FI973511A - Apparatus for feeding hydrogen peroxide to a process unit in an industrial plant - Google Patents

Apparatus for feeding hydrogen peroxide to a process unit in an industrial plant Download PDF

Info

Publication number: FI973511A
Authority: FI; Finland
Prior art keywords: hydrogen peroxide; process unit; industrial plant; feeding hydrogen; feeding
Prior art date: 1995-02-28

Application number

FI973511A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI973511A0 (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.)

1995-02-28

Filing date

1997-08-27

Publication date

1997-10-16

1997-08-27 Application filed by Chemoxal Sa filed Critical Chemoxal Sa

1997-08-27 Publication of FI973511A0 publication Critical patent/FI973511A0/en

1997-10-16 Publication of FI973511A publication Critical patent/FI973511A/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)
Paper (AREA)
Oxygen, Ozone, And Oxides In General (AREA)
Apparatus For Disinfection Or Sterilisation (AREA)

FI973511A 1995-02-28 1997-08-27 Apparatus for feeding hydrogen peroxide to a process unit in an industrial plant FI973511A (en)

Applications Claiming Priority (2)

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
PCT/FR1996/000244 WO1996026897A1 (en)	1995-02-28	1996-02-14	Apparatus for feeding hydrogen peroxide to a processing unit in an industrial facility

Publications (2)

Publication Number	Publication Date
FI973511A0 FI973511A0 (en)	1997-08-27
FI973511A true FI973511A (en)	1997-10-16

Family

ID=9476581

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI973511A FI973511A (en)	1995-02-28	1997-08-27	Apparatus for feeding hydrogen peroxide to a process unit in an industrial plant

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
AU3892493A (en) *	1992-04-15	1993-11-18	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

1995
- 1995-02-28 FR FR9502319A patent/FR2730984B1/en not_active Expired - Fee Related
1996
- 1996-02-14 WO PCT/FR1996/000244 patent/WO1996026897A1/en not_active Application Discontinuation
- 1996-02-14 CN CN96192215.XA patent/CN1176629A/en active Pending
- 1996-02-14 BR BR9607432A patent/BR9607432A/en active Search and Examination
- 1996-02-14 AU AU48349/96A patent/AU4834996A/en not_active Abandoned
- 1996-02-14 JP JP8526053A patent/JPH11500996A/en active Pending
- 1996-02-14 CA CA002214049A patent/CA2214049A1/en not_active Abandoned
- 1996-02-14 EP EP96904142A patent/EP0812298A1/en not_active Withdrawn
- 1996-02-27 MY MYPI96000702A patent/MY132346A/en unknown
- 1996-02-27 CO CO96009194A patent/CO4560352A1/en unknown
- 1996-04-01 TW TW085103797A patent/TW302410B/zh active
1997
- 1997-08-27 FI FI973511A patent/FI973511A/en unknown

Also Published As

Publication number	Publication date
BR9607432A (en)	1998-05-26
EP0812298A1 (en)	1997-12-17
AU4834996A (en)	1996-09-18
CN1176629A (en)	1998-03-18
MY132346A (en)	2007-10-31
FR2730984A1 (en)	1996-08-30
FR2730984B1 (en)	1997-05-23
FI973511A0 (en)	1997-08-27
CO4560352A1 (en)	1998-02-10
TW302410B (en)	1997-04-11
WO1996026897A1 (en)	1996-09-06
JPH11500996A (en)	1999-01-26
CA2214049A1 (en)	1996-09-06

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Legal Events

Date	Code	Title	Description
1999-03-02	GB	Transfer or assigment of application	Owner name: ELF ATOCHEM S.A.