RU93008823A - METHOD FOR PRODUCING PULP FOR CHEMICAL PROCESSING - Google Patents

METHOD FOR PRODUCING PULP FOR CHEMICAL PROCESSING

Info

Publication number
RU93008823A
RU93008823A RU93008823/12A RU93008823A RU93008823A RU 93008823 A RU93008823 A RU 93008823A RU 93008823/12 A RU93008823/12 A RU 93008823/12A RU 93008823 A RU93008823 A RU 93008823A RU 93008823 A RU93008823 A RU 93008823A
Authority
RU
Russia
Prior art keywords
chemical processing
producing pulp
pulp
producing
cellulose
Prior art date
Application number
RU93008823/12A
Other languages
Russian (ru)
Other versions
RU2055962C1 (en
Inventor
А.Д. Сергеев
И.В. Ушакова
В.А. Петренев
Л.И. Гондюхина
П.И. Васильева
С.В. Москаль
Original Assignee
Сибирский научно-исследовательский институт целлюлозы и картона
Filing date
Publication date
Application filed by Сибирский научно-исследовательский институт целлюлозы и картона filed Critical Сибирский научно-исследовательский институт целлюлозы и картона
Priority to RU93008823A priority Critical patent/RU2055962C1/en
Priority claimed from RU93008823A external-priority patent/RU2055962C1/en
Publication of RU93008823A publication Critical patent/RU93008823A/en
Application granted granted Critical
Publication of RU2055962C1 publication Critical patent/RU2055962C1/en

Links

Claims (1)

Предлагаемое изобретение относится к целлюлозно-бумажной промышленности, в частности к способам получения целлюлозы для химической переработки. Способ получения целлюлозы для химической переработки заключается в варке растительного сырья окисленным белым щелоком, горячем облагораживании целлюлозы при 45 - 140°С щелочным раствором с концентрацией щелочи 20 - 80 г/л.The present invention relates to the pulp and paper industry, in particular to methods for the production of pulp for chemical processing. The method of producing cellulose for chemical processing consists in cooking plant materials with oxidized white liquor, hot-refining cellulose at 45–140 ° C with an alkaline solution with an alkali concentration of 20–80 g / l.
RU93008823A 1993-02-16 1993-02-16 Method of cellulose producing for chemical processing RU2055962C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93008823A RU2055962C1 (en) 1993-02-16 1993-02-16 Method of cellulose producing for chemical processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93008823A RU2055962C1 (en) 1993-02-16 1993-02-16 Method of cellulose producing for chemical processing

Publications (2)

Publication Number Publication Date
RU93008823A true RU93008823A (en) 1995-09-10
RU2055962C1 RU2055962C1 (en) 1996-03-10

Family

ID=20137376

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93008823A RU2055962C1 (en) 1993-02-16 1993-02-16 Method of cellulose producing for chemical processing

Country Status (1)

Country Link
RU (1) RU2055962C1 (en)

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