FI89785B - Foerfarande foer avlaegsnande av hypokloriter ur en kloratloesning - Google Patents

Foerfarande foer avlaegsnande av hypokloriter ur en kloratloesning Download PDF

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Publication number
FI89785B
FI89785B FI900878A FI900878A FI89785B FI 89785 B FI89785 B FI 89785B FI 900878 A FI900878 A FI 900878A FI 900878 A FI900878 A FI 900878A FI 89785 B FI89785 B FI 89785B
Authority
FI
Finland
Prior art keywords
hydrogen peroxide
chlorate
solution
hypochlorites
process according
Prior art date
Application number
FI900878A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI900878A0 (fi
Inventor
Christian Pralus
Jean-Claude Chassagne
Original Assignee
Atochem
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9379169&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI89785(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atochem filed Critical Atochem
Publication of FI900878A0 publication Critical patent/FI900878A0/fi
Application granted granted Critical
Publication of FI89785B publication Critical patent/FI89785B/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B11/00—Oxides or oxyacids of halogens; Salts thereof
    • C01B11/12—Chloric acid
    • C01B11/14—Chlorates
    • C01B11/145—Separation; Crystallisation; Purification, After-treatment; Stabilisation by additives

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Secondary Cells (AREA)
  • Luminescent Compositions (AREA)
  • External Artificial Organs (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Tires In General (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FI900878A 1989-02-22 1990-02-21 Foerfarande foer avlaegsnande av hypokloriter ur en kloratloesning FI89785B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8902535 1989-02-22
FR8902535A FR2643356B1 (fr) 1989-02-22 1989-02-22 Procede de destruction des hypochlorites dans une solution de chlorate

Publications (2)

Publication Number Publication Date
FI900878A0 FI900878A0 (fi) 1990-02-21
FI89785B true FI89785B (fi) 1993-08-13

Family

ID=9379169

Family Applications (1)

Application Number Title Priority Date Filing Date
FI900878A FI89785B (fi) 1989-02-22 1990-02-21 Foerfarande foer avlaegsnande av hypokloriter ur en kloratloesning

Country Status (21)

Country Link
US (1) US5124009A (zh)
EP (1) EP0384860B1 (zh)
JP (1) JPH02263702A (zh)
KR (1) KR920007594B1 (zh)
CN (1) CN1021961C (zh)
AT (1) ATE90650T1 (zh)
AU (1) AU634519B2 (zh)
BR (1) BR9000813A (zh)
CA (1) CA2010428A1 (zh)
DE (2) DE384860T1 (zh)
DK (1) DK0384860T3 (zh)
ES (1) ES2017609T3 (zh)
FI (1) FI89785B (zh)
FR (1) FR2643356B1 (zh)
GR (1) GR900300147T1 (zh)
IL (1) IL93230A (zh)
NO (1) NO900709L (zh)
NZ (1) NZ232639A (zh)
PT (1) PT93214A (zh)
TW (1) TW224145B (zh)
ZA (1) ZA901353B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643357B1 (fr) * 1989-02-22 1991-05-10 Atochem Procede de destruction des hypochlorites dans une solution de perchlorate
CN112174812B (zh) * 2020-11-04 2022-12-13 日照金禾博源生化有限公司 一种超低氯酸盐含量的柠檬酸钾的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075094A (en) * 1976-07-09 1978-02-21 Fmc Corporation Sodium hypochlorite treatment for removal of cyanurate compounds from aqueous waste streams
CA1112845A (en) * 1979-07-16 1981-11-24 Ian H. Warren Destruction of sodium hypochlorite in solutions from a chlorate electrolytic cell
SE451854B (sv) * 1986-02-10 1987-11-02 Kema Nord Blekkemi Ab Sett vid framstellning av alkalimetallklorat
FR2643357B1 (fr) * 1989-02-22 1991-05-10 Atochem Procede de destruction des hypochlorites dans une solution de perchlorate

Also Published As

Publication number Publication date
IL93230A (en) 1994-05-30
NO900709D0 (no) 1990-02-14
AU5006290A (en) 1990-08-30
NO900709L (no) 1990-08-23
ES2017609T3 (es) 1993-11-01
CN1021961C (zh) 1993-09-01
FR2643356B1 (fr) 1991-05-10
BR9000813A (pt) 1991-02-05
AU634519B2 (en) 1993-02-25
ZA901353B (en) 1990-11-28
NZ232639A (en) 1991-07-26
ES2017609A4 (es) 1991-03-01
KR900012836A (ko) 1990-09-01
GR900300147T1 (en) 1991-09-27
DE384860T1 (de) 1991-02-07
CN1054230A (zh) 1991-09-04
DE69001915T2 (de) 1993-12-02
DE69001915D1 (de) 1993-07-22
PT93214A (pt) 1990-08-31
JPH02263702A (ja) 1990-10-26
CA2010428A1 (fr) 1990-08-22
EP0384860B1 (fr) 1993-06-16
DK0384860T3 (da) 1993-07-12
US5124009A (en) 1992-06-23
TW224145B (zh) 1994-05-21
FI900878A0 (fi) 1990-02-21
EP0384860A1 (fr) 1990-08-29
KR920007594B1 (ko) 1992-09-08
JPH0573684B2 (zh) 1993-10-14
IL93230A0 (en) 1990-11-05
ATE90650T1 (de) 1993-07-15
FR2643356A1 (fr) 1990-08-24

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