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- 1996-02-14 EP EP96904142A patent/EP0812298A1/fr not_active Withdrawn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