FI59036C - Foerfarande foer aotervinning av pappersfibrer ur samhaellsavfall - Google Patents

Foerfarande foer aotervinning av pappersfibrer ur samhaellsavfall Download PDF

Info

Publication number
FI59036C
FI59036C FI322/73A FI32273A FI59036C FI 59036 C FI59036 C FI 59036C FI 322/73 A FI322/73 A FI 322/73A FI 32273 A FI32273 A FI 32273A FI 59036 C FI59036 C FI 59036C
Authority
FI
Finland
Prior art keywords
outlet
paper
fraction
slurry
fibers
Prior art date
Application number
FI322/73A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI59036B (fi
Inventor
Paul G Marsh
David E Chupka
Original Assignee
Black Clawson Fibreclaim Inc
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 Fibreclaim Inc filed Critical Black Clawson Fibreclaim Inc
Publication of FI59036B publication Critical patent/FI59036B/fi
Application granted granted Critical
Publication of FI59036C publication Critical patent/FI59036C/fi

Links

Classifications

    • 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
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • 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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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
    • Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
  • Physical Water Treatments (AREA)
  • Cyclones (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
FI322/73A 1972-02-09 1973-02-02 Foerfarande foer aotervinning av pappersfibrer ur samhaellsavfall FI59036C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22481572A 1972-02-09 1972-02-09
US22481572 1972-02-09

Publications (2)

Publication Number Publication Date
FI59036B FI59036B (fi) 1981-02-27
FI59036C true FI59036C (fi) 1981-06-10

Family

ID=22842329

Family Applications (1)

Application Number Title Priority Date Filing Date
FI322/73A FI59036C (fi) 1972-02-09 1973-02-02 Foerfarande foer aotervinning av pappersfibrer ur samhaellsavfall

Country Status (8)

Country Link
JP (1) JPS59262B2 (US07534539-20090519-C00280.png)
CA (1) CA966087A (US07534539-20090519-C00280.png)
DE (1) DE2305408A1 (US07534539-20090519-C00280.png)
FI (1) FI59036C (US07534539-20090519-C00280.png)
FR (1) FR2171292B1 (US07534539-20090519-C00280.png)
GB (1) GB1416273A (US07534539-20090519-C00280.png)
IT (1) IT977242B (US07534539-20090519-C00280.png)
NL (1) NL7301784A (US07534539-20090519-C00280.png)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL158565B (nl) * 1974-03-15 1978-11-15 Tno Werkwijze en inrichting voor het procesmatig terugwinnen van papiervezels uit papierhoudend huishoudelijk of industrieel afval.
CS201120B1 (en) * 1976-07-27 1980-10-31 Svetozar Vagac Method of and apparatus for reclaiming individual components of papermaking combined waste materials
JPH01245890A (ja) * 1988-03-25 1989-10-02 Nousan Giken:Kk 高水分農産廃棄物の処理法並びに処理プラント
JP2662438B2 (ja) * 1989-03-30 1997-10-15 三菱製紙株式会社 写真印画紙用支持体であるポリオレフィン樹脂被覆紙の再生利用方法
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
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
GB9425665D0 (en) * 1994-12-20 1995-02-22 Knowaste Tech Inc Separation of cellulosic and non-cellulosic fractions from paper products
GB9425666D0 (en) * 1994-12-20 1995-02-22 Knowaste Tech Inc Recycling of coated paperboard
US9169597B2 (en) 2005-03-10 2015-10-27 Applied Cleantech Inc. Method of recycling fibers from sewage sludge and means thereof
US8617281B2 (en) 2007-08-13 2013-12-31 Applied Cleantech, Inc Methods and systems for feedstock production from sewage and product manufacturing therefrom
CN108505382A (zh) * 2018-01-31 2018-09-07 合肥银山棉麻股份有限公司 尾浆回用入球方法
SE543048C2 (en) * 2018-12-19 2020-09-29 Re Newcell Ab A method for separating cellulosic fibers from non-cellulosic fibers
CN111437982B (zh) * 2020-04-08 2021-08-10 云南磷化集团有限公司 一种降低沉砂夹细比值提高磨矿分级产能的方法
CN115121382A (zh) * 2022-05-06 2022-09-30 浙江上方生物科技有限公司 一种天然海藻微晶纤维素的除杂装置

Also Published As

Publication number Publication date
DE2305408A1 (de) 1973-08-23
CA966087A (en) 1975-04-15
FR2171292B1 (US07534539-20090519-C00280.png) 1977-02-04
JPS4887105A (US07534539-20090519-C00280.png) 1973-11-16
FI59036B (fi) 1981-02-27
JPS59262B2 (ja) 1984-01-06
NL7301784A (US07534539-20090519-C00280.png) 1973-08-13
FR2171292A1 (US07534539-20090519-C00280.png) 1973-09-21
IT977242B (it) 1974-09-10
GB1416273A (en) 1975-12-03

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