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FR1038674A - Method and apparatus for removing excess liquid from a wood pulp soaked with caustic soda - Google Patents

Method and apparatus for removing excess liquid from a wood pulp soaked with caustic soda

Info

Publication number
FR1038674A
FR1038674A FR1038674DA FR1038674A FR 1038674 A FR1038674 A FR 1038674A FR 1038674D A FR1038674D A FR 1038674DA FR 1038674 A FR1038674 A FR 1038674A
Authority
FR
France
Prior art keywords
caustic soda
wood pulp
excess liquid
removing excess
pulp soaked
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Tomizo Saito
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 filed Critical
Application granted granted Critical
Publication of FR1038674A publication Critical patent/FR1038674A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/08—Alkali cellulose
    • C08B1/10—Apparatus for the preparation of alkali cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR1038674D 1950-12-06 1951-04-18 Method and apparatus for removing excess liquid from a wood pulp soaked with caustic soda Expired FR1038674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1038674X 1950-12-06

Publications (1)

Publication Number Publication Date
FR1038674A true FR1038674A (en) 1953-09-30

Family

ID=14365375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1038674D Expired FR1038674A (en) 1950-12-06 1951-04-18 Method and apparatus for removing excess liquid from a wood pulp soaked with caustic soda

Country Status (1)

Country Link
FR (1) FR1038674A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1803737A1 (en) 2005-12-27 2007-07-04 Shin-Etsu Chemical Co., Ltd. Methods for preparing alkali cellulose and cellulose ether

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1803737A1 (en) 2005-12-27 2007-07-04 Shin-Etsu Chemical Co., Ltd. Methods for preparing alkali cellulose and cellulose ether
US9534061B2 (en) 2005-12-27 2017-01-03 Shin-Etsu Chemical Co., Ltd. Methods for preparing alkali cellulose and cellulose ether

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