NO913085L - Hydrosyklon-avsverting og fjerning av klebrige forurensninger under papir-resirkulering. - Google Patents
Hydrosyklon-avsverting og fjerning av klebrige forurensninger under papir-resirkulering.Info
- Publication number
- NO913085L NO913085L NO91913085A NO913085A NO913085L NO 913085 L NO913085 L NO 913085L NO 91913085 A NO91913085 A NO 91913085A NO 913085 A NO913085 A NO 913085A NO 913085 L NO913085 L NO 913085L
- Authority
- NO
- Norway
- Prior art keywords
- sticky contaminants
- hydrocyclone
- vortex
- removal
- suspension
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 title 1
- 230000001070 adhesive effect Effects 0.000 title 1
- 238000004064 recycling Methods 0.000 title 1
- 239000000356 contaminant Substances 0.000 abstract 7
- 239000000725 suspension Substances 0.000 abstract 3
- 239000006260 foam Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000002761 deinking Substances 0.000 abstract 1
- 238000009291 froth flotation Methods 0.000 abstract 1
- 239000012943 hotmelt Substances 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1418—Flotation machines using centrifugal forces
- B03D1/1425—Flotation machines using centrifugal forces air-sparged hydrocyclones
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1475—Flotation tanks having means for discharging the pulp, e.g. as a bleed stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/24—Pneumatic
- B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/10—Vortex chamber constructions with perforated walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C7/00—Apparatus not provided for in group B04C1/00, B04C3/00, or B04C5/00; Multiple arrangements not provided for in one of the groups B04C1/00, B04C3/00, or B04C5/00; Combinations of apparatus covered by two or more of the groups B04C1/00, B04C3/00, or B04C5/00
-
- 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
- D21B1/325—Defibrating by other means of waste paper de-inking devices
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
- D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
-
- 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
- D21F1/68—Pulp catching, de-watering, or recovering; Re-use of pulp-water using hydrocyclones
-
- 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
- D21F1/70—Pulp catching, de-watering, or recovering; Re-use of pulp-water by flotation
-
- 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
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/564,656 US5069751A (en) | 1990-08-09 | 1990-08-09 | Hydrocyclone deinking of paper during recycling |
| US07/583,042 US5131980A (en) | 1990-08-09 | 1990-09-17 | Hydrocyclone removal of sticky contaminants during paper recycling |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO913085D0 NO913085D0 (no) | 1991-08-08 |
| NO913085L true NO913085L (no) | 1992-02-10 |
| NO178705B NO178705B (no) | 1996-02-05 |
| NO178705C NO178705C (no) | 1996-05-15 |
Family
ID=27073618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO913085A NO178705C (no) | 1990-08-09 | 1991-08-08 | Fremgangsmåte for fjerning av fargepartikler og/eller klebrige forurensninger fra resirkulert papir-cellulosemasse |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5131980A (no) |
| EP (1) | EP0470946B1 (no) |
| JP (1) | JPH04240284A (no) |
| KR (1) | KR920004661A (no) |
| AT (1) | ATE153719T1 (no) |
| AU (1) | AU634068B2 (no) |
| BR (1) | BR9102972A (no) |
| CA (1) | CA2044383A1 (no) |
| DE (1) | DE69126257T2 (no) |
| ES (1) | ES2104687T3 (no) |
| FI (1) | FI913760A7 (no) |
| MX (1) | MX174062B (no) |
| NO (1) | NO178705C (no) |
Families Citing this family (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5322169A (en) * | 1990-06-15 | 1994-06-21 | Heidemij Reststoffendiensten B.V. | Flotation cyclone |
| US5316621A (en) * | 1990-10-19 | 1994-05-31 | Kanzaki Paper Mfg. Co., Ltd. | Method of pulping waste pressure-sensitive adhesive paper |
| NZ247276A (en) * | 1992-04-06 | 1994-12-22 | Westvaco Corp | Production of papermaking fibre of low lignin content from recycled high lignin waste paper; mixtures with fresh pulp and products produced therefrom |
| SE469387B (sv) * | 1992-05-11 | 1993-06-28 | Kamyr Ab | Saett vid blekning av massa utan anvaendning av klorkemikalier |
| FR2708008B1 (fr) * | 1993-07-19 | 1995-09-22 | Papeteries Matussiere Forest | Dispositif pour le désencrage de pâte à papier à une concentration de l'ordre de 3 à 5%. |
| US5458738A (en) * | 1993-09-08 | 1995-10-17 | Kamyr, Inc. | Clarifying suspended solids from liquid process streams |
| US5454909A (en) * | 1994-03-30 | 1995-10-03 | The Dexter Corporation | Low-density hot melt adhesive |
| US6074527A (en) * | 1994-06-29 | 2000-06-13 | Kimberly-Clark Worldwide, Inc. | Production of soft paper products from coarse cellulosic fibers |
| US6001218A (en) * | 1994-06-29 | 1999-12-14 | Kimberly-Clark Worldwide, Inc. | Production of soft paper products from old newspaper |
| US5582681A (en) * | 1994-06-29 | 1996-12-10 | Kimberly-Clark Corporation | Production of soft paper products from old newspaper |
| DE4426159A1 (de) * | 1994-07-22 | 1994-12-08 | Voith Gmbh J M | Flotationseinrichtung |
| US5512133A (en) * | 1994-08-01 | 1996-04-30 | International Paper Company | Method for deinking recycled paper using a low flow elongated open top flotation vessel |
| US5560818A (en) * | 1994-09-13 | 1996-10-01 | Ahlstrom Machinery Inc. | Adjustable orifice for gas-sparged hydrocyclone |
| US5580446A (en) * | 1994-10-20 | 1996-12-03 | International Paper Company | Screen, vortex apparatus for cleaning recycled pulp and related process |
| US5529190A (en) * | 1995-02-06 | 1996-06-25 | Ahlstrom Machinery, Inc. | Gas sparged hydrocyclone with foam separating vessel |
| AUPN189095A0 (en) * | 1995-03-22 | 1995-04-27 | Unisearch Limited | Hydrocyclone |
| US5662790A (en) * | 1995-10-04 | 1997-09-02 | Ahlstrom Machinery Oy | Air contactor with foam separation vessel system |
| WO1997036050A1 (en) * | 1996-03-26 | 1997-10-02 | The International Group, Inc. | Repulpable moisture resistant coated articles and methods of making and repulping the same |
| US5728262A (en) * | 1996-06-21 | 1998-03-17 | Tetra Laval Holdings & Finance, S.A. | Method and apparatus for removing neutral buoyancy contaminants from acellulosic pulp |
| US6296736B1 (en) | 1997-10-30 | 2001-10-02 | Kimberly-Clark Worldwide, Inc. | Process for modifying pulp from recycled newspapers |
| US5882475A (en) * | 1997-03-26 | 1999-03-16 | Ahlstrom Machinery Inc. | Method of recovering fibers from a reject stream generated in a wastepaper treating process |
| US6387210B1 (en) | 1998-09-30 | 2002-05-14 | Kimberly-Clark Worldwide, Inc. | Method of making sanitary paper product from coarse fibers |
| US6758343B1 (en) * | 1999-06-02 | 2004-07-06 | Weir Slurry Group, Inc. | Dual hydro-cyclone with water injection |
| US6517733B1 (en) | 2000-07-11 | 2003-02-11 | Vermeer Manufacturing Company | Continuous flow liquids/solids slurry cleaning, recycling and mixing system |
| US6425982B1 (en) | 2001-03-06 | 2002-07-30 | Voith Paper, Inc. | System for removing bleed-throughs from old corrugated container fiber pulp |
| US6589389B2 (en) | 2001-09-26 | 2003-07-08 | Voith Paper, Inc. | Test method for determining bleed-throughs in old corrugated container fiber pulp |
| CN100362161C (zh) * | 2002-07-01 | 2008-01-16 | 北京有色金属研究总院 | 废纸浮选脱墨设备 |
| WO2007025345A1 (en) * | 2005-09-02 | 2007-03-08 | Cumminscorp Limited | Water treatment apparatus |
| US7465391B2 (en) * | 2005-09-09 | 2008-12-16 | Cds Technologies, Inc. | Apparatus for separating solids from flowing liquids |
| RU2310517C1 (ru) * | 2006-06-05 | 2007-11-20 | Государственное образовательное учреждение высшего профессионального образования Волгоградский государственный технический университет (ВолгГТУ) | Гидроциклон-флотатор |
| CA2561539C (en) * | 2006-09-28 | 2016-11-08 | Hydro Processing & Mining Ltd. | Apparatus and method for efficient particle to gas bubble attachment in a slurry |
| FI119999B (fi) * | 2008-01-28 | 2009-05-29 | Andritz Oy | Menetelmä ja laite massan käsittelemiseksi |
| RU2385190C2 (ru) * | 2008-03-05 | 2010-03-27 | Андрей Дмитриевич Пинтюшенко | Гидроциклон |
| KR100882200B1 (ko) * | 2008-06-03 | 2009-02-06 | 주식회사 한국아쿠오시스 | 하이드로사이클론 및 이것을 포함하는 수질오염 방지장치 |
| DE102011088201B4 (de) | 2011-12-10 | 2017-02-02 | Friedrich-Schiller-Universität Jena | Verfahren zur Prozesswasserreinigung in der Papierindustrie |
| DE102011088202B4 (de) | 2011-12-10 | 2018-04-05 | Leibniz-Institut Für Polymerforschung Dresden E.V. | Verfahren zur prozesswasserreinigung |
| DE102011088203B4 (de) * | 2011-12-10 | 2013-10-17 | Leibniz-Institut Für Polymerforschung Dresden E.V. | Verfahren zur Ermittlung des Gehaltes an Verunreinigungen in Prozesswässern |
| WO2013149913A1 (en) * | 2012-04-03 | 2013-10-10 | Ovivo Luxembourg S.a.r.l. | Process for removal of solid non-fibrous material from pulp |
| US11214925B2 (en) | 2015-08-21 | 2022-01-04 | Pulmac Systems International, Inc. | Method of preparing recycled cellulosic fibers to improve paper production |
| US10041209B1 (en) | 2015-08-21 | 2018-08-07 | Pulmac Systems International, Inc. | System for engineering fibers to improve paper production |
| US10941520B2 (en) | 2015-08-21 | 2021-03-09 | Pulmac Systems International, Inc. | Fractionating and refining system for engineering fibers to improve paper production |
| CN105498987B (zh) * | 2015-12-01 | 2017-04-12 | 东北石油大学 | 三相分离旋流器 |
| BR112019004105B1 (pt) | 2016-09-02 | 2022-08-09 | Vulco S.A. | Hidrociclone e dispositivo de entrada de gás |
| WO2018173850A1 (ja) * | 2017-03-23 | 2018-09-27 | セイコーエプソン株式会社 | 分離装置、分離方法、シート製造装置 |
| CA3153460A1 (en) * | 2021-03-30 | 2022-09-30 | Kyata Capital Inc. | Systems and methods for removing contaminants from surfaces of solid material |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1004379A (fr) * | 1947-04-11 | 1952-03-28 | Procédé et appareil de traitement de mélanges fluides hétérogènes, en particulier de pâte à papier | |
| NL181479C (no) * | 1952-09-24 | |||
| US3391787A (en) * | 1966-04-18 | 1968-07-09 | Beloit Corp | Porous cone cleaner |
| US3557956A (en) * | 1970-01-28 | 1971-01-26 | Bergstrom Paper Co | Method for de-inking and removal of certain contaminants from reclaimed paper stock |
| US3807142A (en) * | 1971-09-27 | 1974-04-30 | S Rich | Method and apparatus for high efficiency removal of gases and particles from paper pulp suspensions and other fluids |
| SU667248A1 (ru) * | 1976-01-04 | 1979-06-15 | Научно-Исследовательский И Проектно-Конструкторский Институт Целлюлозного Машиностроения | Устройство дл деаэрации суспензий |
| US4157952A (en) * | 1978-03-24 | 1979-06-12 | Lenox Institute For Research | Apparatus for deinking waste paper pulp |
| WO1980000423A1 (fr) * | 1978-08-21 | 1980-03-20 | Feldmuehle Ag | Procede et dispositif pour nettoyer les fibres en suspension |
| US4744890A (en) * | 1979-11-15 | 1988-05-17 | University Of Utah | Flotation apparatus and method |
| US4399027A (en) * | 1979-11-15 | 1983-08-16 | University Of Utah Research Foundation | Flotation apparatus and method for achieving flotation in a centrifugal field |
| US4838434A (en) * | 1979-11-15 | 1989-06-13 | University Of Utah | Air sparged hydrocyclone flotation apparatus and methods for separating particles from a particulate suspension |
| US4279743A (en) * | 1979-11-15 | 1981-07-21 | University Of Utah | Air-sparged hydrocyclone and method |
| CH655748A5 (de) * | 1982-04-23 | 1986-05-15 | Escher Wyss Gmbh | Verfahren zur ausscheidung von klebrigen verunreinigungen aus stoffsuspension sowie vorrichtung zur ausfuehrung des verfahrens. |
| JPH0660473B2 (ja) * | 1985-04-18 | 1994-08-10 | 新王子製紙株式会社 | 古紙の脱墨処理法 |
| US4997549A (en) * | 1989-09-19 | 1991-03-05 | Advanced Processing Technologies, Inc. | Air-sparged hydrocyclone separator |
-
1990
- 1990-09-17 US US07/583,042 patent/US5131980A/en not_active Expired - Fee Related
-
1991
- 1991-06-11 AU AU78295/91A patent/AU634068B2/en not_active Ceased
- 1991-06-12 CA CA 2044383 patent/CA2044383A1/en not_active Abandoned
- 1991-07-09 JP JP3168094A patent/JPH04240284A/ja not_active Withdrawn
- 1991-07-12 BR BR9102972A patent/BR9102972A/pt not_active Application Discontinuation
- 1991-08-05 MX MX9100618A patent/MX174062B/es not_active IP Right Cessation
- 1991-08-06 ES ES91890171T patent/ES2104687T3/es not_active Expired - Lifetime
- 1991-08-06 DE DE69126257T patent/DE69126257T2/de not_active Expired - Fee Related
- 1991-08-06 AT AT91890171T patent/ATE153719T1/de not_active IP Right Cessation
- 1991-08-06 EP EP19910890171 patent/EP0470946B1/en not_active Revoked
- 1991-08-08 KR KR1019910013689A patent/KR920004661A/ko not_active Withdrawn
- 1991-08-08 NO NO913085A patent/NO178705C/no unknown
- 1991-08-08 FI FI913760A patent/FI913760A7/fi not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920004661A (ko) | 1992-03-27 |
| FI913760A0 (fi) | 1991-08-08 |
| EP0470946B1 (en) | 1997-05-28 |
| JPH04240284A (ja) | 1992-08-27 |
| AU634068B2 (en) | 1993-02-11 |
| NO913085D0 (no) | 1991-08-08 |
| AU7829591A (en) | 1992-02-13 |
| DE69126257D1 (de) | 1997-07-03 |
| ATE153719T1 (de) | 1997-06-15 |
| FI913760A7 (fi) | 1992-02-10 |
| MX174062B (es) | 1994-04-18 |
| BR9102972A (pt) | 1992-06-09 |
| ES2104687T3 (es) | 1997-10-16 |
| NO178705C (no) | 1996-05-15 |
| NO178705B (no) | 1996-02-05 |
| EP0470946A1 (en) | 1992-02-12 |
| DE69126257T2 (de) | 1998-08-06 |
| CA2044383A1 (en) | 1992-02-10 |
| MX9100618A (es) | 1992-04-01 |
| US5131980A (en) | 1992-07-21 |
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