SE8003920L - Forfarande for att separera lignitsulfonsyror och lignitsulfanater genom extraktion av utlekt vetska herrorande fran kokning av cellulosainnehallande material - Google Patents

Forfarande for att separera lignitsulfonsyror och lignitsulfanater genom extraktion av utlekt vetska herrorande fran kokning av cellulosainnehallande material

Info

Publication number
SE8003920L
SE8003920L SE8003920A SE8003920A SE8003920L SE 8003920 L SE8003920 L SE 8003920L SE 8003920 A SE8003920 A SE 8003920A SE 8003920 A SE8003920 A SE 8003920A SE 8003920 L SE8003920 L SE 8003920L
Authority
SE
Sweden
Prior art keywords
lignite
organic phase
cooking
separating
phase
Prior art date
Application number
SE8003920A
Other languages
English (en)
Swedish (sv)
Inventor
S L Hemele
S T Koivunen
A-K Kontturi
V J Sarkkinen
Original Assignee
Flowcon Oy
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 Flowcon Oy filed Critical Flowcon Oy
Publication of SE8003920L publication Critical patent/SE8003920L/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
SE8003920A 1979-05-28 1980-05-27 Forfarande for att separera lignitsulfonsyror och lignitsulfanater genom extraktion av utlekt vetska herrorande fran kokning av cellulosainnehallande material SE8003920L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI791695A FI60873C (fi) 1979-05-28 1979-05-28 Foerfarande foer avskiljning av lignosulfonsyror och lignosulfonater genom extraktion ur avlut fraon kok av cellulosahaltigt material

Publications (1)

Publication Number Publication Date
SE8003920L true SE8003920L (sv) 1980-11-29

Family

ID=8512677

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8003920A SE8003920L (sv) 1979-05-28 1980-05-27 Forfarande for att separera lignitsulfonsyror och lignitsulfanater genom extraktion av utlekt vetska herrorande fran kokning av cellulosainnehallande material

Country Status (5)

Country Link
US (1) US4336189A (fi)
CA (1) CA1154439A (fi)
FI (1) FI60873C (fi)
NO (1) NO153140C (fi)
SE (1) SE8003920L (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3038241C2 (de) * 1980-10-10 1983-01-05 Gesellschaft für Biotechnologische Forschung mbH (GBF), 3300 Braunschweig Verfahren zur Ausfällung von Ligninsulfonaten aus Sulfitablaugen
FI66414C (fi) * 1982-10-08 1984-10-10 Veli Sarkkinen Foerfarande foer framstaellning av lignosulfonatbaserade blandningar foer anvaendning i synnerhet saosom tillsatsaemnen for betong
US5096540A (en) * 1990-04-06 1992-03-17 Sell Nancy J Method for recycling sulfur dioxide from sulfite pulping liquors
US20040158033A1 (en) * 2003-02-06 2004-08-12 Benson Robert A.C. Treated lignosulfonates as additives for cementitous systems
US20130034613A1 (en) 2009-11-27 2013-02-07 Ceradis B.V. Formulations of phosphites
AU2013228099A1 (en) 2012-03-05 2014-10-02 Ceradis B.V. Polyelectrolyte complexes for biocide enhancement
WO2015034357A1 (en) 2013-09-04 2015-03-12 Ceradis B.V. Paint composition comprising a polyelectrolyte complex
WO2015034360A1 (en) 2013-09-04 2015-03-12 Ceradis B.V. Processed edible product comprising a polyelectrolyte complex and an antimicrobial compound
US20160192643A1 (en) 2013-09-04 2016-07-07 Ceradis B.V. New antifungal composition for treatment of soil
WO2019090413A1 (en) 2017-11-09 2019-05-16 Iogen Corporation Low temperature sulfur dioxide pretreatment
CA3078833A1 (en) 2017-11-09 2019-05-16 Iogen Corporation Low temperature pretreatment with sulfur dioxide
CA3094413A1 (en) 2018-04-06 2019-10-10 Iogen Corporation Pretreatment with lignosulfonic acid
TW202234998A (zh) 2020-12-02 2022-09-16 以色列商亞達瑪馬克天辛有限公司 銅基殺菌劑組成物
AR129517A1 (es) 2022-06-02 2024-09-04 Adama Makhteshim Ltd Combinación de fungicida azol con reducida fitoxicidad

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3251820A (en) * 1963-04-26 1966-05-17 Kimberly Clark Co Process for the fractional extraction and concentration of lignosulfonic acids
FI45979C (fi) * 1970-08-14 1972-11-10 Keskuslaboratorio Menetelmä lignosulfonihappojen fraktioimiseksi
JPS50962B1 (fi) * 1971-08-06 1975-01-14
US4111928A (en) * 1975-08-28 1978-09-05 Holsopple Dale B Method of separating lignin and making epoxide-lignin

Also Published As

Publication number Publication date
FI60873B (fi) 1981-12-31
FI60873C (fi) 1982-04-13
NO801569L (no) 1980-12-01
FI791695A (fi) 1980-11-29
US4336189A (en) 1982-06-22
NO153140B (no) 1985-10-14
CA1154439A (en) 1983-09-27
NO153140C (no) 1986-01-22

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