GB0112212D0 - A process for cellulose extraction - Google Patents

A process for cellulose extraction

Info

Publication number
GB0112212D0
GB0112212D0 GB0112212A GB0112212A GB0112212D0 GB 0112212 D0 GB0112212 D0 GB 0112212D0 GB 0112212 A GB0112212 A GB 0112212A GB 0112212 A GB0112212 A GB 0112212A GB 0112212 D0 GB0112212 D0 GB 0112212D0
Authority
GB
United Kingdom
Prior art keywords
cellulose extraction
cellulose
extraction
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.)
Granted
Application number
GB0112212A
Other versions
GB2375548B (en
GB2375548A (en
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.)
RIST INTERNAT Ltd
Original Assignee
RIST INTERNAT Ltd
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 RIST INTERNAT Ltd filed Critical RIST INTERNAT Ltd
Priority to GB0112212A priority Critical patent/GB2375548B/en
Publication of GB0112212D0 publication Critical patent/GB0112212D0/en
Publication of GB2375548A publication Critical patent/GB2375548A/en
Application granted granted Critical
Publication of GB2375548B publication Critical patent/GB2375548B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
    • 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
    • D21C3/006—Pulping cellulose-containing materials with compounds not otherwise provided for
    • 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
    • D21C3/22—Other features of pulping processes
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
GB0112212A 2001-05-18 2001-05-18 A process for cellulose extraction Expired - Fee Related GB2375548B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0112212A GB2375548B (en) 2001-05-18 2001-05-18 A process for cellulose extraction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0112212A GB2375548B (en) 2001-05-18 2001-05-18 A process for cellulose extraction

Publications (3)

Publication Number Publication Date
GB0112212D0 true GB0112212D0 (en) 2001-07-11
GB2375548A GB2375548A (en) 2002-11-20
GB2375548B GB2375548B (en) 2004-12-01

Family

ID=9914912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0112212A Expired - Fee Related GB2375548B (en) 2001-05-18 2001-05-18 A process for cellulose extraction

Country Status (1)

Country Link
GB (1) GB2375548B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1002500A2 (en) * 2010-07-07 2012-05-15 Salveoar Ind E Com De Produtos Agricolas Ltda application of biosequest for the extraction of cellulosic compounds from plants; soybean, rice, wheat, corn, sugarcane and sugarcane bagasse
GB2534589A (en) * 2015-01-28 2016-08-03 Innovia Films Ltd Process
CN105603794B (en) * 2015-12-25 2018-01-26 广东华凯科技股份有限公司 The recycling method of latex fiber plate and apply its recovery and processing system
DE102019001184B4 (en) 2019-02-18 2023-06-22 Soumeya Nadir Process for the production of paper based on cellulose isolated by means of a gentle extraction process from aquatic macrophytes, in particular waterweed (Elodea), and paper produced by this process

Also Published As

Publication number Publication date
GB2375548B (en) 2004-12-01
GB2375548A (en) 2002-11-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100518