FR2731021B1 - Procede et installation de fabrication de pate a papier utilisant les effluents de traitement basiques d'une installation de production de peroxyde d'hydrogene - Google Patents

Procede et installation de fabrication de pate a papier utilisant les effluents de traitement basiques d'une installation de production de peroxyde d'hydrogene

Info

Publication number
FR2731021B1
FR2731021B1 FR9502315A FR9502315A FR2731021B1 FR 2731021 B1 FR2731021 B1 FR 2731021B1 FR 9502315 A FR9502315 A FR 9502315A FR 9502315 A FR9502315 A FR 9502315A FR 2731021 B1 FR2731021 B1 FR 2731021B1
Authority
FR
France
Prior art keywords
plant
hydrogen peroxide
basic processing
peroxide production
manufacturing 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.)
Expired - Fee Related
Application number
FR9502315A
Other languages
English (en)
Other versions
FR2731021A1 (fr
Inventor
Henry Ledon
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.)
Chemoxal SA
Original Assignee
Chemoxal SA
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 Chemoxal SA filed Critical Chemoxal SA
Priority to FR9502315A priority Critical patent/FR2731021B1/fr
Priority to PCT/FR1996/000302 priority patent/WO1996027046A1/fr
Publication of FR2731021A1 publication Critical patent/FR2731021A1/fr
Application granted granted Critical
Publication of FR2731021B1 publication Critical patent/FR2731021B1/fr
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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/022—Preparation from organic compounds
    • C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/037—Stabilisation by additives
    • 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
    • D21C11/0021—Introduction of various effluents, e.g. waste waters, into the pulping, recovery and regeneration cycle (closed-cycle)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
FR9502315A 1995-02-28 1995-02-28 Procede et installation de fabrication de pate a papier utilisant les effluents de traitement basiques d'une installation de production de peroxyde d'hydrogene Expired - Fee Related FR2731021B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9502315A FR2731021B1 (fr) 1995-02-28 1995-02-28 Procede et installation de fabrication de pate a papier utilisant les effluents de traitement basiques d'une installation de production de peroxyde d'hydrogene
PCT/FR1996/000302 WO1996027046A1 (fr) 1995-02-28 1996-02-27 Procede et installation de fabrication de pate a papier utilisant les effluents de traitement basiques d'une installation de production de peroxyde d'hydrogene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9502315A FR2731021B1 (fr) 1995-02-28 1995-02-28 Procede et installation de fabrication de pate a papier utilisant les effluents de traitement basiques d'une installation de production de peroxyde d'hydrogene

Publications (2)

Publication Number Publication Date
FR2731021A1 FR2731021A1 (fr) 1996-08-30
FR2731021B1 true FR2731021B1 (fr) 1997-05-16

Family

ID=9476577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9502315A Expired - Fee Related FR2731021B1 (fr) 1995-02-28 1995-02-28 Procede et installation de fabrication de pate a papier utilisant les effluents de traitement basiques d'une installation de production de peroxyde d'hydrogene

Country Status (2)

Country Link
FR (1) FR2731021B1 (fr)
WO (1) WO1996027046A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8262856B2 (en) 2007-06-18 2012-09-11 Andritz Inc. Processes and systems for the bleaching of lignocellulosic pulps following cooking with soda and anthraquinone
AU2019314454A1 (en) * 2018-08-02 2021-03-18 Evonik Corporation Process for preparing a stabilized aqueous hydrogen peroxide solution

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3884777A (en) * 1974-01-02 1975-05-20 Hooker Chemicals Plastics Corp Electrolytic process for manufacturing chlorine dioxide, hydrogen peroxide, chlorine, alkali metal hydroxide and hydrogen
WO1993021106A1 (fr) * 1992-04-15 1993-10-28 A. Ahlstrom Corporation Production d'agents chimiques blanchissants sur le site dans une usine de pate a papier
SE470515B (sv) * 1992-11-02 1994-06-27 Chemrec Ab Förfarande för framställning av väteperoxid

Also Published As

Publication number Publication date
FR2731021A1 (fr) 1996-08-30
WO1996027046A1 (fr) 1996-09-06

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Legal Events

Date Code Title Description
ST Notification of lapse