IT977242B - PROCEDURE FOR THE RECOVERY OF PAPER FROM WASTE FROM URBAN WASTE - Google Patents

PROCEDURE FOR THE RECOVERY OF PAPER FROM WASTE FROM URBAN WASTE

Info

Publication number
IT977242B
IT977242B IT4811373A IT4811373A IT977242B IT 977242 B IT977242 B IT 977242B IT 4811373 A IT4811373 A IT 4811373A IT 4811373 A IT4811373 A IT 4811373A IT 977242 B IT977242 B IT 977242B
Authority
IT
Italy
Prior art keywords
waste
recovery
paper
procedure
urban
Prior art date
Application number
IT4811373A
Other languages
Italian (it)
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 IT977242B publication Critical patent/IT977242B/en

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)
IT4811373A 1972-02-09 1973-02-07 PROCEDURE FOR THE RECOVERY OF PAPER FROM WASTE FROM URBAN WASTE IT977242B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT977242B true IT977242B (en) 1974-09-10

Family

ID=22842329

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4811373A IT977242B (en) 1972-02-09 1973-02-07 PROCEDURE FOR THE RECOVERY OF PAPER FROM WASTE FROM URBAN WASTE

Country Status (8)

Country Link
JP (1) JPS59262B2 (en)
CA (1) CA966087A (en)
DE (1) DE2305408A1 (en)
FI (1) FI59036C (en)
FR (1) FR2171292B1 (en)
GB (1) GB1416273A (en)
IT (1) IT977242B (en)
NL (1) NL7301784A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL158565B (en) * 1974-03-15 1978-11-15 Tno METHOD AND ESTABLISHMENT FOR PROCESSED RECOVERY OF PAPER FIBERS FROM PAPER-CONTAINING HOUSEHOLD OR INDUSTRIAL WASTE.
CS201120B1 (en) * 1976-07-27 1980-10-31 Svetozar Vagac Method of and apparatus for reclaiming individual components of papermaking combined waste materials
JPH01245890A (en) * 1988-03-25 1989-10-02 Nousan Giken:Kk Method and plant for treatment of high moisture content agricultural waste
JP2662438B2 (en) * 1989-03-30 1997-10-15 三菱製紙株式会社 Recycling method of polyolefin resin coated paper as support for photographic printing 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
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
GB9425666D0 (en) * 1994-12-20 1995-02-22 Knowaste Tech Inc Recycling of coated paperboard
GB9425665D0 (en) * 1994-12-20 1995-02-22 Knowaste Tech Inc Separation of cellulosic and non-cellulosic fractions from paper products
PL1877619T3 (en) 2005-03-10 2014-01-31 Applied Cleantech Inc Method of recycling fibers from sewage 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 (en) * 2018-01-31 2018-09-07 合肥银山棉麻股份有限公司 Tail pulp recovery goal method
SE543048C2 (en) 2018-12-19 2020-09-29 Re Newcell Ab A method for separating cellulosic fibers from non-cellulosic fibers
CN111437982B (en) * 2020-04-08 2021-08-10 云南磷化集团有限公司 Method for reducing fine ratio of sand setting to mineral grinding and grading capacity
CN115121382A (en) * 2022-05-06 2022-09-30 浙江上方生物科技有限公司 Impurity removing device for natural seaweed microcrystalline cellulose

Also Published As

Publication number Publication date
DE2305408A1 (en) 1973-08-23
JPS4887105A (en) 1973-11-16
FI59036B (en) 1981-02-27
JPS59262B2 (en) 1984-01-06
GB1416273A (en) 1975-12-03
CA966087A (en) 1975-04-15
NL7301784A (en) 1973-08-13
FR2171292B1 (en) 1977-02-04
FI59036C (en) 1981-06-10
FR2171292A1 (en) 1973-09-21

Similar Documents

Publication Publication Date Title
SE399043B (en) WASTE COLLECTION MACHINE
SE398737B (en) WASTE COMPACTOR
IT977242B (en) PROCEDURE FOR THE RECOVERY OF PAPER FROM WASTE FROM URBAN WASTE
SE7600061L (en) WASTE DISPOSAL SYSTEM.
IT1002050B (en) PAPER CUTTER
IT985037B (en) METHOD FOR SHRINKING FABRICS OR PAPER
IT1035245B (en) TREATMENT SYSTEM FOR THE TREATMENT OF FI BRE PER PAPER
CA944333A (en) Fluid collection assembly for railroad roadbed
SE387251B (en) PROCEDURE FOR CLEANING AIR WASTE
IT980609B (en) TOILET PAPER
DK134750C (en) PROCEDURE FOR CLEARING SLUDGE COMPOSITION
IT1007244B (en) PERFORATOR PARTICULARLY FOR PAPER
DK149971C (en) DISPOSAL AGENCY FOR DISPOSALS
SE402280B (en) PROCEDURE FOR URBAN URBANIZATION
IT1040996B (en) PROCEDURE FOR THE RECOVERY OF PLASTIC MATERIAL FROM URBAN SOLID WASTE
IT998560B (en) PROCEDURE FOR THE SEPARATION OF OIL FROM WASTE WATER CONTAINING OIL
IT1045784B (en) SHREDDING FOR WASTE PAPER
IT994862B (en) WASTE COMPACTORS
IT981696B (en) METHOD FOR THE ELIMINATION OF WASTE
NO140232C (en) COLLECTION RAILWAY.
IT1019264B (en) PROCEDURE FOR REMOVING PHOSPHORUS FROM WASTE WATER
IT1000772B (en) POSTING PAPER
IT987439B (en) VEHICLE FOR RUBBISH
IT1002433B (en) COMPACT GROUP FOR THE CONTINUOUS DESTRUCTION OF WASTE BY INCINERATION
IT995764B (en) GARBAGE REMOVAL CAR