NO924913L - Metanolbasert klordioksydprosess - Google Patents

Metanolbasert klordioksydprosess

Info

Publication number: NO924913L
Authority: NO; Norway
Prior art keywords: clo2; hclo; produced; clo3; prodn
Prior art date: 1990-06-20

Application number

NO92924913A

Other languages

English (en)

Other versions

NO924913D0 (no

NO309519B1 (no

Inventor

Maurice C J Fredette

Thomas Daniel Bigauskas

Edward J Bechberger

Original Assignee

Sterling 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.)

1990-06-20

Filing date

1992-12-18

Publication date

1992-12-18

1992-12-18 Application filed by Sterling Canada Inc filed Critical Sterling Canada Inc

1992-12-18 Publication of NO924913L publication Critical patent/NO924913L/no

1992-12-18 Publication of NO924913D0 publication Critical patent/NO924913D0/no

2001-02-12 Publication of NO309519B1 publication Critical patent/NO309519B1/no

Links

OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 6
OSVXSBDYLRYLIG-UHFFFAOYSA-N chlorine dioxide Inorganic materials O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 abstract 4
235000019398 chlorine dioxide Nutrition 0.000 abstract 4
QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 abstract 4
QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 abstract 3
230000015572 biosynthetic process Effects 0.000 abstract 2
239000007832 Na2SO4 Substances 0.000 abstract 1
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
XTEGARKTQYYJKE-UHFFFAOYSA-N chloric acid Chemical compound OCl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-N 0.000 abstract 1
230000001419 dependent effect Effects 0.000 abstract 1
229910000342 sodium bisulfate Inorganic materials 0.000 abstract 1
WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 abstract 1
229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
235000011152 sodium sulphate Nutrition 0.000 abstract 1
235000011149 sulphuric acid Nutrition 0.000 abstract 1

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
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates
- 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
- C01B11/02—Oxides of chlorine

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Paper (AREA)

NO924913A 1990-06-20 1992-12-18 Fremgangsmåte for fremstilling av klordioksid NO309519B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CA002019389A CA2019389A1 (en)	1990-06-20	1990-06-20	Methanol-based chlorine dioxide process
PCT/CA1991/000228 WO1991019668A1 (en)	1990-06-20	1991-06-20	Methanol-based chlorine dioxide process

Publications (3)

Publication Number	Publication Date
NO924913L true NO924913L (no)	1992-12-18
NO924913D0 NO924913D0 (no)	1992-12-18
NO309519B1 NO309519B1 (no)	2001-02-12

Family

ID=4145281

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO924913A NO309519B1 (no)	1990-06-20	1992-12-18	Fremgangsmåte for fremstilling av klordioksid

Country Status (19)

Country	Link
EP (1)	EP0535113B1 (no)
JP (1)	JPH06504024A (no)
KR (1)	KR0173327B1 (no)
CN (1)	CN1029778C (no)
AT (1)	ATE128438T1 (no)
AU (1)	AU8071291A (no)
BR (1)	BR9106577A (no)
CA (2)	CA2019389A1 (no)
CZ (1)	CZ287452B6 (no)
DE (1)	DE69113464D1 (no)
FI (1)	FI111706B (no)
MY (1)	MY106563A (no)
NO (1)	NO309519B1 (no)
NZ (1)	NZ238488A (no)
PL (1)	PL166362B1 (no)
PT (1)	PT98058B (no)
RU (1)	RU2067552C1 (no)
WO (1)	WO1991019668A1 (no)
ZA (1)	ZA914466B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5676920A (en) *	1996-08-20	1997-10-14	Sterling Canada, Inc.	Chlorine dioxide generating process
US8152956B2 (en)	2007-12-26	2012-04-10	Fpinnovations	Use of chemical pulp mill steam stripper off gases condensate as reducing agent in chlorine dioxide production
FI122623B (fi) *	2009-10-30	2012-04-30	Kemira Oyj	Menetelmä klooridioksidin valmistamiseksi

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1080434A (en) *	1976-03-19	1980-07-01	Erco Industries Limited	High efficiency chlorine dioxide production using hc1 as acid
SE460046B (sv) *	1987-03-27	1989-09-04	Eka Nobel Ab	Foerfarande foer framstaellning av klordioxid
CA1319004C (en) *	1988-08-10	1993-06-15	Michael S. Zell	Production of chlorine dioxide
SE464193B (sv) *	1988-10-20	1991-03-18	Eka Nobel Ab	Foerfarande foer framstaellning av klordioxid
CA2023452C (en) *	1990-03-05	1994-05-24	Birgitta Sundblad	Process for production of chlorine dioxide

1990
- 1990-06-20 CA CA002019389A patent/CA2019389A1/en not_active Abandoned
1991
- 1991-06-11 ZA ZA914466A patent/ZA914466B/xx unknown
- 1991-06-11 NZ NZ238488A patent/NZ238488A/en not_active IP Right Cessation
- 1991-06-18 MY MYPI91001097A patent/MY106563A/en unknown
- 1991-06-20 EP EP91911994A patent/EP0535113B1/en not_active Expired - Lifetime
- 1991-06-20 JP JP3511029A patent/JPH06504024A/ja active Pending
- 1991-06-20 DE DE69113464T patent/DE69113464D1/de not_active Expired - Lifetime
- 1991-06-20 PL PL91297293A patent/PL166362B1/pl unknown
- 1991-06-20 AT AT91911994T patent/ATE128438T1/de not_active IP Right Cessation
- 1991-06-20 RU RU9192016617A patent/RU2067552C1/ru active
- 1991-06-20 CN CN91104631A patent/CN1029778C/zh not_active Expired - Lifetime
- 1991-06-20 CA CA002085375A patent/CA2085375C/en not_active Expired - Lifetime
- 1991-06-20 WO PCT/CA1991/000228 patent/WO1991019668A1/en not_active Ceased
- 1991-06-20 BR BR919106577A patent/BR9106577A/pt not_active IP Right Cessation
- 1991-06-20 PT PT98058A patent/PT98058B/pt not_active IP Right Cessation
- 1991-06-20 AU AU80712/91A patent/AU8071291A/en not_active Abandoned
- 1991-06-20 KR KR1019920703266A patent/KR0173327B1/ko not_active Expired - Lifetime
1992
- 1992-12-18 CZ CS19923754A patent/CZ287452B6/cs not_active IP Right Cessation
- 1992-12-18 NO NO924913A patent/NO309519B1/no not_active IP Right Cessation
- 1992-12-18 FI FI925759A patent/FI111706B/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0535113A1 (en)	1993-04-07
PL297293A1 (no)	1992-10-05
MY106563A (en)	1995-06-30
NO924913D0 (no)	1992-12-18
DE69113464D1 (de)	1995-11-02
EP0535113B1 (en)	1995-09-27
RU2067552C1 (ru)	1996-10-10
KR930701345A (ko)	1993-06-11
BR9106577A (pt)	1993-05-25
NZ238488A (en)	1992-05-26
ATE128438T1 (de)	1995-10-15
CZ287452B6 (cs)	2000-11-15
CA2085375C (en)	2000-02-01
PT98058A (pt)	1992-04-30
CZ375492A3 (en)	1993-04-14
AU8071291A (en)	1992-01-07
PT98058B (pt)	1998-12-31
FI925759A7 (fi)	1992-12-18
KR0173327B1 (ko)	1999-02-01
NO309519B1 (no)	2001-02-12
WO1991019668A1 (en)	1991-12-26
FI111706B (fi)	2003-09-15
CN1029778C (zh)	1995-09-20
JPH06504024A (ja)	1994-05-12
CA2019389A1 (en)	1991-12-20
CN1058193A (zh)	1992-01-29
FI925759A0 (fi)	1992-12-18
ZA914466B (en)	1992-06-24
PL166362B1 (pl)	1995-05-31
CA2085375A1 (en)	1991-12-21

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Legal Events

Date	Code	Title	Description
2011-07-11	MK1K	Patent expired