BR9607432A - Instalação para a alimentação em peróxido de hidrogênio de uma unidade de tratamento de um síto industrial - Google Patents

Instalação para a alimentação em peróxido de hidrogênio de uma unidade de tratamento de um síto industrial

Info

Publication number
BR9607432A
BR9607432A BR9607432A BR9607432A BR9607432A BR 9607432 A BR9607432 A BR 9607432A BR 9607432 A BR9607432 A BR 9607432A BR 9607432 A BR9607432 A BR 9607432A BR 9607432 A BR9607432 A BR 9607432A
Authority
BR
Brazil
Prior art keywords
installation
hydrogen peroxide
treatment plant
supplying hydrogen
industrial site
Prior art date
Application number
BR9607432A
Other languages
English (en)
Inventor
Henry Ledon
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
Publication of BR9607432A publication Critical patent/BR9607432A/pt

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Storage Of Fruits Or Vegetables (AREA)
  • Paper (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
BR9607432A 1995-02-28 1996-02-14 Instalação para a alimentação em peróxido de hidrogênio de uma unidade de tratamento de um síto industrial BR9607432A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9502319A FR2730984B1 (fr) 1995-02-28 1995-02-28 Installation pour l'alimentation en peroxyde d'hydrogene d'une unite de traitement d'un site industriel
PCT/FR1996/000244 WO1996026897A1 (fr) 1995-02-28 1996-02-14 Installation pour l'alimentation en peroxyde d'hydrogene d'une unite de traitement d'un site industriel

Publications (1)

Publication Number Publication Date
BR9607432A true BR9607432A (pt) 1998-05-26

Family

ID=9476581

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9607432A BR9607432A (pt) 1995-02-28 1996-02-14 Instalação para a alimentação em peróxido de hidrogênio de uma unidade de tratamento de um síto industrial

Country Status (12)

Country Link
EP (1) EP0812298A1 (pt)
JP (1) JPH11500996A (pt)
CN (1) CN1176629A (pt)
AU (1) AU4834996A (pt)
BR (1) BR9607432A (pt)
CA (1) CA2214049A1 (pt)
CO (1) CO4560352A1 (pt)
FI (1) FI973511A (pt)
FR (1) FR2730984B1 (pt)
MY (1) MY132346A (pt)
TW (1) TW302410B (pt)
WO (1) WO1996026897A1 (pt)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3892493A (en) * 1992-04-15 1993-11-18 A. Ahlstrom Corporation Production of bleaching chemicals on site at a pulp mill
SE9301940L (sv) * 1992-06-10 1993-12-11 Ahlstroem Oy Framställning av blekningskemikalier för cellulosamassa

Also Published As

Publication number Publication date
EP0812298A1 (fr) 1997-12-17
AU4834996A (en) 1996-09-18
CN1176629A (zh) 1998-03-18
MY132346A (en) 2007-10-31
FR2730984A1 (fr) 1996-08-30
FR2730984B1 (fr) 1997-05-23
FI973511A0 (fi) 1997-08-27
CO4560352A1 (es) 1998-02-10
FI973511A (fi) 1997-10-16
TW302410B (pt) 1997-04-11
WO1996026897A1 (fr) 1996-09-06
JPH11500996A (ja) 1999-01-26
CA2214049A1 (en) 1996-09-06

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time