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ES2052918T3 - Produccion de dioxido de cloro. - Google Patents

Produccion de dioxido de cloro.

Info

Publication number
ES2052918T3
ES2052918T3 ES89307033T ES89307033T ES2052918T3 ES 2052918 T3 ES2052918 T3 ES 2052918T3 ES 89307033 T ES89307033 T ES 89307033T ES 89307033 T ES89307033 T ES 89307033T ES 2052918 T3 ES2052918 T3 ES 2052918T3
Authority
ES
Spain
Prior art keywords
reaction
chlorine dioxide
dioxide production
chlorate
production
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES89307033T
Other languages
English (en)
Inventor
Michael Stephen Zell
Maurice Conrad Joseph Fredette
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sterling Canada Inc
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.)
Filing date
Publication date
Application filed by Sterling Canada Inc filed Critical Sterling Canada Inc
Application granted granted Critical
Publication of ES2052918T3 publication Critical patent/ES2052918T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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

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)
  • Paper (AREA)

Abstract

SE OBTIENE DIOXIDO DE CLORO A PARTIR DE CLORATO SODICO, ACIDO SULFURICO Y METANOL EN EL PUNTO DE EBULLICION DEL MEDIO DE REACCION A PRESION INFERIOR A LA ATMOSFERICA APLICADA A LA ZONA DE REACCION. SE CONSIGUE PRODUCCION DE DIOXIDO DE CLORO DE ALTA PUREZA AL TIEMPO QUE SE DISMINUYE LA PROPORCION DE SULFATO ACIDO DE SODIO EN EL PRODUCTO, EFECTUANDO LA REACCION A ACIDEZ ELEVADA EN UNA ZONA DE REACCION FISICAMENTE SEPARADA DE LA DESCARGA DE LOS PRODUCTOS DE REACCION EN UNA MASA DE DISOLUCION DE CLORATO SODICO DE RECICLADO.
ES89307033T 1988-08-10 1989-07-11 Produccion de dioxido de cloro. Expired - Lifetime ES2052918T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000574376A CA1319004C (en) 1988-08-10 1988-08-10 Production of chlorine dioxide

Publications (1)

Publication Number Publication Date
ES2052918T3 true ES2052918T3 (es) 1994-07-16

Family

ID=4138520

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89307033T Expired - Lifetime ES2052918T3 (es) 1988-08-10 1989-07-11 Produccion de dioxido de cloro.

Country Status (16)

Country Link
EP (1) EP0357198B1 (es)
JP (1) JPH0288405A (es)
CN (1) CN1016501B (es)
AR (1) AR243476A1 (es)
AT (1) ATE83217T1 (es)
BR (1) BR8903963A (es)
CA (1) CA1319004C (es)
DE (1) DE68903810T2 (es)
ES (1) ES2052918T3 (es)
FI (1) FI89035C (es)
NO (1) NO893143L (es)
NZ (1) NZ229853A (es)
PL (1) PL162392B1 (es)
PT (1) PT91419B (es)
RU (1) RU2055808C1 (es)
ZA (1) ZA895230B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2019389A1 (en) * 1990-06-20 1991-12-20 Maurice C.J. Fredette Methanol-based chlorine dioxide process
CN1062715C (zh) * 1998-04-30 2001-03-07 北京四价环境工程有限责任公司 二氧化氯的制备方法及其发生设备
ITMI20072388A1 (it) * 2007-12-19 2009-06-20 Caffaro Chimica S R L Apparecchiatura e metodo per la disinfezione di acque
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
FI122623B (fi) * 2009-10-30 2012-04-30 Kemira Oyj Menetelmä klooridioksidin valmistamiseksi
CN102275878B (zh) * 2010-06-11 2013-04-17 广西博世科环保科技股份有限公司 一种低酸度高纯度节能的二氧化氯生产工艺
CN107352512B (zh) * 2017-08-31 2019-04-23 青岛巨川环保科技有限公司 一种高纯二氧化氯的制备装置和制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895100A (en) * 1973-07-05 1975-07-15 Erco Ind Ltd Production of chlorine dioxide
CA1261587A (en) * 1987-01-30 1989-09-26 Sterling Canada, Inc. Acid introduction in chlorine dioxide poduction
SE460046B (sv) * 1987-03-27 1989-09-04 Eka Nobel Ab Foerfarande foer framstaellning av klordioxid

Also Published As

Publication number Publication date
PT91419A (pt) 1990-03-08
DE68903810T2 (de) 1993-06-24
AU3895789A (en) 1990-02-15
EP0357198A1 (en) 1990-03-07
EP0357198B1 (en) 1992-12-09
BR8903963A (pt) 1990-03-20
CN1016501B (zh) 1992-05-06
FI893729L (fi) 1990-02-11
JPH0573682B2 (es) 1993-10-14
PL162392B1 (pl) 1993-10-30
FI89035C (fi) 1993-08-10
RU2055808C1 (ru) 1996-03-10
ZA895230B (en) 1990-08-29
NO893143L (no) 1990-02-12
NO893143D0 (no) 1989-08-03
FI89035B (fi) 1993-04-30
CN1040182A (zh) 1990-03-07
NZ229853A (en) 1990-08-28
CA1319004C (en) 1993-06-15
AU608456B2 (en) 1991-03-28
AR243476A1 (es) 1993-08-31
DE68903810D1 (de) 1993-01-21
FI893729A0 (fi) 1989-08-08
JPH0288405A (ja) 1990-03-28
ATE83217T1 (de) 1992-12-15
PT91419B (pt) 1995-05-04

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