SU591540A1 - Способ обработки целлюлозосодержащего материала - Google Patents

Способ обработки целлюлозосодержащего материала

Info

Publication number
SU591540A1
SU591540A1 SU752101937A SU2101937A SU591540A1 SU 591540 A1 SU591540 A1 SU 591540A1 SU 752101937 A SU752101937 A SU 752101937A SU 2101937 A SU2101937 A SU 2101937A SU 591540 A1 SU591540 A1 SU 591540A1
Authority
SU
USSR - Soviet Union
Prior art keywords
containing material
processing cellulose
cellulose
processing
chlorine
Prior art date
Application number
SU752101937A
Other languages
English (en)
Russian (ru)
Inventor
Лев Иванович Галов
Вениамин Петрович Заплатин
Владимир Александрович Шевченко
Original Assignee
Украинский научно-исследовательский институт целлюлозно-бумажной промышленности
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 Украинский научно-исследовательский институт целлюлозно-бумажной промышленности filed Critical Украинский научно-исследовательский институт целлюлозно-бумажной промышленности
Priority to SU752101937A priority Critical patent/SU591540A1/ru
Priority to DE2604107A priority patent/DE2604107C3/de
Priority to CA244,923A priority patent/CA1081907A/en
Priority to SE7601147A priority patent/SE421937B/xx
Priority to FI760266A priority patent/FI65291C/fi
Priority to FR7603099A priority patent/FR2300169A1/fr
Application granted granted Critical
Publication of SU591540A1 publication Critical patent/SU591540A1/ru

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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/1005—Pretreatment of the pulp, e.g. degassing the pulp

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SU752101937A 1975-02-04 1975-02-04 Способ обработки целлюлозосодержащего материала SU591540A1 (ru)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SU752101937A SU591540A1 (ru) 1975-02-04 1975-02-04 Способ обработки целлюлозосодержащего материала
DE2604107A DE2604107C3 (de) 1975-02-04 1976-02-03 Verfahren zum Bleichen zellulosehaltiger pflanzlicher Rohstoffe
CA244,923A CA1081907A (en) 1975-02-04 1976-02-03 Process for bleaching cellulose-containing vegetable material
SE7601147A SE421937B (sv) 1975-02-04 1976-02-03 Forfarande for blekning av cellulosahaltigt vextmaterial
FI760266A FI65291C (fi) 1975-02-04 1976-02-04 Foerfarande foer blekning av ett cellulosahaltigt vegetablisktmaterial
FR7603099A FR2300169A1 (fr) 1975-02-04 1976-02-04 Procede de blanchiment d'une matiere cellulosique d'origine vegetale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752101937A SU591540A1 (ru) 1975-02-04 1975-02-04 Способ обработки целлюлозосодержащего материала

Publications (1)

Publication Number Publication Date
SU591540A1 true SU591540A1 (ru) 1978-02-05

Family

ID=20609073

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752101937A SU591540A1 (ru) 1975-02-04 1975-02-04 Способ обработки целлюлозосодержащего материала

Country Status (6)

Country Link
CA (1) CA1081907A (enrdf_load_stackoverflow)
DE (1) DE2604107C3 (enrdf_load_stackoverflow)
FI (1) FI65291C (enrdf_load_stackoverflow)
FR (1) FR2300169A1 (enrdf_load_stackoverflow)
SE (1) SE421937B (enrdf_load_stackoverflow)
SU (1) SU591540A1 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB601643A (en) * 1945-04-13 1948-05-10 Hercules Powder Co Ltd Improvements in or relating to the bleaching of cellulose

Also Published As

Publication number Publication date
SE421937B (sv) 1982-02-08
FI760266A7 (enrdf_load_stackoverflow) 1976-08-05
CA1081907A (en) 1980-07-22
DE2604107B2 (de) 1978-11-23
FR2300169B1 (enrdf_load_stackoverflow) 1978-11-10
SE7601147L (sv) 1976-08-05
DE2604107C3 (de) 1979-07-26
DE2604107A1 (de) 1976-08-05
FR2300169A1 (fr) 1976-09-03
FI65291C (fi) 1984-04-10
FI65291B (fi) 1983-12-30

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