NO180019C - Fremgangsmåte hvor det anvendes cellulase for forbedring av avvanningsegenskaper for masse - Google Patents

Fremgangsmåte hvor det anvendes cellulase for forbedring av avvanningsegenskaper for masse

Info

Publication number
NO180019C
NO180019C NO923762A NO923762A NO180019C NO 180019 C NO180019 C NO 180019C NO 923762 A NO923762 A NO 923762A NO 923762 A NO923762 A NO 923762A NO 180019 C NO180019 C NO 180019C
Authority
NO
Norway
Prior art keywords
cellulase
pulp
improve dewatering
dewatering properties
properties
Prior art date
Application number
NO923762A
Other languages
English (en)
Other versions
NO923762L (no
NO180019B (no
NO923762D0 (no
Inventor
Jean-Luc Alain Guy Baret
Marc Leclerc
Original Assignee
Novo Nordisk As
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
Priority claimed from DK080390A external-priority patent/DK80390D0/da
Application filed by Novo Nordisk As filed Critical Novo Nordisk As
Publication of NO923762L publication Critical patent/NO923762L/no
Publication of NO923762D0 publication Critical patent/NO923762D0/no
Publication of NO180019B publication Critical patent/NO180019B/no
Publication of NO180019C publication Critical patent/NO180019C/no

Links

Classifications

    • 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
NO923762A 1990-03-29 1992-09-28 Fremgangsmåte hvor det anvendes cellulase for forbedring av avvanningsegenskaper for masse NO180019C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK080390A DK80390D0 (no) 1990-03-29 1990-03-29
PCT/DK1991/000089 WO1991014822A1 (en) 1990-03-29 1991-03-21 A process using cellulase for improving drainage properties of pulp

Publications (4)

Publication Number Publication Date
NO923762L NO923762L (no) 1992-09-28
NO923762D0 NO923762D0 (no) 1992-09-28
NO180019B NO180019B (no) 1996-10-21
NO180019C true NO180019C (no) 1997-01-29

Family

ID=26064690

Family Applications (1)

Application Number Title Priority Date Filing Date
NO923762A NO180019C (no) 1990-03-29 1992-09-28 Fremgangsmåte hvor det anvendes cellulase for forbedring av avvanningsegenskaper for masse

Country Status (1)

Country Link
NO (1) NO180019C (no)

Also Published As

Publication number Publication date
NO923762L (no) 1992-09-28
NO180019B (no) 1996-10-21
NO923762D0 (no) 1992-09-28

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Legal Events

Date Code Title Description
MK1K Patent expired