CA1015696A - Selective reclamation of waste paper products - Google Patents

Selective reclamation of waste paper products

Info

Publication number
CA1015696A
CA1015696A CA191,397A CA191397A CA1015696A CA 1015696 A CA1015696 A CA 1015696A CA 191397 A CA191397 A CA 191397A CA 1015696 A CA1015696 A CA 1015696A
Authority
CA
Canada
Prior art keywords
reclamation
selective
waste paper
paper products
products
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA191,397A
Other versions
CA191397S (en
Inventor
Paul G. Marsh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Black Clawson Co
Original Assignee
Black Clawson Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Black Clawson Co filed Critical Black Clawson Co
Application granted granted Critical
Publication of CA1015696A publication Critical patent/CA1015696A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
CA191,397A 1973-04-06 1974-01-31 Selective reclamation of waste paper products Expired CA1015696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34849673 US3925150A (en) 1973-04-06 1973-04-06 Selective reclamation of waste paper products

Publications (1)

Publication Number Publication Date
CA1015696A true CA1015696A (en) 1977-08-16

Family

ID=23368286

Family Applications (1)

Application Number Title Priority Date Filing Date
CA191,397A Expired CA1015696A (en) 1973-04-06 1974-01-31 Selective reclamation of waste paper products

Country Status (6)

Country Link
US (1) US3925150A (en)
JP (1) JPS49126902A (en)
CA (1) CA1015696A (en)
DE (1) DE2416251A1 (en)
FR (1) FR2224588B1 (en)
GB (1) GB1460178A (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2514162B2 (en) * 1975-03-29 1977-02-03 Anlage zur Aufbereitung von Altpapier J.M. Voith GmbH, 7920 Heidenheim PLANT FOR THE PROCESSING OF WASTE PAPER
US4030671A (en) * 1976-06-04 1977-06-21 The Black Clawson Company Apparatus for pulping waste paper materials
USRE29746E (en) * 1975-06-16 1978-08-29 The Black Clawson Company Apparatus for pulping waste paper materials
CS201120B1 (en) * 1976-07-27 1980-10-31 Svetozar Vagac Method of and apparatus for reclaiming individual components of papermaking combined waste materials
US4123489A (en) * 1977-05-17 1978-10-31 Flett Development Company Method for converting waste paper products into useful forms
CA1093880A (en) * 1977-07-08 1981-01-20 Heikki Mamers Recovery of cellulosic fibres from foil laminated materials
DE2759113C2 (en) * 1977-12-30 1979-05-17 J.M. Voith Gmbh, 7920 Heidenheim Process and system for processing waste paper
DE2908660C2 (en) * 1979-03-06 1984-02-09 J.M. Voith Gmbh, 7920 Heidenheim Process and system for the recovery of a pulp suspension from mixed waste paper
SE419778B (en) * 1980-01-08 1981-08-24 Kenogard Ab APPLICATION OF POLYALKYL OXIDES FOR SEPARATION OF CELLULOSA FIBERS
US4385997A (en) * 1980-01-21 1983-05-31 Reed Ltd. Method and apparatus for preconditioning laminated paper for recycling
CH649112A5 (en) * 1980-10-03 1985-04-30 Escher Wyss Gmbh METHOD FOR FRACTIONING FIBER FIBER RECOVERED FROM WASTE PAPER, AND PLANT FOR CARRYING OUT THE METHOD.
GB2095263B (en) * 1981-03-23 1985-05-30 Nippon Oils & Fats Co Ltd Anti-fouling composition
CH654360A5 (en) * 1981-12-10 1986-02-14 Escher Wyss Gmbh METHOD FOR SOLVING WASTE PAPER IN THE THICKENING AREA.
SE435941B (en) * 1983-03-14 1984-10-29 Mo Och Domsjoe Ab PROCEDURE FOR THE PREPARATION OF IMPROVED GRINDING MASS
FI75200B (en) * 1986-07-04 1988-01-29 Valmet Oy FOERFARANDE VID PAPPERSFRAMSTAELLNINGSPROCESS FOER FOERBAETTRING AV EGENSKAPER HOS PAPPERET, SAERSKILT DESS RETENTION.
US4891099A (en) * 1988-01-25 1990-01-02 Beloit Corporation Apparatus for secondary fibre processing
US4812205A (en) * 1988-01-25 1989-03-14 Beloit Corporation Process for secondary fibre processing
US5028010A (en) * 1989-12-18 1991-07-02 Itex Enterprises, Inc. Apparatus for mixing solid or semi-solid wastes with additives
US5007590A (en) * 1990-01-23 1991-04-16 Itex Enterprises, Inc. Apparatus and method for mixing solid or semi-solid wastes with additives
JP2523789Y2 (en) * 1990-10-26 1997-01-29 相川鉄工株式会社 Pulper
SE468481B (en) * 1991-05-29 1993-01-25 Tetra Alfa Holdings SAVED TO RECOVER SOME INGREDIENTS FROM A PACKAGING MATERIAL WASTE
US5133832A (en) * 1991-07-08 1992-07-28 The Black Clawson Company Process and system for preparation of waste paper stock with short and long fiber fractionation
US5390860A (en) * 1992-05-15 1995-02-21 Tetra Laval Holdings & Finance Sa Method and apparatus for separating paper fiber and plastics from mixed waste materials and products obtained thereby
FI99032C (en) * 1994-05-13 1999-10-20 Valmet Corp Method for defibrating recycled paper
DE19509789A1 (en) * 1995-03-17 1996-09-19 Voith Sulzer Stoffaufbereitung Process for the treatment of waste paper and annex to its implementation
EP0829571B1 (en) * 1996-09-12 2007-04-18 Hans-Joachim Boltersdorf Process for recovery of fibres from rejects from pulping disposal systems
US6017415A (en) * 1997-09-05 2000-01-25 International Paper Company Method for co-pulping waste cellulosic material and wood chips
EP1349985A4 (en) * 2000-12-22 2006-09-06 Vibre Tech Llc Method and apparatus for forming a paper or tissue web
US7101462B2 (en) * 2001-12-21 2006-09-05 Vibre-Tech, Llc Method and apparatus for forming a paper or tissue web
EP1546451A4 (en) * 2002-09-02 2007-09-26 Gpk Technologies Inc Apparatus and method for automatically defibering and extracting kraft pulp from old corrugated cardboard
US20090179098A1 (en) * 2008-01-10 2009-07-16 Stephen Williams Powder Reclamation Device for Mill Systems
CN103790064B (en) * 2014-02-20 2017-03-01 安德里茨（中国）有限公司 Secondary stock fine-screening system
CN106436432A (en) * 2015-08-11 2017-02-22 玖龙纸业(天津)有限公司 Corrugated board manufacturing method
SE544926C2 (en) * 2021-05-17 2023-01-10 Stora Enso Oyj Multiply containerboard for use in corrugated board

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641164A (en) * 1946-07-08 1953-06-09 Hill Harold Sanford Method for processing fibrous pulp
US2697661A (en) * 1946-07-31 1954-12-21 Alton Box Board Co Digestion of pulp
US2913362A (en) * 1954-06-14 1959-11-17 Internat Pulp Products Inc Method of producing cellulosic pulp
US3301745A (en) * 1963-04-26 1967-01-31 Scott Paper Co Pulp processing method for mixed cellulosic materials
US3698649A (en) * 1970-12-18 1972-10-17 Black Clawson Co Screening apparatus
US3884750A (en) * 1972-09-25 1975-05-20 Little Inc A Method of recovering separate fiber fractions from corrugated board
US3833460A (en) * 1972-09-27 1974-09-03 Little Inc A Dry method for separating paper constitutents for recovery and recycling

Also Published As

Publication number Publication date
FR2224588A1 (en) 1974-10-31
US3925150A (en) 1975-12-09
DE2416251A1 (en) 1974-10-24
JPS49126902A (en) 1974-12-05
FR2224588B1 (en) 1978-01-06
GB1460178A (en) 1976-12-31

Similar Documents

Publication Publication Date Title
CA1015696A (en) Selective reclamation of waste paper products
CA1021478A (en) Waste treatment process
AU468864B2 (en) Waste paper container
CA977621A (en) Wet oxidation process for waste material
CA1021076A (en) Non-bulking activated sludge process
CA1020040A (en) Flocculant product
CA1025570A (en) Materials and processes for flotation of mineral substances
CA1032914A (en) Solid waste processing
CA1004187A (en) Crushing apparatus
CA1014845A (en) Lyophilic waste disposal
CA978032A (en) Process for incinerating slurry
CA1009623A (en) Waste compactor
CA990152A (en) Asbestos-cement product and process
CA1017628A (en) Apparatus for burning waste matter
CA1021630A (en) Continuous duplicating process and sheets
AU489306B2 (en) Process of reinforcing paper
CA1009804A (en) Ink removal from waste paper
AU476691B2 (en) Treating waste paper
CA1014915A (en) Carton dating apparatus
AU4014772A (en) Improved apparatus for disposal of waste products
CA932485A (en) Clay flotation process
CA1020304A (en) Printing process
CA1033993A (en) Printing process
AU474969B2 (en) Process for making plastic paper and products thereof
AU480403B2 (en) Continuous duplicating process and sheets