FI870505A0 - Saett att framstaella alkalimetallklorat. - Google Patents

Saett att framstaella alkalimetallklorat.

Info

Publication number: FI870505A0
Authority: FI; Finland
Prior art keywords: alkali metal; metal chlorates; saett att; att framstaella; framstaella
Prior art date: 1986-02-10

Application number

FI870505A

Other languages

English (en)

Other versions

FI81612B (fi

FI870505A (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.)

1986-02-10

Filing date

1987-02-06

Publication date

1987-02-06

1987-02-06 Application filed by Kema Nord Blekkemi Ab filed Critical Kema Nord Blekkemi Ab

1987-02-06 Publication of FI870505A0 publication Critical patent/FI870505A0/fi

1987-08-11 Publication of FI870505A publication Critical patent/FI870505A/fi

1990-07-31 Publication of FI81612B publication Critical patent/FI81612B/fi

1990-11-12 Application granted granted Critical

1990-11-12 Publication of FI81612C publication Critical patent/FI81612C/fi

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 true FI870505A0 (fi)	1987-02-06
FI870505A 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
DK3400322T3 (da) *	2016-03-01	2022-08-01	Siemens Ag	En teknik til aktivering af svovlbaseret elektrode til en elektrolysator
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

1986
- 1986-02-10 SE SE8600555A patent/SE451854B/sv not_active IP Right Cessation
1987
- 1987-02-04 US US07/010,726 patent/US4888099A/en not_active Expired - Lifetime
- 1987-02-06 CA CA000529238A patent/CA1313161C/en not_active Expired - Lifetime
- 1987-02-06 FR FR878701480A patent/FR2594107B1/fr not_active Expired - Lifetime
- 1987-02-06 FI FI870505A patent/FI81612C/fi not_active IP Right Cessation
- 1987-02-09 ES ES8700305A patent/ES2003784A6/es not_active Expired
- 1987-02-09 BR BR8700567A patent/BR8700567A/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
BR8700567A (pt)	1987-12-08
ES2003784A6 (es)	1988-11-16
SE8600555L (sv)	1987-08-11
SE8600555D0 (sv)	1986-02-10
US4888099A (en)	1989-12-19
CA1313161C (en)	1993-01-26
FR2594107B1 (fr)	1991-01-18
FI81612B (fi)	1990-07-31
FI870505A (fi)	1987-08-11
SE451854B (sv)	1987-11-02
FR2594107A1 (fr)	1987-08-14
FI81612C (fi)	1990-11-12

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Legal Events

Date	Code	Title	Description
2004-08-31	FG	Patent granted	Owner name: EKA NOBEL AB
2007-02-15	MA	Patent expired