CN1176629A - 在工业生产设备中将过氧化氢加入到处理装置中的设备 - Google Patents

在工业生产设备中将过氧化氢加入到处理装置中的设备 Download PDF

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Publication number
CN1176629A
CN1176629A CN96192215.XA CN96192215A CN1176629A CN 1176629 A CN1176629 A CN 1176629A CN 96192215 A CN96192215 A CN 96192215A CN 1176629 A CN1176629 A CN 1176629A
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CN
China
Prior art keywords
hydrogen peroxide
equipment
concentration
treatment unit
stand
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.)
Pending
Application number
CN96192215.XA
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English (en)
Chinese (zh)
Inventor
H·莱登
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
Publication of CN1176629A publication Critical patent/CN1176629A/zh
Pending legal-status Critical Current

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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
    • 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

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  • 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)
CN96192215.XA 1995-02-28 1996-02-14 在工业生产设备中将过氧化氢加入到处理装置中的设备 Pending CN1176629A (zh)

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
FR95/02319 1995-02-28

Publications (1)

Publication Number Publication Date
CN1176629A true CN1176629A (zh) 1998-03-18

Family

ID=9476581

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96192215.XA Pending CN1176629A (zh) 1995-02-28 1996-02-14 在工业生产设备中将过氧化氢加入到处理装置中的设备

Country Status (12)

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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993021106A1 (en) * 1992-04-15 1993-10-28 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
FI973511A0 (fi) 1997-08-27
JPH11500996A (ja) 1999-01-26
FI973511A (fi) 1997-10-16
BR9607432A (pt) 1998-05-26
EP0812298A1 (fr) 1997-12-17
CO4560352A1 (es) 1998-02-10
FR2730984A1 (fr) 1996-08-30
TW302410B (ja) 1997-04-11
AU4834996A (en) 1996-09-18
WO1996026897A1 (fr) 1996-09-06
CA2214049A1 (en) 1996-09-06
MY132346A (en) 2007-10-31
FR2730984B1 (fr) 1997-05-23

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