ATE218506T1 - Verfahren zur herstellung von chlordioxid - Google Patents

Verfahren zur herstellung von chlordioxid

Info

Publication number: ATE218506T1
Authority: AT; Austria
Prior art keywords: chlorine dioxide; producing chlorine; chlorate; reactor; producing
Prior art date: 1997-03-20

Application number

AT98200588T

Other languages

English (en)

Inventor

Joel Tenney

Original Assignee

Akzo Nobel Nv

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.)

1997-03-20

Filing date

1998-02-25

Publication date

2002-06-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25232686&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE218506(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1998-02-25 Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv

2002-06-15 Application granted granted Critical

2002-06-15 Publication of ATE218506T1 publication Critical patent/ATE218506T1/de

Links

OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title abstract 6
239000004155 Chlorine dioxide Substances 0.000 title abstract 3
235000019398 chlorine dioxide Nutrition 0.000 title abstract 3
238000004519 manufacturing process Methods 0.000 title 1
XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 abstract 3
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
239000003638 chemical reducing agent Substances 0.000 abstract 1
-1 chlorate ions Chemical class 0.000 abstract 1
229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000011707 mineral Substances 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
- C01B11/026—Preparation from chlorites or chlorates from chlorate ions in the presence of a peroxidic compound, e.g. hydrogen peroxide, ozone, peroxysulfates

Landscapes

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

AT98200588T 1997-03-20 1998-02-25 Verfahren zur herstellung von chlordioxid ATE218506T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/821,164 US5895638A (en)	1997-03-20	1997-03-20	Method of producing chlorine dioxide

Publications (1)

Publication Number	Publication Date
ATE218506T1 true ATE218506T1 (de)	2002-06-15

Family

ID=25232686

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT98200588T ATE218506T1 (de)	1997-03-20	1998-02-25	Verfahren zur herstellung von chlordioxid

Country Status (13)

Country	Link
US (1)	US5895638A (de)
EP (1)	EP0866031B1 (de)
JP (1)	JP3400343B2 (de)
CN (1)	CN1167608C (de)
AT (1)	ATE218506T1 (de)
BR (1)	BR9802678A (de)
CA (1)	CA2232209C (de)
DE (1)	DE69805686T2 (de)
DK (1)	DK0866031T3 (de)
ES (1)	ES2175602T3 (de)
ID (1)	ID20071A (de)
MY (1)	MY116238A (de)
PT (1)	PT866031E (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6322768B1 (en)	1998-09-29	2001-11-27	International Paper Company	Recovery of chlorine dioxide from gas streams
US7922984B2 (en) *	2000-02-18	2011-04-12	Selective Micro Technologies, Llc	Apparatus and method for controlled delivery of a gas
US6607696B1 (en)	2000-02-18	2003-08-19	Selective Micro Technologies, Llc	Apparatus and method for controlled delivery of a gas
CA2399245A1 (en)	2000-02-18	2001-08-23	Selective Micro Technologies, Llc	Apparatus and method for controlled delivery of a gas
US6764661B1 (en)	2000-06-27	2004-07-20	Avantec Technologies, Inc.	Device for producing an aqueous chlorine dioxide solution
US6855294B2 (en) *	2000-11-22	2005-02-15	Resonance, Inc.	Apparatus and methods for efficient generation of chlorine dioxide
ATE489331T1 (de) *	2000-12-21	2010-12-15	Superior Plus Lp	Auf wasserstoffperoxid basierendes verfahren zur erzeugung von chlordioxid
US6790427B2 (en)	2001-06-25	2004-09-14	Eka Chemicals, Inc.	Process for producing chlorine dioxide
US20030138371A1 (en) *	2002-01-18	2003-07-24	Cdg Technology, Inc.	Method and apparatus for generating gaseous chlorine dioxide-chlorine mixtures
US7107545B2 (en) *	2002-02-04	2006-09-12	Draeger Medical Systems, Inc.	System and method for providing a graphical user interface display with a conspicuous image element
US20040175322A1 (en) *	2003-03-03	2004-09-09	Woodruff Thomas E.	Process for producing chlorine dioxide
CN100471791C (zh) *	2004-02-23	2009-03-25	阿克佐诺贝尔公司	二氧化氯的生产方法
JP2005330159A (ja) *	2004-05-21	2005-12-02	Mitsubishi Gas Chem Co Inc	食塩から化学パルプの無塩素漂白用薬品の製造方法
US8642054B2 (en) *	2004-09-07	2014-02-04	Tristel Plc	Sterilant system
US20060051285A1 (en) *	2004-09-07	2006-03-09	The Tristel Company Limited	Chlorine dioxide generation
US7807118B2 (en) *	2004-09-07	2010-10-05	Tristel Plc	Decontamination system
DE602005019778D1 (de) *	2004-12-06	2010-04-15	Akzo Nobel Nv	Chemisches verfahren und produktionseinheit
ZA200803849B (en) *	2005-11-10	2009-09-30	Akzo Nobel Nv	Process for production of chlorine dioxide
US8268269B2 (en) *	2006-01-24	2012-09-18	Clearvalue Technologies, Inc.	Manufacture of water chemistries
CN101421182A (zh) *	2006-04-10	2009-04-29	阿克佐诺贝尔股份有限公司	制备二氧化氯的方法
WO2008085122A1 (en) *	2007-01-12	2008-07-17	Akzo Nobel N.V.	Process for the production of chlorine dioxide
WO2009077213A1 (de)	2007-12-19	2009-06-25	Infracor Gmbh	Verfahren zur behandlung von wasser mit chlordioxid
SA109300539B1 (ar) *	2008-10-06	2012-04-07	اكزو نوبل أن . في	عملية لأنتاج ثانى أكسيد الكلور
DE102008055016A1 (de)	2008-12-19	2010-07-01	Infracor Gmbh	Verfahren zur Behandlung von Wasser und wässrigen Systemen in Rohrleitungen mit Chlordioxid
US8647598B2 (en) *	2009-03-10	2014-02-11	Maverick Solutions, Llc	Apparatus and methods for producing chlorine dioxide
WO2010126548A1 (en) *	2009-04-28	2010-11-04	Bcr Environmental, Llc	Chlorine dioxide generation
CN101559927B (zh) *	2009-06-02	2011-07-20	天津市职业大学	一种同时生产二氧化氯和乙醛酸绿色工艺
MX340592B (es) *	2010-01-18	2016-07-15	Akzo Nobel Chemicals Int B V *	Proceso para la produccion de dioxido de cloro.
JP5712371B2 (ja)	2010-07-08	2015-05-07	ナルコユーエスワンエルエルシー	二酸化塩素の生産プロセス
US9567216B2 (en)	2014-02-12	2017-02-14	Chemtreat, Inc.	Reducing agents for producing chlorine dioxide
US9909219B2 (en)	2014-04-14	2018-03-06	Ecolab Usa Inc.	Slurry biocide
WO2018157031A1 (en)	2017-02-27	2018-08-30	Ecolab USA, Inc.	Method for onsite production of chlorine dioxide
MX2019011331A (es)	2017-03-24	2019-12-05	Ecolab Usa Inc	Sistema de generacion in situ de dioxido de cloro de bajo riesgo.
AR111541A1 (es)	2017-08-17	2019-07-24	Ecolab Usa Inc	Sistema de generación in situ de dióxido de cloro de bajo riesgo
US11970393B2 (en)	2018-07-05	2024-04-30	Ecolab Usa Inc.	Decomposition mediation in chlorine dioxide generation systems through sound detection and control
EP3830023A1 (de)	2018-08-02	2021-06-09	Evonik Corporation	Stabilisierte wasserstoffperoxid-chlorat-mischungen
WO2022093970A1 (en)	2020-10-27	2022-05-05	Selective Micro Technologies, Llc	Gas generation apparatus and method utilizing hydrophobic membrane pouch reactor
KR102797918B1 (ko) *	2024-05-16	2025-04-21	유한회사 네오클	이산화염소 기체를 활용한 넓은 온도범위에서의 장기 농도 유지 이산화염소 수용액 조성물과 이의 제조방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2332181A (en) *	1941-07-15	1943-10-19	Mathieson Alkali Works Inc	Manufacture of chlorine dioxide
US3864457A (en) *	1972-12-22	1975-02-04	Ppg Industries Inc	Process for the production of chlorine dioxide
CA1136378A (en) *	1979-05-31	1982-11-30	Erco Industries Limited	Small scale chlorine dioxide plant
CA2023452C (en) *	1990-03-05	1994-05-24	Birgitta Sundblad	Process for production of chlorine dioxide
SE500043C2 (sv) *	1990-08-31	1994-03-28	Eka Nobel Ab	Förfarande för kontinuerlig framställning av klordioxid
SE500042C2 (sv) *	1990-08-31	1994-03-28	Eka Nobel Ab	Förfarande för kontinuerlig framställning av klordioxid
US5376350A (en) *	1992-12-10	1994-12-27	Eka Nobel Ab	Plug flow process for the production of chlorine dioxide
US5380517B1 (en) *	1993-02-26	1999-01-19	Eka Nobel Inc	Process for continuously producing chlorine dioxide

1997
- 1997-03-20 US US08/821,164 patent/US5895638A/en not_active Expired - Lifetime
1998
- 1998-02-25 PT PT98200588T patent/PT866031E/pt unknown
- 1998-02-25 DE DE69805686T patent/DE69805686T2/de not_active Expired - Lifetime
- 1998-02-25 DK DK98200588T patent/DK0866031T3/da active
- 1998-02-25 EP EP98200588A patent/EP0866031B1/de not_active Expired - Lifetime
- 1998-02-25 AT AT98200588T patent/ATE218506T1/de active
- 1998-02-25 ES ES98200588T patent/ES2175602T3/es not_active Expired - Lifetime
- 1998-03-16 CA CA002232209A patent/CA2232209C/en not_active Expired - Lifetime
- 1998-03-16 BR BR9802678-0A patent/BR9802678A/pt not_active IP Right Cessation
- 1998-03-17 JP JP08513698A patent/JP3400343B2/ja not_active Expired - Lifetime
- 1998-03-17 MY MYPI98001165A patent/MY116238A/en unknown
- 1998-03-19 CN CNB981057330A patent/CN1167608C/zh not_active Expired - Lifetime
- 1998-03-20 ID IDP980404A patent/ID20071A/id unknown

Also Published As

Publication number	Publication date
EP0866031A1 (de)	1998-09-23
ID20071A (id)	1998-09-24
CA2232209C (en)	2000-11-28
DE69805686D1 (de)	2002-07-11
JP3400343B2 (ja)	2003-04-28
PT866031E (pt)	2002-10-31
BR9802678A (pt)	1999-11-03
MY116238A (en)	2003-12-31
DE69805686T2 (de)	2003-01-30
DK0866031T3 (da)	2002-08-19
US5895638A (en)	1999-04-20
JPH10259003A (ja)	1998-09-29
CN1194234A (zh)	1998-09-30
CA2232209A1 (en)	1998-09-20
EP0866031B1 (de)	2002-06-05
ES2175602T3 (es)	2002-11-16
CN1167608C (zh)	2004-09-22

Legal Events

Date	Code	Title	Description
2002-11-15	UEP	Publication of translation of european patent specification

Publication	Publication Date	Title
ATE218506T1 (de)	2002-06-15	Verfahren zur herstellung von chlordioxid
ATE165312T1 (de)	1998-05-15	Verfahren zur kontinuierlichen herstellung von chlordioxid
ATE501997T1 (de)	2011-04-15	Verfahren zur herstellung von dichlorpropanol
ATE260907T1 (de)	2004-03-15	Verfahren zur herstellung von olefinischen epoxiden
ATE123477T1 (de)	1995-06-15	Herstellung von chlordioxid ausgehend von chlorsäure.
IT1318549B1 (it)	2003-08-27	Processo per la produzioni in continuo di acqua ossigenata.
SI1198411T1 (sl)	2006-08-31	Kemicna sestavina in postopek
DE69428912D1 (de)	2001-12-06	Verfahren zur herstellung von pentafluorethan
ATE146160T1 (de)	1996-12-15	Verfahren zur herstellung von chlordioxid
DE59609855D1 (de)	2002-12-12	Verfahren zur herstellung wässriger chlordioxid-lösungen
ATE196458T1 (de)	2000-10-15	Verfahren zur herstellung von xylitol
DE69907232D1 (de)	2003-05-28	Zeolithe und verfahren zu ihrer herstellung
ATE346052T1 (de)	2006-12-15	Verfahren zur herstellung von propylenoxid
DE58903808D1 (de)	1993-04-22	Verfahren zur herstellung von 3,5-dimethyl-4-methoxypyridinderivaten sowie neues zwischenprodukt hierfuer.
ATE345313T1 (de)	2006-12-15	Verfahren und kit zur herstellung von chlordioxid im gemisch mit sauerstoff
DE69400696D1 (de)	1996-11-14	Verfahren zur herstellung von eisenchlorid
SE9400913D0 (sv)	1994-03-18	Sätt att framställa klordioxid
DE50003633D1 (de)	2003-10-16	Verfahren zur herstellung von l-ascorbinsäure
ATE110351T1 (de)	1994-09-15	Verfahren zur herstellung von chlordioxyd.
CA2242685A1 (en)	1999-02-01	Nitric acid based chlorine dioxide generation process
ATE41918T1 (de)	1989-04-15	Verfahren zur herstellung von trihydroxybenzolen.
ATE392403T1 (de)	2008-05-15	Verfahren zur herstellung von allylchlorid
ATE273289T1 (de)	2004-08-15	Verfahren zur herstellung von 1,3- disubstituierten 2-nitroguanidinen
MY124079A (en)	2006-06-30	Process for producing 1, 2-dimethyl-3-hydroxypyrid-4- one