JPS5530500A - Regeneration of waste paper - Google Patents

Regeneration of waste paper

Info

Publication number
JPS5530500A
JPS5530500A JP10764879A JP10764879A JPS5530500A JP S5530500 A JPS5530500 A JP S5530500A JP 10764879 A JP10764879 A JP 10764879A JP 10764879 A JP10764879 A JP 10764879A JP S5530500 A JPS5530500 A JP S5530500A
Authority
JP
Japan
Prior art keywords
regeneration
waste paper
waste
paper
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.)
Pending
Application number
JP10764879A
Other languages
Japanese (ja)
Inventor
Bufuarutsuaa Rootaa
Fuitsushiyaa Jiikuberuto
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.)
JM Voith GmbH
Original Assignee
JM Voith GmbH
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 JM Voith GmbH filed Critical JM Voith GmbH
Publication of JPS5530500A publication Critical patent/JPS5530500A/en
Pending 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
    • D21B1/325—Defibrating by other means of waste paper de-inking devices
    • 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
    • D21C5/025—De-inking
    • 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)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
JP10764879A 1978-08-23 1979-08-23 Regeneration of waste paper Pending JPS5530500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2836805A DE2836805B1 (en) 1978-08-23 1978-08-23 Process for processing waste paper

Publications (1)

Publication Number Publication Date
JPS5530500A true JPS5530500A (en) 1980-03-04

Family

ID=6047708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10764879A Pending JPS5530500A (en) 1978-08-23 1979-08-23 Regeneration of waste paper

Country Status (3)

Country Link
JP (1) JPS5530500A (en)
DE (1) DE2836805B1 (en)
FR (1) FR2434233A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5545381A (en) * 1991-01-31 1996-08-13 Ricoh Company, Ltd. Device for regenerating printed sheet-like recording medium
US5574538A (en) * 1994-09-26 1996-11-12 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member forming processing situation mark
US5605777A (en) * 1992-08-31 1997-02-25 Ricoh Company, Ltd. Method and apparatus for regenerating image holding member
US5735009A (en) * 1994-10-14 1998-04-07 Ricoh Company, Ltd. Device for removing a substance deposited on a sheet
US5753400A (en) * 1993-09-22 1998-05-19 Ricoh Company, Ltd. Method for repeatedly using image holding member
US5813344A (en) * 1994-10-24 1998-09-29 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member
US5896612A (en) * 1994-02-28 1999-04-27 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member
US6095164A (en) * 1993-09-22 2000-08-01 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19655347C5 (en) * 1996-04-24 2014-07-24 Eckart Gmbh Pearlescent pigment preparation and its use

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE37197E1 (en) * 1991-01-31 2001-05-29 Ricoh Company, Ltd. Device for regenerating printed sheet-like recording medium
US5612766A (en) * 1991-01-31 1997-03-18 Ricoh Company, Ltd. Device for regenerating printed sheet-like recording medium
US5545381A (en) * 1991-01-31 1996-08-13 Ricoh Company, Ltd. Device for regenerating printed sheet-like recording medium
US5605777A (en) * 1992-08-31 1997-02-25 Ricoh Company, Ltd. Method and apparatus for regenerating image holding member
USRE36963E (en) * 1992-08-31 2000-11-21 Ricoh Company, Ltd. Method and apparatus for regenerating image holding member
US6095164A (en) * 1993-09-22 2000-08-01 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member
US5753400A (en) * 1993-09-22 1998-05-19 Ricoh Company, Ltd. Method for repeatedly using image holding member
US6156127A (en) * 1994-02-28 2000-12-05 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member
US5896612A (en) * 1994-02-28 1999-04-27 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member
US5574538A (en) * 1994-09-26 1996-11-12 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member forming processing situation mark
USRE37645E1 (en) 1994-09-26 2002-04-09 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member forming processing situation mark
US5855734A (en) * 1994-10-14 1999-01-05 Ricoh Company, Ltd. Device for removing a substance deposited on a sheet
US6143091A (en) * 1994-10-14 2000-11-07 Ricoh Company, Ltd. Method for removing a substance deposited on a sheet
US5735009A (en) * 1994-10-14 1998-04-07 Ricoh Company, Ltd. Device for removing a substance deposited on a sheet
US6189173B1 (en) 1994-10-14 2001-02-20 Ricoh Company, Ltd. Device for removing a substance deposited on a sheet
US5813344A (en) * 1994-10-24 1998-09-29 Ricoh Company, Ltd. Method and apparatus for removing image forming substance from image holding member

Also Published As

Publication number Publication date
FR2434233B3 (en) 1981-05-08
FR2434233A1 (en) 1980-03-21
DE2836805B1 (en) 1979-04-12

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