FI870505A - Saett att framstaella alkalimetallklorat. - Google Patents

Saett att framstaella alkalimetallklorat. Download PDF

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Publication number
FI870505A
FI870505A FI870505A FI870505A FI870505A FI 870505 A FI870505 A FI 870505A FI 870505 A FI870505 A FI 870505A FI 870505 A FI870505 A FI 870505A FI 870505 A FI870505 A FI 870505A
Authority
FI
Finland
Prior art keywords
alkali metal
metal chlorates
saett att
att framstaella
framstaella
Prior art date
Application number
FI870505A
Other languages
English (en)
Other versions
FI81612B (fi
FI870505A0 (fi
FI81612C (fi
Inventor
Bo Christer Welander
Tommy Carl Kenneth Oehlin
Ronald Peter Jarvis
Original Assignee
Kema Nord Blekkemi Ab
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 Kema Nord Blekkemi Ab filed Critical Kema Nord Blekkemi Ab
Publication of FI870505A0 publication Critical patent/FI870505A0/fi
Publication of FI870505A publication Critical patent/FI870505A/fi
Publication of FI81612B publication Critical patent/FI81612B/fi
Application granted granted Critical
Publication of FI81612C publication Critical patent/FI81612C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/14—Purification
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
FI870505A 1986-02-10 1987-02-06 Saett att framstaella alkalimetallklorat. FI81612C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8600555A SE451854B (sv) 1986-02-10 1986-02-10 Sett vid framstellning av alkalimetallklorat
SE8600555 1986-12-08

Publications (4)

Publication Number Publication Date
FI870505A0 FI870505A0 (fi) 1987-02-06
FI870505A true FI870505A (fi) 1987-08-11
FI81612B FI81612B (fi) 1990-07-31
FI81612C FI81612C (fi) 1990-11-12

Family

ID=20363397

Family Applications (1)

Application Number Title Priority Date Filing Date
FI870505A FI81612C (fi) 1986-02-10 1987-02-06 Saett att framstaella alkalimetallklorat.

Country Status (7)

Country Link
US (1) US4888099A (fi)
BR (1) BR8700567A (fi)
CA (1) CA1313161C (fi)
ES (1) ES2003784A6 (fi)
FI (1) FI81612C (fi)
FR (1) FR2594107B1 (fi)
SE (1) SE451854B (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643356B1 (fr) * 1989-02-22 1991-05-10 Atochem Procede de destruction des hypochlorites dans une solution de chlorate
FR2643357B1 (fr) * 1989-02-22 1991-05-10 Atochem Procede de destruction des hypochlorites dans une solution de perchlorate
US5104500A (en) * 1990-04-30 1992-04-14 Occidental Chemical Corporation Ion exchange removal of impurities from chlorate process liquors
CN1042842C (zh) * 1993-05-31 1999-04-07 谭秉彝 电解食盐生产氯酸钠的方法
KR101854116B1 (ko) * 2016-02-19 2018-05-03 한국과학기술연구원 알칼리 이온을 함유하는 무기물로부터 고순도 탄산칼슘을 제조하는 방법
WO2017148507A1 (en) * 2016-03-01 2017-09-08 Siemens Aktiengesellschaft A technique for activating sulfur-based electrode for an electrolyser
JP7027900B2 (ja) * 2018-01-17 2022-03-02 トヨタ自動車株式会社 レセプタクル用のキャップ、および、車両

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1352034A (fr) * 1962-03-28 1964-02-07 Olin Mathieson Procédé de réglage de la fourniture d'une saumure de chlorure de sodium à des cellules d'électrolyse
US3201333A (en) * 1962-03-28 1965-08-17 Olin Mathieson Brine preparation
US3407128A (en) * 1967-03-13 1968-10-22 Ciba Ltd Process for the manufacture of chlorine, sodium hydroxide and hydrogen by the electrolysis of sodium chloride in mercury cells
US3835001A (en) * 1973-04-30 1974-09-10 Penn Olin Chem Co Ion exchange removal of dichromates from electrolytically produced alkali metal chlorate-chloride solutions
SE416963B (sv) * 1979-06-27 1981-02-16 Kema Nord Ab Elektrolysor for kloratframstellning
FI71354C (fi) * 1980-03-03 1986-12-19 Asahi Chemical Ind Foerfarande foer framstaellning av natriumklorat
US4636376A (en) * 1985-09-30 1987-01-13 Ppg Industries, Inc. Sulfate removal from alkali metal chlorate solutions

Also Published As

Publication number Publication date
FR2594107B1 (fr) 1991-01-18
BR8700567A (pt) 1987-12-08
CA1313161C (en) 1993-01-26
FI81612B (fi) 1990-07-31
US4888099A (en) 1989-12-19
FI870505A0 (fi) 1987-02-06
FI81612C (fi) 1990-11-12
ES2003784A6 (es) 1988-11-16
FR2594107A1 (fr) 1987-08-14
SE451854B (sv) 1987-11-02
SE8600555D0 (sv) 1986-02-10
SE8600555L (sv) 1987-08-11

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: EKA NOBEL AB

MA Patent expired