ATA101179A - METHOD FOR RECYCLING THE SULFIT LAUGE INCLUDED IN INDUSTRIAL CELL PROCESSING - Google Patents

METHOD FOR RECYCLING THE SULFIT LAUGE INCLUDED IN INDUSTRIAL CELL PROCESSING

Info

Publication number
ATA101179A
ATA101179A AT101179A AT101179A ATA101179A AT A101179 A ATA101179 A AT A101179A AT 101179 A AT101179 A AT 101179A AT 101179 A AT101179 A AT 101179A AT A101179 A ATA101179 A AT A101179A
Authority
AT
Austria
Prior art keywords
lauge
sulfit
recycling
cell processing
industrial cell
Prior art date
Application number
AT101179A
Other languages
German (de)
Other versions
AT358919B (en
Original Assignee
Hayek Erich Dr
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 Hayek Erich Dr filed Critical Hayek Erich Dr
Priority to AT101179A priority Critical patent/AT358919B/en
Priority to NO792311A priority patent/NO792311L/en
Priority to DE19792928862 priority patent/DE2928862A1/en
Priority to SE7906244A priority patent/SE7906244L/en
Priority to FI792349A priority patent/FI792349A/en
Publication of ATA101179A publication Critical patent/ATA101179A/en
Application granted granted Critical
Publication of AT358919B publication Critical patent/AT358919B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K10/00—Animal feeding-stuffs
    • A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
    • A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F7/00—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses
    • C05F7/02—Fertilisers from waste water, sewage sludge, sea slime, ooze or similar masses from sulfite liquor or other waste lyes from the manufacture of cellulose
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0085—Introduction of auxiliary substances into the regenerating system in order to improve the performance of certain steps of the latter, the presence of these substances being confined to the regeneration cycle
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87—Re-use of by-products of food processing for fodder production

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Biotechnology (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Botany (AREA)
  • Food Science & Technology (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Paper (AREA)
AT101179A 1978-07-27 1979-02-12 METHOD FOR RECYCLING THE SULFIT LAUGE INCLUDED IN INDUSTRIAL CELL PROCESSING AT358919B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT101179A AT358919B (en) 1979-02-12 1979-02-12 METHOD FOR RECYCLING THE SULFIT LAUGE INCLUDED IN INDUSTRIAL CELL PROCESSING
NO792311A NO792311L (en) 1978-07-27 1979-07-11 PROCEDURE FOR THE USE OF SULFIT WASTE FROM INDUSTRIAL CELLULOSE PREPARATION
DE19792928862 DE2928862A1 (en) 1978-07-27 1979-07-17 Treatment of sulphite waste liquors from pulp making - by heating with phosphoric acid, removing sulphur di:oxide and recovering phosphoric acid, giving prod. useful as fuel, ion exchanger etc.
SE7906244A SE7906244L (en) 1978-07-27 1979-07-20 PROCEDURE FOR THE USE OF INDUSTRIAL PAPER MANUFACTURE FORMED SULPHITE WATER
FI792349A FI792349A (en) 1978-07-27 1979-07-26 FOR SALE OF SUSPENSION OF SUSPENDED SULFIT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT101179A AT358919B (en) 1979-02-12 1979-02-12 METHOD FOR RECYCLING THE SULFIT LAUGE INCLUDED IN INDUSTRIAL CELL PROCESSING

Publications (2)

Publication Number Publication Date
ATA101179A true ATA101179A (en) 1980-02-15
AT358919B AT358919B (en) 1980-10-10

Family

ID=3504861

Family Applications (1)

Application Number Title Priority Date Filing Date
AT101179A AT358919B (en) 1978-07-27 1979-02-12 METHOD FOR RECYCLING THE SULFIT LAUGE INCLUDED IN INDUSTRIAL CELL PROCESSING

Country Status (1)

Country Link
AT (1) AT358919B (en)

Also Published As

Publication number Publication date
AT358919B (en) 1980-10-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
UEP Publication of translation of european patent specification