GB201812802D0 - Biomass conversion by treatment with acids and steam - Google Patents

Biomass conversion by treatment with acids and steam

Info

Publication number
GB201812802D0
GB201812802D0 GBGB1812802.5A GB201812802A GB201812802D0 GB 201812802 D0 GB201812802 D0 GB 201812802D0 GB 201812802 A GB201812802 A GB 201812802A GB 201812802 D0 GB201812802 D0 GB 201812802D0
Authority
GB
United Kingdom
Prior art keywords
steam
acids
treatment
biomass conversion
biomass
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.)
Withdrawn
Application number
GBGB1812802.5A
Other versions
GB2577672A (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.)
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
Priority to GB1812802.5A priority Critical patent/GB2577672A/en
Publication of GB201812802D0 publication Critical patent/GB201812802D0/en
Publication of GB2577672A publication Critical patent/GB2577672A/en
Withdrawn legal-status Critical Current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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/04—Pretreatment of the finely-divided materials before digesting with acid reacting 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
    • D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
    • D21C5/005—Treatment of cellulose-containing material with microorganisms or enzymes
    • 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
    • D21C1/00—Pretreatment of the finely-divided materials before digesting
    • D21C1/02—Pretreatment of the finely-divided materials before digesting with water or steam
    • 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
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • 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
GB1812802.5A 2018-08-06 2018-08-06 Biomass conversion by treatment with acids and steam Withdrawn GB2577672A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1812802.5A GB2577672A (en) 2018-08-06 2018-08-06 Biomass conversion by treatment with acids and steam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1812802.5A GB2577672A (en) 2018-08-06 2018-08-06 Biomass conversion by treatment with acids and steam

Publications (2)

Publication Number Publication Date
GB201812802D0 true GB201812802D0 (en) 2018-09-19
GB2577672A GB2577672A (en) 2020-04-08

Family

ID=63518552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1812802.5A Withdrawn GB2577672A (en) 2018-08-06 2018-08-06 Biomass conversion by treatment with acids and steam

Country Status (1)

Country Link
GB (1) GB2577672A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6423145B1 (en) * 2000-08-09 2002-07-23 Midwest Research Institute Dilute acid/metal salt hydrolysis of lignocellulosics
US7666637B2 (en) * 2006-09-05 2010-02-23 Xuan Nghinh Nguyen Integrated process for separation of lignocellulosic components to fermentable sugars for production of ethanol and chemicals
US8057639B2 (en) * 2008-02-28 2011-11-15 Andritz Inc. System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment process
WO2010121367A1 (en) * 2009-04-23 2010-10-28 Greenfield Ethanol Inc. Fractionation of biomass for cellulosic ethanol and chemical production
US20120083611A1 (en) * 2010-09-30 2012-04-05 Shell Oil Company Process for producing furfural

Also Published As

Publication number Publication date
GB2577672A (en) 2020-04-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)