPGATAYRLN-UHFFFAOYSA-N 0.000 claims description 5
- 125000000129 anionic group Chemical group 0.000 claims description 3
- 229920003043 Cellulose fiber Polymers 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 125000002091 cationic group Chemical group 0.000 abstract description 7
- 239000000835 fiber Substances 0.000 abstract description 7
- -1 anionic salt Chemical class 0.000 abstract description 6
- 239000007864 aqueous solution Substances 0.000 abstract 1
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 239000011295 pitch Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 239000000049 pigment Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 239000000945 filler Substances 0.000 description 5
- 239000000706 filtrate Substances 0.000 description 5
- 101150000595 CLMP gene Proteins 0.000 description 4
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 4
- 101100382322 Drosophila melanogaster Acam gene Proteins 0.000 description 4
- 239000004908 Emulsion polymer Substances 0.000 description 4
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010893 paper waste Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000003828 vacuum filtration Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007762 w/o emulsion Substances 0.000 description 2
- 229920002307 Dextran Polymers 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- MZVQCMJNVPIDEA-UHFFFAOYSA-N [CH2]CN(CC)CC Chemical group [CH2]CN(CC)CC MZVQCMJNVPIDEA-UHFFFAOYSA-N 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 1
- 229940073608 benzyl chloride Drugs 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000701 coagulant Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 229910000396 dipotassium phosphate Inorganic materials 0.000 description 1
- 235000019797 dipotassium phosphate Nutrition 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000007863 gel particle Substances 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 239000000546 pharmaceutical excipient Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
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
- 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
- D21C9/086—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 with organic compounds or compositions comprising organic compounds
-
- 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
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/022—Chemicals therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/681,029 US5891304A (en) | 1996-07-22 | 1996-07-22 | Use of hydrophilic dispersion polymers for coated broke treatment |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO973361D0 NO973361D0 (no) | 1997-07-21 |
| NO973361L NO973361L (no) | 1998-01-23 |
| NO324307B1 true NO324307B1 (no) | 2007-09-24 |
Family
ID=24733504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19973361A NO324307B1 (no) | 1996-07-22 | 1997-07-21 | Fremgangsmate for behandling av resirkulert, belagt utskudd |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5891304A (fr) |
| EP (1) | EP0821099B1 (fr) |
| AU (1) | AU736965B2 (fr) |
| BR (1) | BR9705228A (fr) |
| CA (1) | CA2210903C (fr) |
| DE (1) | DE69705267T2 (fr) |
| ES (1) | ES2157501T3 (fr) |
| ID (1) | ID18732A (fr) |
| MY (1) | MY116939A (fr) |
| NO (1) | NO324307B1 (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ID18321A (id) * | 1996-09-24 | 1998-03-26 | Nalco Chemical Co | Polimer dispersi hidrofolik untuk beberapa aplikasi kertas |
| US6235205B1 (en) | 1996-10-03 | 2001-05-22 | Cytec Technology Corp. | Aqueous dispersions |
| US6310124B1 (en) | 1996-10-03 | 2001-10-30 | Cytec Technology, Corp. | Aqueous dispersions |
| US6262168B1 (en) | 1998-03-11 | 2001-07-17 | Cytec Technology Corp. | Aqueous dispersions |
| WO1999055625A1 (fr) * | 1998-04-24 | 1999-11-04 | Nalco Chemical Company | Utilisation de dispersions de polymeres pour l'elimination de couleur dans les eaux residuaires de fabriques de papier |
| US7306700B1 (en) * | 1998-04-27 | 2007-12-11 | Akzo Nobel Nv | Process for the production of paper |
| KR100403839B1 (ko) * | 1998-04-27 | 2003-11-01 | 악조 노벨 엔.브이. | 제지 방법 |
| US6036868A (en) * | 1998-07-23 | 2000-03-14 | Nalco Chemical Company | Use of hydrophilic dispersion polymers for oily wastewater clarification |
| US6491790B1 (en) * | 1998-09-10 | 2002-12-10 | Bayer Corporation | Methods for reducing amine odor in paper |
| US6315866B1 (en) * | 2000-02-29 | 2001-11-13 | Nalco Chemical Company | Method of increasing the dry strength of paper products using cationic dispersion polymers |
| US20060249269A1 (en) * | 2005-05-03 | 2006-11-09 | Kurian Pious V | High molecular weight compact structured polymers, methods of making and using |
| US8900641B2 (en) * | 2006-12-28 | 2014-12-02 | Nalco Company | Antimicrobial composition |
| US9752283B2 (en) | 2007-09-12 | 2017-09-05 | Ecolab Usa Inc. | Anionic preflocculation of fillers used in papermaking |
| US8088250B2 (en) | 2008-11-26 | 2012-01-03 | Nalco Company | Method of increasing filler content in papermaking |
| UA109772C2 (uk) * | 2009-07-02 | 2015-10-12 | Агент для підвищення гідрофільності ґрунту і способи його застосування | |
| CN103132383B (zh) * | 2011-11-25 | 2017-04-12 | 纳尔科公司 | 在造纸中用于改善纸强度助剂性能的浆料预处理 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0127388B1 (fr) * | 1983-05-20 | 1986-12-30 | Ciba Specialty Chemicals Water Treatments Limited | Polymères solubles dans l'eau |
| CA1267483A (fr) * | 1984-11-19 | 1990-04-03 | Hisao Takeda | Production d'un melange de polymere soluble a l'eau |
| US5254221A (en) * | 1988-04-22 | 1993-10-19 | Allied Colloids Limited | Processes for the production of paper and paper board |
| US5131982A (en) * | 1990-02-26 | 1992-07-21 | Nalco Chemical Company | Use of dadmac containing polymers for coated broke treatment |
| US5183576A (en) * | 1990-06-06 | 1993-02-02 | Betz Laboratories, Inc. | Cationic polymers for sludge dewatering |
| US5256252A (en) * | 1992-07-15 | 1993-10-26 | Nalco Chemical Company | Method for controlling pitch deposits using lipase and cationic polymer |
| US5466338A (en) * | 1993-11-17 | 1995-11-14 | Nalco Chemical Company | Use of dispersion polymers for coated broke treatment |
| US5643460A (en) * | 1994-01-14 | 1997-07-01 | Nalco/Exxon Energy Chemicals, L. P. | Method for separating oil from water in petroleum production |
| US5626718A (en) * | 1994-09-16 | 1997-05-06 | Betz Laboratories, Inc. | Use of polymers in the recycled fiber washing/deinking process |
-
1996
- 1996-07-22 US US08/681,029 patent/US5891304A/en not_active Expired - Fee Related
-
1997
- 1997-07-21 NO NO19973361A patent/NO324307B1/no not_active IP Right Cessation
- 1997-07-21 CA CA 2210903 patent/CA2210903C/fr not_active Expired - Fee Related
- 1997-07-22 MY MYPI9703312 patent/MY116939A/en unknown
- 1997-07-22 BR BR9705228A patent/BR9705228A/pt not_active IP Right Cessation
- 1997-07-22 ES ES97112515T patent/ES2157501T3/es not_active Expired - Lifetime
- 1997-07-22 DE DE69705267T patent/DE69705267T2/de not_active Expired - Fee Related
- 1997-07-22 AU AU29427/97A patent/AU736965B2/en not_active Ceased
- 1997-07-22 EP EP19970112515 patent/EP0821099B1/fr not_active Expired - Lifetime
- 1997-07-22 ID ID972545A patent/ID18732A/id unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2157501T3 (es) | 2001-08-16 |
| AU736965B2 (en) | 2001-08-09 |
| CA2210903C (fr) | 2007-01-30 |
| CA2210903A1 (fr) | 1998-01-22 |
| ID18732A (id) | 1998-05-07 |
| NO973361D0 (no) | 1997-07-21 |
| DE69705267T2 (de) | 2001-10-18 |
| AU2942797A (en) | 1998-01-29 |
| MX9705533A (es) | 1998-05-31 |
| DE69705267D1 (de) | 2001-07-26 |
| MY116939A (en) | 2004-04-30 |
| NO973361L (no) | 1998-01-23 |
| US5891304A (en) | 1999-04-06 |
| BR9705228A (pt) | 1999-03-09 |
| EP0821099A1 (fr) | 1998-01-28 |
| EP0821099B1 (fr) | 2001-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |