FR2826354B1 - PROCESS FOR DECOMPOSING HYDRAZINE CONTAINED IN AN AQUEOUS LIQUID - Google Patents

PROCESS FOR DECOMPOSING HYDRAZINE CONTAINED IN AN AQUEOUS LIQUID

Info

Publication number
FR2826354B1
FR2826354B1 FR0108254A FR0108254A FR2826354B1 FR 2826354 B1 FR2826354 B1 FR 2826354B1 FR 0108254 A FR0108254 A FR 0108254A FR 0108254 A FR0108254 A FR 0108254A FR 2826354 B1 FR2826354 B1 FR 2826354B1
Authority
FR
France
Prior art keywords
aqueous liquid
hydrazine contained
decomposing hydrazine
decomposing
contained
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.)
Expired - Fee Related
Application number
FR0108254A
Other languages
French (fr)
Other versions
FR2826354A1 (en
Inventor
Arnaud Radigue
Herve Suty
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.)
Arkema France SA
Original Assignee
Atofina 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 Atofina SA filed Critical Atofina SA
Priority to FR0108254A priority Critical patent/FR2826354B1/en
Priority to EP02751267A priority patent/EP1401772A1/en
Priority to PCT/FR2002/002097 priority patent/WO2003000597A1/en
Publication of FR2826354A1 publication Critical patent/FR2826354A1/en
Application granted granted Critical
Publication of FR2826354B1 publication Critical patent/FR2826354B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/86—Chromium
    • B01J23/866—Nickel and chromium
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Catalysts (AREA)
FR0108254A 2001-06-22 2001-06-22 PROCESS FOR DECOMPOSING HYDRAZINE CONTAINED IN AN AQUEOUS LIQUID Expired - Fee Related FR2826354B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0108254A FR2826354B1 (en) 2001-06-22 2001-06-22 PROCESS FOR DECOMPOSING HYDRAZINE CONTAINED IN AN AQUEOUS LIQUID
EP02751267A EP1401772A1 (en) 2001-06-22 2002-06-18 Method for decomposing hydrazine contained in an aqueous liquid
PCT/FR2002/002097 WO2003000597A1 (en) 2001-06-22 2002-06-18 Method for decomposing hydrazine contained in an aqueous liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0108254A FR2826354B1 (en) 2001-06-22 2001-06-22 PROCESS FOR DECOMPOSING HYDRAZINE CONTAINED IN AN AQUEOUS LIQUID

Publications (2)

Publication Number Publication Date
FR2826354A1 FR2826354A1 (en) 2002-12-27
FR2826354B1 true FR2826354B1 (en) 2003-12-26

Family

ID=8864652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0108254A Expired - Fee Related FR2826354B1 (en) 2001-06-22 2001-06-22 PROCESS FOR DECOMPOSING HYDRAZINE CONTAINED IN AN AQUEOUS LIQUID

Country Status (3)

Country Link
EP (1) EP1401772A1 (en)
FR (1) FR2826354B1 (en)
WO (1) WO2003000597A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7855612B2 (en) 2007-10-18 2010-12-21 Viasat, Inc. Direct coaxial interface for circuits
US7758757B2 (en) 2007-10-19 2010-07-20 E. I. Du Pont De Nemours And Company Method for removing hydrazine compounds
CN104355443B (en) * 2014-10-30 2016-04-06 兰州大学 A kind for the treatment of process of the waste water containing unsymmetrical dimethyl hydrazine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS607953B2 (en) * 1981-12-25 1985-02-28 千代田化工建設株式会社 Treatment method for wastewater containing hydrazine
JPH09174066A (en) * 1995-12-27 1997-07-08 Mitsubishi Kakoki Kaisha Ltd Method for treating hydrazine-containing wastewater
DE19753117C2 (en) * 1996-12-11 1999-01-07 Krupp Vdm Gmbh Process for the simultaneous cleaning of gaseous and liquid media

Also Published As

Publication number Publication date
FR2826354A1 (en) 2002-12-27
WO2003000597A1 (en) 2003-01-03
EP1401772A1 (en) 2004-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090228