HUT53403A - Method for producing secondary fibre sources of woodfree respectively woody white waste-paper quality from mixed paper wastes containing coloring matters and/or other dyestuffs for the purpose of papermaking - Google Patents

Method for producing secondary fibre sources of woodfree respectively woody white waste-paper quality from mixed paper wastes containing coloring matters and/or other dyestuffs for the purpose of papermaking

Info

Publication number
HUT53403A
HUT53403A HU189689A HU189689A HUT53403A HU T53403 A HUT53403 A HU T53403A HU 189689 A HU189689 A HU 189689A HU 189689 A HU189689 A HU 189689A HU T53403 A HUT53403 A HU T53403A
Authority
HU
Hungary
Prior art keywords
paper
woodfree
dyestuffs
papermaking
coloring matters
Prior art date
Application number
HU189689A
Other languages
Hungarian (hu)
Other versions
HU207543B (en
Inventor
Peter Bittera
Gyula Pek
Gyoergy Horvath
Istvan Horvath
Laszlo Somfai
Ervin Lohmann
Andras Mihaleszko
Tamas Jambor
Original Assignee
Peter Bittera
Gyula Pek
Gyoergy Horvath
Istvan Horvath
Laszlo Somfai
Ervin Lohmann
Andras Mihaleszko
Tamas Jambor
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 Peter Bittera, Gyula Pek, Gyoergy Horvath, Istvan Horvath, Laszlo Somfai, Ervin Lohmann, Andras Mihaleszko, Tamas Jambor filed Critical Peter Bittera
Priority to HU891896A priority Critical patent/HU207543B/en
Publication of HUT53403A publication Critical patent/HUT53403A/en
Publication of HU207543B publication Critical patent/HU207543B/en

Links

Classifications

    • 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

  • Paper (AREA)

Abstract

Mixed waste paper is sorted according to their fibre content, e.g. types with an without wood fibre, and according to colour into the following categories, A) white paper, B) paper with complementary colours, such as red- green, yellow -blue, C) white paper with less than 15% black print surface. These categories are mixed in the reqd. proportions and used as a source of fibre for white paper with or without wood fibre. - ()
HU891896A 1989-04-18 1989-04-18 Method for re-processing mixed waste-papers containing dye-materials and/or dyes particularly for producing secondary fibre-sources usable for processing wood-free white papers or wood-content ones HU207543B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU891896A HU207543B (en) 1989-04-18 1989-04-18 Method for re-processing mixed waste-papers containing dye-materials and/or dyes particularly for producing secondary fibre-sources usable for processing wood-free white papers or wood-content ones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU891896A HU207543B (en) 1989-04-18 1989-04-18 Method for re-processing mixed waste-papers containing dye-materials and/or dyes particularly for producing secondary fibre-sources usable for processing wood-free white papers or wood-content ones

Publications (2)

Publication Number Publication Date
HUT53403A true HUT53403A (en) 1990-10-28
HU207543B HU207543B (en) 1993-04-28

Family

ID=10956741

Family Applications (1)

Application Number Title Priority Date Filing Date
HU891896A HU207543B (en) 1989-04-18 1989-04-18 Method for re-processing mixed waste-papers containing dye-materials and/or dyes particularly for producing secondary fibre-sources usable for processing wood-free white papers or wood-content ones

Country Status (1)

Country Link
HU (1) HU207543B (en)

Also Published As

Publication number Publication date
HU207543B (en) 1993-04-28

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee