ATA545478A - Verfahren zur verwertung von sulfitablauge - Google Patents

Verfahren zur verwertung von sulfitablauge

Info

Publication number: ATA545478A
Authority: AT; Austria
Prior art keywords: dural; sulphite; recovery; sulphite dural
Prior art date: 1978-07-27

Application number

AT545478A

Other languages

English (en)

Other versions

AT355912B (de

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.)

1978-07-27

Filing date

1978-07-27

Publication date

1979-08-15

1978-07-27 Application filed by Hayek Erich Dr filed Critical Hayek Erich Dr

1978-07-27 Priority to AT545478A priority Critical patent/AT355912B/de

1979-07-11 Priority to NO792311A priority patent/NO792311L/no

1979-07-17 Priority to DE19792928862 priority patent/DE2928862A1/de

1979-07-20 Priority to SE7906244A priority patent/SE7906244L/xx

1979-07-26 Priority to FI792349A priority patent/FI792349A7/fi

1979-08-15 Publication of ATA545478A publication Critical patent/ATA545478A/de

1980-03-25 Application granted granted Critical

1980-03-25 Publication of AT355912B publication Critical patent/AT355912B/de

Links

238000000034 method Methods 0.000 title 1
238000011084 recovery Methods 0.000 title 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 title 1

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)
Molecular Biology (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Environmental & Geological Engineering (AREA)
Biotechnology (AREA)
Botany (AREA)
Materials Engineering (AREA)
Mycology (AREA)
Physiology (AREA)
Animal Husbandry (AREA)
Zoology (AREA)
Food Science & Technology (AREA)
Oil, Petroleum & Natural Gas (AREA)
Processing Of Solid Wastes (AREA)

AT545478A 1978-07-27 1978-07-27 Verfahren zur verwertung von sulfitablauge AT355912B (de)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
AT545478A AT355912B (de)	1978-07-27	1978-07-27	Verfahren zur verwertung von sulfitablauge
NO792311A NO792311L (no)	1978-07-27	1979-07-11	Fremgangsmaate for utnyttelse av sulfittavlut fra industriell cellulosefremstilling
DE19792928862 DE2928862A1 (de)	1978-07-27	1979-07-17	Verfahren zur verwertung der bei der industriellen zellstoffgewinnung anfallenden sulfitablauge
SE7906244A SE7906244L (sv)	1978-07-27	1979-07-20	Forfarande for anvendning av vid industriell pappersmassatillverkning bildade sulfitavlutar
FI792349A FI792349A7 (fi)	1978-07-27	1979-07-26	Menetelmä teollisesta sellunvalmistuksesta saatavan sulfiittijätelipeän käyttämiseksi hyödykhyödyksi.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT545478A AT355912B (de)	1978-07-27	1978-07-27	Verfahren zur verwertung von sulfitablauge

Publications (2)

Publication Number	Publication Date
ATA545478A true ATA545478A (de)	1979-08-15
AT355912B AT355912B (de)	1980-03-25

Family

ID=3575973

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT545478A AT355912B (de)	1978-07-27	1978-07-27	Verfahren zur verwertung von sulfitablauge

Country Status (1)

Country	Link
AT (1)	AT355912B (de)

1978
- 1978-07-27 AT AT545478A patent/AT355912B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT355912B (de)	1980-03-25

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Legal Events

Date	Code	Title	Description
1982-05-15	ELJ	Ceased due to non-payment of the annual fee