CA2529228C - Nouveau procede de reaction catalytique pour la production de pate de qualite commerciale , de lignine native et de proteines unicellulaires - Google Patents

Nouveau procede de reaction catalytique pour la production de pate de qualite commerciale , de lignine native et de proteines unicellulaires Download PDF

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Publication number
CA2529228C
CA2529228C CA 2529228 CA2529228A CA2529228C CA 2529228 C CA2529228 C CA 2529228C CA 2529228 CA2529228 CA 2529228 CA 2529228 A CA2529228 A CA 2529228A CA 2529228 C CA2529228 C CA 2529228C
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CA
Canada
Prior art keywords
lignin
solution
impregnate
liquor
pulp
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.)
Active
Application number
CA 2529228
Other languages
English (en)
Other versions
CA2529228A1 (fr
Inventor
Kelly Anthony O'flynn
Jose Antonio Rodriguez Rivera
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.)
PURE LIGNIN ENVIRONMENTAL TECHNOLOGY Ltd
Original Assignee
Kelly Anthony O'flynn
Jose Antonio Rodriguez Rivera
Pure Lignin Environmental Technology 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 Kelly Anthony O'flynn, Jose Antonio Rodriguez Rivera, Pure Lignin Environmental Technology Ltd. filed Critical Kelly Anthony O'flynn
Priority to CA 2529228 priority Critical patent/CA2529228C/fr
Publication of CA2529228A1 publication Critical patent/CA2529228A1/fr
Application granted granted Critical
Publication of CA2529228C publication Critical patent/CA2529228C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D21C5/02—Working-up waste paper
    • 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
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or 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
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • D21C3/16—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides nitrogen oxides; nitric acid nitrates, nitrites
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

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  • Paper (AREA)
CA 2529228 2005-12-07 2005-12-07 Nouveau procede de reaction catalytique pour la production de pate de qualite commerciale , de lignine native et de proteines unicellulaires Active CA2529228C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2529228 CA2529228C (fr) 2005-12-07 2005-12-07 Nouveau procede de reaction catalytique pour la production de pate de qualite commerciale , de lignine native et de proteines unicellulaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2529228 CA2529228C (fr) 2005-12-07 2005-12-07 Nouveau procede de reaction catalytique pour la production de pate de qualite commerciale , de lignine native et de proteines unicellulaires

Publications (2)

Publication Number Publication Date
CA2529228A1 CA2529228A1 (fr) 2007-06-07
CA2529228C true CA2529228C (fr) 2014-02-04

Family

ID=38121184

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2529228 Active CA2529228C (fr) 2005-12-07 2005-12-07 Nouveau procede de reaction catalytique pour la production de pate de qualite commerciale , de lignine native et de proteines unicellulaires

Country Status (1)

Country Link
CA (1) CA2529228C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5520822B2 (ja) * 2007-06-20 2014-06-11 ナーガルジュナ エナジー プライベート リミテッド バイオマス成分の分離プロセス
KR101657100B1 (ko) 2008-10-29 2016-09-19 삼성전자주식회사 리그노셀룰로오스계 바이오매스의 분별방법 및 분별장치

Also Published As

Publication number Publication date
CA2529228A1 (fr) 2007-06-07

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