FI874696L - Elektrokemiskt avlaegsnande av hypokloriter ur kloratcelloesningar. - Google Patents

Elektrokemiskt avlaegsnande av hypokloriter ur kloratcelloesningar. Download PDF

Info

Publication number: FI874696L
Authority: FI; Finland
Prior art keywords: kloratcelloesningar; hypokloriter; elektrokemiskt; avlaegsnande; elektrokemiskt avlaegsnande
Prior art date: 1986-10-29

Application number

FI874696A

Other languages

English (en)

Other versions

FI82078B (fi

FI874696A0 (fi

FI82078C (fi

Inventor

Marek Lipsztajn

Original Assignee

Tenneco Canada Inc

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.)

1986-10-29

Filing date

1987-10-26

Publication date

1988-04-30

1987-10-26 Application filed by Tenneco Canada Inc filed Critical Tenneco Canada Inc

1987-10-26 Publication of FI874696A0 publication Critical patent/FI874696A0/fi

1988-04-30 Publication of FI874696L publication Critical patent/FI874696L/fi

1990-09-28 Publication of FI82078B publication Critical patent/FI82078B/fi

1991-01-10 Application granted granted Critical

1991-01-10 Publication of FI82078C publication Critical patent/FI82078C/fi

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

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Water Treatment By Electricity Or Magnetism (AREA)

FI874696A 1986-10-29 1987-10-26 Elektrokemiskt avlaegsnande av hypokloriter ur kloratcelloesningar. FI82078C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CA000521736A CA1257560A (en)	1986-10-29	1986-10-29	Electrochemical removal of hypochlorites from chlorate cell liquors
CA521736		1986-10-29

Publications (4)

Publication Number	Publication Date
FI874696A0 FI874696A0 (fi)	1987-10-26
FI874696L true FI874696L (fi)	1988-04-30
FI82078B FI82078B (fi)	1990-09-28
FI82078C FI82078C (fi)	1991-01-10

Family

ID=4134246

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI874696A FI82078C (fi)	1986-10-29	1987-10-26	Elektrokemiskt avlaegsnande av hypokloriter ur kloratcelloesningar.

Country Status (10)

Country	Link
US (1)	US4773975A (fi)
EP (1)	EP0266129A3 (fi)
JP (1)	JPS63118084A (fi)
AR (1)	AR243609A1 (fi)
AU (1)	AU596456B2 (fi)
BR (1)	BR8705742A (fi)
CA (1)	CA1257560A (fi)
FI (1)	FI82078C (fi)
PT (1)	PT86003B (fi)
ZA (1)	ZA877763B (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1252753A (en) *	1986-10-29	1989-04-18	Sterling Canada, Inc.	Selective removal of chlorine from solutions of chlorine dioxide and chlorine
ZA877762B (en) *	1986-10-29	1988-04-20	Tenneco Canada Inc.	Electrochemical removal of chromium from chlorate solutions
US5256261A (en) *	1992-08-21	1993-10-26	Sterling Canada, Inc.	Membrane cell operation
US7153586B2 (en)	2003-08-01	2006-12-26	Vapor Technologies, Inc.	Article with scandium compound decorative coating
US20070026205A1 (en)	2005-08-01	2007-02-01	Vapor Technologies Inc.	Article having patterned decorative coating
WO2009018204A1 (en) *	2007-08-01	2009-02-05	Dow Global Technologies Inc.	Highly efficient process for manufacture of exfoliated graphene

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA590810A (en) *		1960-01-12	J. Crane George	Process for reducing hypochlorite content in cell liquor obtained from an electrolytic cell during the manufacture of sodium chlorate
NL120176C (fi) *	1958-06-27
US3329594A (en) *	1964-12-08	1967-07-04	Pittsburgh Plate Glass Co	Electrolytic production of alkali metal chlorates
US3535215A (en) *	1967-12-04	1970-10-20	Hooker Chemical Corp	Method for operating electrolytic cells
CA1112845A (en) *	1979-07-16	1981-11-24	Ian H. Warren	Destruction of sodium hypochlorite in solutions from a chlorate electrolytic cell
US4222833A (en) *	1979-09-10	1980-09-16	Ppg Industries, Inc.	Sniff gas recovery method

1986
- 1986-10-29 US US06/924,574 patent/US4773975A/en not_active Expired - Fee Related
- 1986-10-29 CA CA000521736A patent/CA1257560A/en not_active Expired
1987
- 1987-10-15 ZA ZA877763A patent/ZA877763B/xx unknown
- 1987-10-22 EP EP87309337A patent/EP0266129A3/en not_active Ceased
- 1987-10-26 FI FI874696A patent/FI82078C/fi not_active Application Discontinuation
- 1987-10-27 PT PT86003A patent/PT86003B/pt not_active IP Right Cessation
- 1987-10-27 AR AR87309129A patent/AR243609A1/es active
- 1987-10-28 AU AU80423/87A patent/AU596456B2/en not_active Ceased
- 1987-10-28 BR BR8705742A patent/BR8705742A/pt unknown
- 1987-10-29 JP JP62271986A patent/JPS63118084A/ja active Granted

Also Published As

Publication number	Publication date
BR8705742A (pt)	1988-05-31
EP0266129A2 (en)	1988-05-04
FI82078B (fi)	1990-09-28
ZA877763B (en)	1988-04-20
FI874696A0 (fi)	1987-10-26
PT86003B (pt)	1990-11-20
FI82078C (fi)	1991-01-10
AR243609A1 (es)	1993-08-31
JPS63118084A (ja)	1988-05-23
US4773975A (en)	1988-09-27
AU8042387A (en)	1988-05-05
PT86003A (en)	1987-11-01
AU596456B2 (en)	1990-05-03
EP0266129A3 (en)	1988-10-26
CA1257560A (en)	1989-07-18
JPH028030B2 (fi)	1990-02-22

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Legal Events

Date	Code	Title	Description
2004-08-31	FC	Application refused	Owner name: TENNECO CANADA INC.