SE7906244L - Forfarande for anvendning av vid industriell pappersmassatillverkning bildade sulfitavlutar - Google Patents

Forfarande for anvendning av vid industriell pappersmassatillverkning bildade sulfitavlutar

Info

Publication number
SE7906244L
SE7906244L SE7906244A SE7906244A SE7906244L SE 7906244 L SE7906244 L SE 7906244L SE 7906244 A SE7906244 A SE 7906244A SE 7906244 A SE7906244 A SE 7906244A SE 7906244 L SE7906244 L SE 7906244L
Authority
SE
Sweden
Prior art keywords
procedure
paper manufacture
industrial paper
manufacture formed
sulphite
Prior art date
Application number
SE7906244A
Other languages
English (en)
Inventor
Sok
Original Assignee
Hayek Erich
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
Priority claimed from AT545478A external-priority patent/AT355912B/de
Priority claimed from AT101179A external-priority patent/AT358919B/de
Application filed by Hayek Erich filed Critical Hayek Erich
Publication of SE7906244L publication Critical patent/SE7906244L/sv

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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Materials Engineering (AREA)
  • Animal Husbandry (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)
  • Processing Of Solid Wastes (AREA)
SE7906244A 1978-07-27 1979-07-20 Forfarande for anvendning av vid industriell pappersmassatillverkning bildade sulfitavlutar SE7906244L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT545478A AT355912B (de) 1978-07-27 1978-07-27 Verfahren zur verwertung von sulfitablauge
AT101179A AT358919B (de) 1979-02-12 1979-02-12 Verfahren zur verwertung der bei der industri- ellen zellstoffgewinnung anfallenden sulfitab- lauge

Publications (1)

Publication Number Publication Date
SE7906244L true SE7906244L (sv) 1980-01-29

Family

ID=25594597

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7906244A SE7906244L (sv) 1978-07-27 1979-07-20 Forfarande for anvendning av vid industriell pappersmassatillverkning bildade sulfitavlutar

Country Status (4)

Country Link
DE (1) DE2928862A1 (sv)
FI (1) FI792349A (sv)
NO (1) NO792311L (sv)
SE (1) SE7906244L (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3215247A1 (de) * 2014-11-07 2017-09-13 Basf Se Verfahren zur gewinnung aromatischer wertprodukte aus ligninhaltigen zusammensetzungen

Also Published As

Publication number Publication date
NO792311L (no) 1980-01-29
FI792349A (fi) 1980-01-28
DE2928862A1 (de) 1980-02-14

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