GB213447A - Method of producing half-stuffs and cellulose from vegetable fibres of any kind, including peat for the manufacture of paper pulp and paper - Google Patents

Method of producing half-stuffs and cellulose from vegetable fibres of any kind, including peat for the manufacture of paper pulp and paper

Info

Publication number
GB213447A
GB213447A GB1099023A GB1099023A GB213447A GB 213447 A GB213447 A GB 213447A GB 1099023 A GB1099023 A GB 1099023A GB 1099023 A GB1099023 A GB 1099023A GB 213447 A GB213447 A GB 213447A
Authority
GB
United Kingdom
Prior art keywords
paper
stuffs
cellulose
manufacture
vegetable fibres
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
GB1099023A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB213447A publication Critical patent/GB213447A/en
Expired legal-status Critical Current

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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • 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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/18—Pulping cellulose-containing materials with halogens or halogen-generating compounds

Landscapes

  • Paper (AREA)

Abstract

213,447. Koch, Kommandit-Ges., A., and Runkel, R. April 23, 1923. Pulp, preparation of.-In the preparation of half-stuffs and cellulose, suitable for use in making paper, from peat or other fibrous vegetable matter, the fibres are first saturated with water, then loosened by subjection to heat or cold and accordingly rendered more susceptible to chemical action for the removal of colloid constituents, and finally subjected alternately and repeatedly to alkaline and chlorinating baths. The baths are used at temperatures of 15-20‹ C. and vigorously stirred, and chlorine may be introduced in gaseous form.
GB1099023A 1923-09-17 1923-04-23 Method of producing half-stuffs and cellulose from vegetable fibres of any kind, including peat for the manufacture of paper pulp and paper Expired GB213447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2326723A GB225954A (en) 1923-09-17 1923-09-17 Method of producing half-stuffs and cellulose from vegetable fibres of any kind, including peat for the manufacture of paper pulp and paper

Publications (1)

Publication Number Publication Date
GB213447A true GB213447A (en) 1924-04-03

Family

ID=10192889

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1099023A Expired GB213447A (en) 1923-09-17 1923-04-23 Method of producing half-stuffs and cellulose from vegetable fibres of any kind, including peat for the manufacture of paper pulp and paper
GB2326723A Expired GB225954A (en) 1923-09-17 1923-09-17 Method of producing half-stuffs and cellulose from vegetable fibres of any kind, including peat for the manufacture of paper pulp and paper

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2326723A Expired GB225954A (en) 1923-09-17 1923-09-17 Method of producing half-stuffs and cellulose from vegetable fibres of any kind, including peat for the manufacture of paper pulp and paper

Country Status (3)

Country Link
DE (1) DE407334C (en)
FR (2) FR565116A (en)
GB (2) GB213447A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3012114B1 (en) 2013-10-18 2017-02-24 Airbus Operations Sas PROPELLANT AIRCRAFT ASSEMBLY COMPRISING A BOAT COMPRISING A LOCKING AND CLOSING MECHANISM

Also Published As

Publication number Publication date
DE407334C (en) 1924-12-10
GB225954A (en) 1924-12-17
FR565116A (en) 1924-01-19
FR28171E (en) 1925-01-24

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