SU72329A1 - Cellulose depolymerization method - Google Patents

Cellulose depolymerization method

Info

Publication number
SU72329A1
SU72329A1 SU2742A SU2742A SU72329A1 SU 72329 A1 SU72329 A1 SU 72329A1 SU 2742 A SU2742 A SU 2742A SU 2742 A SU2742 A SU 2742A SU 72329 A1 SU72329 A1 SU 72329A1
Authority
SU
USSR - Soviet Union
Prior art keywords
depolymerization method
cellulose depolymerization
cellulose
vacuum
pulp
Prior art date
Application number
SU2742A
Other languages
Russian (ru)
Inventor
О.П. Голова
В.И. Иванов
Original Assignee
О.П. Голова
В.И. Иванов
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 О.П. Голова, В.И. Иванов filed Critical О.П. Голова
Priority to SU2742A priority Critical patent/SU72329A1/en
Application granted granted Critical
Publication of SU72329A1 publication Critical patent/SU72329A1/en

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  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Paper (AREA)

Description

Предмет изобретени Subject invention

Способ деполимеризации целлюлозы с помощью термической обработки , отличающийс  тем, что предварительно обезвоздушенную в вакууме от 10-2 до IQ-в мм рт. ст. целлюлозу нагревают без сн ти  вакуума при температуре от 100 до 200°С в течение 2-10 час.A method of depolymerizing cellulose by heat treatment, characterized in that it is previously deaerated in vacuum from 10-2 to IQ-in mm Hg. Art. the pulp is heated without vacuum removal at a temperature of from 100 to 200 ° C for 2-10 hours.

SU2742A 1947-02-04 1947-02-04 Cellulose depolymerization method SU72329A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2742A SU72329A1 (en) 1947-02-04 1947-02-04 Cellulose depolymerization method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2742A SU72329A1 (en) 1947-02-04 1947-02-04 Cellulose depolymerization method

Publications (1)

Publication Number Publication Date
SU72329A1 true SU72329A1 (en) 1947-11-30

Family

ID=48248876

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2742A SU72329A1 (en) 1947-02-04 1947-02-04 Cellulose depolymerization method

Country Status (1)

Country Link
SU (1) SU72329A1 (en)

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