CO4560352A1 - INSTALLATION FOR FEEDING WITH HYDROGEN PEROXIDE FROM A TREATMENT UNIT OF AN INDUSTRIAL LOCATION - Google Patents

INSTALLATION FOR FEEDING WITH HYDROGEN PEROXIDE FROM A TREATMENT UNIT OF AN INDUSTRIAL LOCATION

Info

Publication number
CO4560352A1
CO4560352A1 CO96009194A CO96009194A CO4560352A1 CO 4560352 A1 CO4560352 A1 CO 4560352A1 CO 96009194 A CO96009194 A CO 96009194A CO 96009194 A CO96009194 A CO 96009194A CO 4560352 A1 CO4560352 A1 CO 4560352A1
Authority
CO
Colombia
Prior art keywords
hydrogen peroxide
treatment unit
installation
concentration
feeding
Prior art date
Application number
CO96009194A
Other languages
Spanish (es)
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 CO4560352A1 publication Critical patent/CO4560352A1/en

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)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Paper (AREA)

Abstract

INSTALACION PARA LA ALIMENTACION CON PEROXIDO DE HIDROXIDO DE UNA UNIDAD DE TRATAMIENTO 12 DE UN A- PLAZAMIENTO INDUSTRIAL CARACTERIZADA PORQUE COMPRE NDE UNA INSTALACION PRINCIPAL 14 DE PRODUCCION DE PEROXIDO DE HIDROGENO A UNA CONCENTRACION DE UTILI ZACION PROVISTA EN EL EMPLAZAMIENTO MISMO DE LA U- NIDAD DE TRATAMIENTO Y UNA INSTALACION DE EMERGEN- CIA 16 DESTINADA A ALIMENTAR LA UNIDAD DE TRATAMI- ENTO 12 EN CASO DE DETENCION DE LA INSTALACION PRI CIPAL 14 COMPRENDIENDO UNA RESERVA DE EMERGENCIA 18 DE PEROXIDO DE HIDROGENO Y UNA CONCENTRACION DE ALMACENAMIENTO SUPERIOR A LA CONCENTRACION DE UTI- LIZACION Y MEDIOS DE DILUCION DEL PEROXIDO DE HI- DROGENO ALMACENADO COMUNICADOS ENTRE LA RESERVA 18 Y LA UNIDAD DE TRATAMIENTO 12 PERMITIENDO REDUCIR LA CONCENTRACION DE PEROXIDO DE HIDROGENO ALMCENA- DO HASTA LA CONCENTRACION DE UTILIZACION. VER FIGURA 1INSTALLATION FOR THE SUPPLY WITH HYDROXIDE PEROXIDE OF A TREATMENT UNIT 12 OF AN INDUSTRIAL SITE CHARACTERIZED BECAUSE IT BUYS FROM A MAIN INSTALLATION 14 OF HYDROGEN PEROXIDE PRODUCTION AT A SITE CONCENTRATION PROVIDED AT THE SAME LOCATION TREATMENT AND AN EMERGENCY FACILITY 16 INTENDED TO SUPPLY THE TREATMENT UNIT 12 IN CASE OF STOPPING THE PRI CIPAL FACILITY 14 INCLUDING AN EMERGENCY RESERVE 18 OF HYDROGEN PEROXIDE AND A STORAGE CONCENTRATION USE AND MEANS OF DILUTION OF STORED HYDROGEN PEROXIDE COMMUNICATED BETWEEN RESERVE 18 AND TREATMENT UNIT 12 ALLOWING TO REDUCE THE CONCENTRATION OF STORAGE OF HYDROGEN PEROXIDE TO THE UTILITY CONCENTRATION. SEE FIGURE 1

CO96009194A 1995-02-28 1996-02-27 INSTALLATION FOR FEEDING WITH HYDROGEN PEROXIDE FROM A TREATMENT UNIT OF AN INDUSTRIAL LOCATION CO4560352A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9502319A FR2730984B1 (en) 1995-02-28 1995-02-28 INSTALLATION FOR SUPPLYING HYDROGEN PEROXIDE TO A TREATMENT UNIT OF AN INDUSTRIAL SITE

Publications (1)

Publication Number Publication Date
CO4560352A1 true CO4560352A1 (en) 1998-02-10

Family

ID=9476581

Family Applications (1)

Application Number Title Priority Date Filing Date
CO96009194A CO4560352A1 (en) 1995-02-28 1996-02-27 INSTALLATION FOR FEEDING WITH HYDROGEN PEROXIDE FROM A TREATMENT UNIT OF AN INDUSTRIAL LOCATION

Country Status (12)

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

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 (en) * 1992-06-10 1993-12-11 Ahlstroem Oy Preparation of bleaching chemicals for cellulose pulp

Also Published As

Publication number Publication date
JPH11500996A (en) 1999-01-26
FI973511A0 (en) 1997-08-27
EP0812298A1 (en) 1997-12-17
CN1176629A (en) 1998-03-18
WO1996026897A1 (en) 1996-09-06
FR2730984A1 (en) 1996-08-30
BR9607432A (en) 1998-05-26
FR2730984B1 (en) 1997-05-23
AU4834996A (en) 1996-09-18
MY132346A (en) 2007-10-31
CA2214049A1 (en) 1996-09-06
TW302410B (en) 1997-04-11
FI973511A (en) 1997-10-16

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