NO960967L - Fremgangsmåte og anordning for fremstilling av absorberende granulært materiale - Google Patents
Fremgangsmåte og anordning for fremstilling av absorberende granulært materialeInfo
- Publication number
- NO960967L NO960967L NO960967A NO960967A NO960967L NO 960967 L NO960967 L NO 960967L NO 960967 A NO960967 A NO 960967A NO 960967 A NO960967 A NO 960967A NO 960967 L NO960967 L NO 960967L
- Authority
- NO
- Norway
- Prior art keywords
- granules
- granular material
- producing absorbent
- absorbent granular
- cellulose fibres
- Prior art date
Links
- 239000008187 granular material Substances 0.000 title abstract 5
- 230000002745 absorbent Effects 0.000 title abstract 2
- 239000002250 absorbent Substances 0.000 title abstract 2
- 229920003043 Cellulose fiber Polymers 0.000 abstract 2
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 239000011256 inorganic filler Substances 0.000 abstract 1
- 229910003475 inorganic filler Inorganic materials 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
- 239000010893 paper waste Substances 0.000 abstract 1
Classifications
-
- 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
-
- 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
- D21B1/026—Separating fibrous materials from waste
- D21B1/028—Separating fibrous materials from waste by dry methods
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
- A01K1/0154—Litter comprising inorganic material
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/015—Floor coverings, e.g. bedding-down sheets ; Stable floors
- A01K1/0152—Litter
- A01K1/0155—Litter comprising organic material
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/40—Fertilisers incorporated into a matrix
-
- 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
- D21B1/026—Separating fibrous materials from waste
-
- 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
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/32—Defibrating by other means of waste paper
-
- 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
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/32—Defibrating by other means of waste paper
- D21B1/322—Defibrating by other means of waste paper coated with synthetic materials
-
- 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
- D21B1/38—Conserving the finely-divided cellulosic material
-
- 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
-
- 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)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Inorganic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Pest Control & Pesticides (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Soil Sciences (AREA)
- Paper (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Processing Of Solid Wastes (AREA)
- Housing For Livestock And Birds (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Abstract
Ved en fremgangsmåte for fremstilling av et granulært materiale fra en rejektstrøm fra en masseresirkuleringsprosess for avfallspapir av belagt kvalitet, blir massen siktet slik at rejekt- strømmen føres gjennom en sikt og lange fibre holdes tilbake for bruk ved fremstilling av papir. Faste materialer i rejektstrømmen adskilles ved flotasjon (18). Vann fjernes fra rejekt- strømmen for å øke dens konsistens til den samme som modelleringsleire (40). Rejektstrøm- men føres til en agglomerator (46) som danner jevne granuler med ujevn, men tilnærmet sfæ- risk form. Granulene blir deretter tørket (50) slik at de har et faststoffmnhold på mer enn 95%. Det er også beskrevet en anordning for å utføre fremgangsmåten og egenskapene til det granu- lære materialet fremstilt ved fremgangsmåten og anordningen. (Fig. l )
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11818693A | 1993-09-09 | 1993-09-09 | |
PCT/US1994/009618 WO1995007384A1 (en) | 1993-09-09 | 1994-08-26 | Process and apparatus for manufacturing absorbent granular material |
Publications (2)
Publication Number | Publication Date |
---|---|
NO960967D0 NO960967D0 (no) | 1996-03-08 |
NO960967L true NO960967L (no) | 1996-04-22 |
Family
ID=22377023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO960967A NO960967L (no) | 1993-09-09 | 1996-03-08 | Fremgangsmåte og anordning for fremstilling av absorberende granulært materiale |
Country Status (12)
Country | Link |
---|---|
US (1) | US5728270A (no) |
EP (2) | EP0926294B1 (no) |
JP (1) | JP2935753B2 (no) |
KR (1) | KR960705103A (no) |
AT (2) | ATE217038T1 (no) |
AU (1) | AU685158B2 (no) |
CA (1) | CA2171340C (no) |
DE (2) | DE69424874T2 (no) |
DK (2) | DK0717799T3 (no) |
ES (2) | ES2148343T3 (no) |
NO (1) | NO960967L (no) |
WO (1) | WO1995007384A1 (no) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5622600A (en) * | 1993-09-09 | 1997-04-22 | Marcal Paper Mills, Inc. | Dyed particulate or granular materials from recycled paper and process for making the materials |
CA2208269A1 (en) * | 1994-08-31 | 1996-03-07 | The Hoffman Group Ltd. | Method of papermaking having zero liquid discharge |
US6071380A (en) * | 1994-08-31 | 2000-06-06 | Hoffman Environmental Systems, Inc. | Method of papermaking having zero liquid discharge |
US5593542A (en) * | 1995-05-08 | 1997-01-14 | Marcal Paper Mills, Inc. | Method for recovering fiber from effluent streams |
CA2176435C (en) * | 1995-06-07 | 2002-01-22 | Edward G. Knapick | Absorbent granular material and process and apparatus for making the absorbent granular material |
US6260511B1 (en) | 1996-01-24 | 2001-07-17 | Kimberly-Clark Worldwide, Inc. | Process for the preparation of absorbent materials |
US5795377A (en) * | 1997-04-08 | 1998-08-18 | Kimberly-Clark Worldwide, Inc. | Method for modifying papermaking sludge and products made from modified papermaking sludge |
WO1999025665A1 (de) * | 1997-11-17 | 1999-05-27 | Harzmann-Optima Marketing- Und Vertriebs Gmbh | Pflanzgranulat und verfahren zu seiner herstellung |
CA2281037A1 (en) | 1998-09-10 | 2000-03-10 | Ernest P. Wolfer | Clumpable animal litter containing welan gum |
US7407610B2 (en) * | 2000-03-15 | 2008-08-05 | Ellis Doug E | Litter for animals other than domestic cats |
US7905987B2 (en) * | 2006-08-17 | 2011-03-15 | Casella Waste Systems, Inc. | Paper sludge processing for animal bedding |
WO2013071166A1 (en) * | 2011-11-09 | 2013-05-16 | Absorption Corp. | Lightweight absorbent cellulose pellets |
WO2014041635A1 (ja) * | 2012-09-12 | 2014-03-20 | 東海加工紙株式会社 | ***物処理材、***物処理材の製造方法及びその製造装置 |
CN103360538A (zh) * | 2013-07-26 | 2013-10-23 | 上海创始实业(集团)有限公司 | 一种用于制备球形吸水树脂的聚合装置及使用其制备球形吸水树脂的方法 |
CN104642150A (zh) * | 2013-11-21 | 2015-05-27 | 常州市益民干燥设备有限公司 | 一种纸质猫砂的生产设备及其工艺方法 |
CA2840686A1 (en) * | 2013-12-04 | 2015-06-04 | Normerica Inc. | Lightweight animal litter |
CN105780570B (zh) * | 2014-12-15 | 2017-07-28 | 福建利树股份有限公司 | 废纸制浆造纸生产方法 |
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US4931139A (en) * | 1987-01-02 | 1990-06-05 | Absorption Corp. | Degradable absorbent material and manufacturing process therefor |
US5002633A (en) * | 1988-10-03 | 1991-03-26 | Prime Fiber Corporation | Conversion of pulp and paper mill waste solids to papermaking pulp |
US4983258A (en) * | 1988-10-03 | 1991-01-08 | Prime Fiber Corporation | Conversion of pulp and paper mill waste solids to papermaking pulp |
US4930443A (en) * | 1988-12-09 | 1990-06-05 | H. Edward Lowe, Jr. | Animal litter composition |
US5196473A (en) * | 1989-02-28 | 1993-03-23 | Oil-Dri Corporation Of America | Granules exhibiting reduced dusting |
US5352780A (en) * | 1989-07-20 | 1994-10-04 | Ecosorb International, Inc. | Absorbent material and litter from ground cellulose |
US5176822A (en) * | 1989-10-16 | 1993-01-05 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Flotation machine for deinking |
US5094604A (en) * | 1990-12-19 | 1992-03-10 | Oil-Dri Corporation Of America | Apparatus for making granular absorbent from fibrous materials |
US5146877A (en) * | 1991-04-17 | 1992-09-15 | Oil-Dri Corporation Of America | Particulate absorbent material having controlled bulk density |
DE4130472C2 (de) * | 1991-09-13 | 1995-05-11 | Escher Wyss Gmbh | Verfahren und Vorrichtung zur Behandlung einer Faserstoffsuspension |
CA2090665A1 (en) * | 1992-03-31 | 1993-10-01 | Paul A. Dongieux, Jr. | Delumper |
-
1994
- 1994-08-26 KR KR1019960701190A patent/KR960705103A/ko not_active Application Discontinuation
- 1994-08-26 DE DE69424874T patent/DE69424874T2/de not_active Expired - Fee Related
- 1994-08-26 AT AT99101755T patent/ATE217038T1/de not_active IP Right Cessation
- 1994-08-26 AU AU76742/94A patent/AU685158B2/en not_active Ceased
- 1994-08-26 EP EP19990101755 patent/EP0926294B1/en not_active Expired - Lifetime
- 1994-08-26 CA CA 2171340 patent/CA2171340C/en not_active Expired - Fee Related
- 1994-08-26 EP EP19940927233 patent/EP0717799B1/en not_active Expired - Lifetime
- 1994-08-26 WO PCT/US1994/009618 patent/WO1995007384A1/en active IP Right Grant
- 1994-08-26 DK DK94927233T patent/DK0717799T3/da active
- 1994-08-26 ES ES94927233T patent/ES2148343T3/es not_active Expired - Lifetime
- 1994-08-26 DK DK99101755T patent/DK0926294T3/da active
- 1994-08-26 AT AT94927233T patent/ATE193738T1/de not_active IP Right Cessation
- 1994-08-26 ES ES99101755T patent/ES2174549T3/es not_active Expired - Lifetime
- 1994-08-26 JP JP7508699A patent/JP2935753B2/ja not_active Expired - Lifetime
- 1994-08-26 DE DE69430548T patent/DE69430548T2/de not_active Expired - Fee Related
-
1996
- 1996-03-08 NO NO960967A patent/NO960967L/no unknown
- 1996-11-18 US US08/751,435 patent/US5728270A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2171340C (en) | 1999-12-14 |
DE69430548T2 (de) | 2002-08-22 |
DE69424874D1 (de) | 2000-07-13 |
DK0717799T3 (da) | 2000-10-02 |
AU685158B2 (en) | 1998-01-15 |
JP2935753B2 (ja) | 1999-08-16 |
DE69424874T2 (de) | 2000-10-05 |
EP0926294A1 (en) | 1999-06-30 |
ES2174549T3 (es) | 2002-11-01 |
ATE193738T1 (de) | 2000-06-15 |
ATE217038T1 (de) | 2002-05-15 |
KR960705103A (ko) | 1996-10-09 |
JPH09504835A (ja) | 1997-05-13 |
US5728270A (en) | 1998-03-17 |
EP0717799A1 (en) | 1996-06-26 |
EP0717799B1 (en) | 2000-06-07 |
EP0717799A4 (en) | 1997-04-23 |
WO1995007384A1 (en) | 1995-03-16 |
NO960967D0 (no) | 1996-03-08 |
EP0926294B1 (en) | 2002-05-02 |
AU7674294A (en) | 1995-03-27 |
DE69430548D1 (de) | 2002-06-06 |
ES2148343T3 (es) | 2000-10-16 |
CA2171340A1 (en) | 1995-03-16 |
DK0926294T3 (da) | 2002-08-19 |
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