NO180725C - Fremgangsmåte for bearbeiding av returpapir med enzymatisk fjerning av trykkfarge - Google Patents
Fremgangsmåte for bearbeiding av returpapir med enzymatisk fjerning av trykkfargeInfo
- Publication number
- NO180725C NO180725C NO923623A NO923623A NO180725C NO 180725 C NO180725 C NO 180725C NO 923623 A NO923623 A NO 923623A NO 923623 A NO923623 A NO 923623A NO 180725 C NO180725 C NO 180725C
- Authority
- NO
- Norway
- Prior art keywords
- reaction
- litres
- minutes
- recycled paper
- waste paper
- Prior art date
Links
- 230000002255 enzymatic effect Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000010893 paper waste Substances 0.000 abstract 2
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000005188 flotation Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000002479 lignolytic effect Effects 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
-
- 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
- D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
-
- 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
- D21C5/025—De-inking
- D21C5/027—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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Paper (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Processing Of Solid Wastes (AREA)
- Paints Or Removers (AREA)
- Cephalosporin Compounds (AREA)
- Press Drives And Press Lines (AREA)
- Ink Jet (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19904008894 DE4008894A1 (de) | 1990-03-20 | 1990-03-20 | Verfahren zur altpapieraufbereitung mit enzymatischer druckfarbenentfernung |
| PCT/EP1991/000539 WO1991014820A1 (de) | 1990-03-20 | 1991-03-19 | Verfahren zur altpapieraufbereitung mit enzymatisher druckfarbenentfernung |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO923623D0 NO923623D0 (no) | 1992-09-17 |
| NO923623L NO923623L (no) | 1992-09-17 |
| NO180725B NO180725B (no) | 1997-02-24 |
| NO180725C true NO180725C (no) | 1997-06-04 |
Family
ID=6402621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO923623A NO180725C (no) | 1990-03-20 | 1992-09-17 | Fremgangsmåte for bearbeiding av returpapir med enzymatisk fjerning av trykkfarge |
Country Status (14)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5370770A (en) * | 1992-11-09 | 1994-12-06 | The Mead Corporation | Method for deinking printed waste paper using soybean peroxidase |
| JP2958269B2 (ja) * | 1996-06-03 | 1999-10-06 | 花王株式会社 | 脱墨方法 |
| US6492110B1 (en) | 1998-11-02 | 2002-12-10 | Uab Research Foundation | Reference clones and sequences for non-subtype B isolates of human immunodeficiency virus type 1 |
| RU2128744C1 (ru) * | 1998-06-22 | 1999-04-10 | Крыщенко Константин Иванович | Способ переработки бумажной макулатуры |
| ATE273414T1 (de) * | 1999-03-22 | 2004-08-15 | Kalkfabrik Netstal Ag | Verfahren zum ablösen von druckfarbe aus altpapier |
| RU2154703C1 (ru) * | 2000-01-13 | 2000-08-20 | Открытое акционерное общество "Центральный научно-исследовательский институт бумаги" | Способ подготовки волокнистой массы из макулатуры к размолу для изготовления бумаги и картона |
| SE518051C2 (sv) * | 2000-12-14 | 2002-08-20 | Stora Kopparbergs Bergslags Ab | Sätt att återvinna oorganiskt material ur avfärgningsslam |
| DE502004004871D1 (de) * | 2004-02-18 | 2007-10-18 | Sappi Austria Produktions Gmbh | Verfahren zur Stabilisierung von verkeimbaren flüssigen Medien |
| EP3071749B1 (en) * | 2013-11-18 | 2019-01-09 | Enzymatic Deinking Technologies, LLC | Enzymatic treatment of virgin fiber and recycled paper to reduce residual mineral oil levels for paper production |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2243340C2 (de) * | 1972-04-26 | 1983-08-25 | Great Eastern Packing & Paper Stock Corp., Richmond, Va. | Verwendung eines äthoxylierten aliphatischen Mono-Ols oder Diols zum umweltschonenden Entfärben von bedrucktem Abfallpapier |
| SE406482B (sv) * | 1975-03-11 | 1979-02-12 | Ytkemiska Inst | Forfarande for rening av en vattenhaltig dispersion eller massauppslamning |
| US4692413A (en) * | 1985-07-15 | 1987-09-08 | Repligen Corporation | Use of rLDM™ 1-6 and other ligninolytic enzymes for the decolorization of E1 effluent |
| US4690895A (en) * | 1985-07-15 | 1987-09-01 | Repligen Corporation | Use of rLDM™ 1-6 and other ligninolytic enzymes in the bleaching of kraft pulp |
| US4687745A (en) * | 1985-07-15 | 1987-08-18 | Repligen Corporation | Use of rLDM™ 1-6 and other ligninolytic enzymes in the treatment of mechanical pulps |
| DE3636208A1 (de) * | 1986-10-24 | 1988-05-05 | Call Hans Peter | Verfahren zur delignifizierung und bleichung von lignicellulosehaltigem bzw. ligninhaltigem material bzw. lignin durch enzymatische behandlung |
-
1990
- 1990-03-20 DE DE19904008894 patent/DE4008894A1/de active Granted
- 1990-12-22 DK DK90125379T patent/DK0447672T3/da active
- 1990-12-22 AT AT90125379T patent/ATE119592T1/de not_active IP Right Cessation
- 1990-12-22 EP EP19900125379 patent/EP0447672B1/de not_active Expired - Lifetime
- 1990-12-22 ES ES90125379T patent/ES2072964T3/es not_active Expired - Lifetime
- 1990-12-22 DE DE59008654T patent/DE59008654D1/de not_active Expired - Fee Related
-
1991
- 1991-03-19 BR BR9106253A patent/BR9106253A/pt not_active Application Discontinuation
- 1991-03-19 FI FI924168A patent/FI924168A0/fi not_active Application Discontinuation
- 1991-03-19 WO PCT/EP1991/000539 patent/WO1991014820A1/de active Application Filing
- 1991-03-19 RU SU5053161 patent/RU2066720C1/ru active
- 1991-03-19 JP JP91506305A patent/JPH05506275A/ja active Pending
- 1991-03-19 CA CA002078346A patent/CA2078346A1/en not_active Abandoned
- 1991-03-19 AU AU75430/91A patent/AU652358B2/en not_active Ceased
- 1991-03-19 HU HU922981A patent/HUT64118A/hu unknown
-
1992
- 1992-09-17 NO NO923623A patent/NO180725C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0447672B1 (de) | 1995-03-08 |
| RU2066720C1 (ru) | 1996-09-20 |
| BR9106253A (pt) | 1993-04-06 |
| FI924168L (fi) | 1992-09-17 |
| NO923623D0 (no) | 1992-09-17 |
| NO923623L (no) | 1992-09-17 |
| FI924168A7 (fi) | 1992-09-17 |
| JPH05506275A (ja) | 1993-09-16 |
| ES2072964T3 (es) | 1995-08-01 |
| CA2078346A1 (en) | 1991-09-21 |
| WO1991014820A1 (de) | 1991-10-03 |
| ATE119592T1 (de) | 1995-03-15 |
| FI924168A0 (fi) | 1992-09-17 |
| HU9202981D0 (en) | 1993-01-28 |
| DE4008894A1 (de) | 1991-09-26 |
| NO180725B (no) | 1997-02-24 |
| DE59008654D1 (de) | 1995-04-13 |
| EP0447672A1 (de) | 1991-09-25 |
| AU652358B2 (en) | 1994-08-25 |
| HUT64118A (en) | 1993-11-29 |
| DE4008894C2 (enrdf_load_stackoverflow) | 1992-09-03 |
| DK0447672T3 (da) | 1995-07-24 |
| AU7543091A (en) | 1991-10-21 |
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