SE7802789L - Sett vid framstellning av magnesiumsulfitmassa - Google Patents

Sett vid framstellning av magnesiumsulfitmassa

Info

Publication number
SE7802789L
SE7802789L SE7802789A SE7802789A SE7802789L SE 7802789 L SE7802789 L SE 7802789L SE 7802789 A SE7802789 A SE 7802789A SE 7802789 A SE7802789 A SE 7802789A SE 7802789 L SE7802789 L SE 7802789L
Authority
SE
Sweden
Prior art keywords
proceed
preparation
sulphite pulp
pulp
magnesium sulphite
Prior art date
Application number
SE7802789A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
L Ivnes
K-E Lekander
Original Assignee
Sunds Ab
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 Sunds Ab filed Critical Sunds Ab
Priority to SE7802789A priority Critical patent/SE7802789L/
Priority to NO784058A priority patent/NO784058L/no
Priority to FI783785A priority patent/FI783785A7/fi
Priority to CS788235A priority patent/CS216187B2/cs
Priority to AT0916078A priority patent/ATA916078A/de
Priority to US06/017,967 priority patent/US4227966A/en
Priority to DE19792909409 priority patent/DE2909409A1/de
Priority to CA323,070A priority patent/CA1115463A/en
Publication of SE7802789L publication Critical patent/SE7802789L/

Links

Classifications

    • 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
    • D21C11/06—Treatment of pulp gases; Recovery of the heat content of the gases; Treatment of gases arising from various sources in pulp and paper mills; Regeneration of gaseous SO2, e.g. arising from liquors containing sulfur compounds
    • D21C11/063—Treatment of gas streams comprising solid matter, e.g. the ashes resulting from the combustion of black liquor
    • D21C11/066—Separation of solid compounds from these gases; further treatment of recovered products
    • 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
    • D21C11/0014—Combination of various pulping processes with one or several recovery systems (cross-recovery)

Landscapes

  • Paper (AREA)
  • Saccharide Compounds (AREA)
SE7802789A 1978-03-10 1978-03-10 Sett vid framstellning av magnesiumsulfitmassa SE7802789L (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7802789A SE7802789L (sv) 1978-03-10 1978-03-10 Sett vid framstellning av magnesiumsulfitmassa
NO784058A NO784058L (no) 1978-03-10 1978-12-04 Fremgangsmaate ved fremstilling av magnesiumsulfittmasse
FI783785A FI783785A7 (fi) 1978-03-10 1978-12-08 Saett vid framstaellning av magnesiumsulfitmassa
CS788235A CS216187B2 (en) 1978-03-10 1978-12-12 Method of production of the magnesium-sulphite cellulose
AT0916078A ATA916078A (de) 1978-03-10 1978-12-21 Verfahren zur herstellung von magnesiumsulfit-zellstoff
US06/017,967 US4227966A (en) 1978-03-10 1979-03-06 Method for combusting a mixture of spent magnesium sulphite digestion liquor and alkaline oxygen bleach liquor
DE19792909409 DE2909409A1 (de) 1978-03-10 1979-03-09 Verfahren zur herstellung von magnesiumsulfitzellstoff
CA323,070A CA1115463A (en) 1978-03-10 1979-03-09 Method in producing magnesium sulphite pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7802789A SE7802789L (sv) 1978-03-10 1978-03-10 Sett vid framstellning av magnesiumsulfitmassa

Publications (1)

Publication Number Publication Date
SE7802789L true SE7802789L (sv) 1979-09-11

Family

ID=20334278

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7802789A SE7802789L (sv) 1978-03-10 1978-03-10 Sett vid framstellning av magnesiumsulfitmassa

Country Status (8)

Country Link
US (1) US4227966A (cs)
AT (1) ATA916078A (cs)
CA (1) CA1115463A (cs)
CS (1) CS216187B2 (cs)
DE (1) DE2909409A1 (cs)
FI (1) FI783785A7 (cs)
NO (1) NO784058L (cs)
SE (1) SE7802789L (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601262A (en) * 1984-03-28 1986-07-22 Jones Dallas W Energy balance process for the pulp and paper industry
RU2167969C1 (ru) * 2000-05-10 2001-05-27 Грудинин Владимир Павлович Способ промывки каустизационного шлама крепкого белого щелока
US20020129912A1 (en) * 2000-12-22 2002-09-19 Sca Hygiene Products Gmbh Fully bleached sulfite chemical pulp, a process for the production thereof and products derived therefrom
DE10064131C2 (de) * 2000-12-22 2003-03-27 Sca Hygiene Prod Gmbh Vollgebleichter Sulfit-Zellstoff, Verfahren zu seiner Herstellung und daraus hergestellte Produkte

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2385955A (en) * 1941-04-08 1945-10-02 George H Tomlinson Manufacture of sulphite pulp
US2716589A (en) * 1951-04-20 1955-08-30 Kaiser Aluminium Chem Corp Process of re-forming magnesium bisulfite solution
US3296064A (en) * 1965-05-04 1967-01-03 William T Neiman Method of treating cellulosic pulping waste liquors with magnesium oxide to form a complex prior to burning thereof
US3843473A (en) * 1971-08-23 1974-10-22 Mo Och Domsjoe Ab Impregnation of cellulosic pulp under superatmospheric pressure with waste alkaline oxygan gas bleaching liquor followed by oxygen-alkali bleaching
SE381897C (sv) * 1973-11-23 1977-05-23 Skogegarnas Ind Ab Sett for satsvis alkalisk massakokning i kombination med kontinuerlig syredelignifiering

Also Published As

Publication number Publication date
FI783785A7 (fi) 1979-09-11
CS216187B2 (en) 1982-10-29
DE2909409A1 (de) 1979-09-13
NO784058L (no) 1979-09-11
US4227966A (en) 1980-10-14
ATA916078A (de) 1981-11-15
CA1115463A (en) 1982-01-05

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