DE69410971D1 - Process for inactivating catalase enzyme - Google Patents

Process for inactivating catalase enzyme

Info

Publication number
DE69410971D1
DE69410971D1 DE69410971T DE69410971T DE69410971D1 DE 69410971 D1 DE69410971 D1 DE 69410971D1 DE 69410971 T DE69410971 T DE 69410971T DE 69410971 T DE69410971 T DE 69410971T DE 69410971 D1 DE69410971 D1 DE 69410971D1
Authority
DE
Germany
Prior art keywords
inactivating
catalase enzyme
catalase
enzyme
inactivating catalase
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 - Fee Related
Application number
DE69410971T
Other languages
German (de)
Other versions
DE69410971T2 (en
Inventor
Jack Kogan
Michel Muguet
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of DE69410971D1 publication Critical patent/DE69410971D1/en
Application granted granted Critical
Publication of DE69410971T2 publication Critical patent/DE69410971T2/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
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides
    • 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
    • D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
    • D21C9/153—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications with ozone

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Enzymes And Modification Thereof (AREA)
DE1994610971 1993-12-29 1994-12-27 Process for inactivating catalase enzyme Expired - Fee Related DE69410971T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17481093A 1993-12-29 1993-12-29

Publications (2)

Publication Number Publication Date
DE69410971D1 true DE69410971D1 (en) 1998-07-16
DE69410971T2 DE69410971T2 (en) 1998-12-17

Family

ID=22637612

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994610971 Expired - Fee Related DE69410971T2 (en) 1993-12-29 1994-12-27 Process for inactivating catalase enzyme

Country Status (8)

Country Link
EP (1) EP0661403B1 (en)
JP (1) JPH07324293A (en)
CA (1) CA2139145A1 (en)
DE (1) DE69410971T2 (en)
DK (1) DK0661403T3 (en)
ES (1) ES2117199T3 (en)
FI (1) FI946024A (en)
NO (1) NO305443B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512126C2 (en) * 1997-12-23 2000-01-31 Btg Kaelle Inventing Ab Process for determining the amount / activity is catalysed before or in connection with bleaching of cellulose fibers preferably contained in a pulp suspension.
GB0001417D0 (en) * 2000-01-22 2000-03-08 Albright & Wilson Uk Ltd Bleaching pulp
US6432262B1 (en) * 2000-06-08 2002-08-13 Lonza, Inc. Method of bleaching recycled papers with hydrogen peroxide stabilized with a methylolhydantoin
ITRM20030014A1 (en) * 2003-01-15 2004-07-16 Franco Cataldo ENZYMATIC ACTIVITY INHIBITION PROCEDURES E
ES2415831T3 (en) * 2010-05-31 2013-07-29 Kemira Oyj Enzyme control in pasta production

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9206415D0 (en) * 1992-03-24 1992-05-06 Albright & Wilson Stabilisation of bleach liquors

Also Published As

Publication number Publication date
EP0661403B1 (en) 1998-06-10
NO944994L (en) 1995-06-30
FI946024A0 (en) 1994-12-22
ES2117199T3 (en) 1998-08-01
DE69410971T2 (en) 1998-12-17
FI946024A (en) 1995-06-30
DK0661403T3 (en) 1998-10-12
NO305443B1 (en) 1999-05-31
EP0661403A1 (en) 1995-07-05
JPH07324293A (en) 1995-12-12
NO944994D0 (en) 1994-12-23
CA2139145A1 (en) 1995-06-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee