ES457150A1 - Un procedimiento de fabricacion de bioxido de cloro. - Google Patents

Un procedimiento de fabricacion de bioxido de cloro.

Info

Publication number
ES457150A1
ES457150A1 ES457150A ES457150A ES457150A1 ES 457150 A1 ES457150 A1 ES 457150A1 ES 457150 A ES457150 A ES 457150A ES 457150 A ES457150 A ES 457150A ES 457150 A1 ES457150 A1 ES 457150A1
Authority
ES
Spain
Prior art keywords
tail gases
reactor
reducing agent
chlorine dioxide
gases
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
Application number
ES457150A
Other languages
English (en)
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.)
SOC ET CHIMIQUES
Original Assignee
SOC ET CHIMIQUES
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
Priority claimed from FR7608479A external-priority patent/FR2345392A1/fr
Priority claimed from FR7706634A external-priority patent/FR2383122A2/fr
Application filed by SOC ET CHIMIQUES filed Critical SOC ET CHIMIQUES
Publication of ES457150A1 publication Critical patent/ES457150A1/es
Expired 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)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

Un procedimiento de fabricación de bióxido de cloro caracterizado porque comprende las etapas de: - reducir un clorato alcalino en medio ácido mediante un agente reductor gaseoso o líquido, por lo menos en un reactor de producción. - separar el bióxido de cloro producido del efluente gaseoso que sale de dicho reactor de producción, por absorción en agua refrigerada en una columna de relleno *** Ver imagen 01
ES457150A 1976-03-24 1977-03-23 Un procedimiento de fabricacion de bioxido de cloro. Expired ES457150A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7608479A FR2345392A1 (fr) 1976-03-24 1976-03-24 Procede et installation pour la fabrication du bioxyde de chlore
FR7706634A FR2383122A2 (fr) 1977-03-07 1977-03-07 Procede et installation pour la fabrication du bioxyde de chlore

Publications (1)

Publication Number Publication Date
ES457150A1 true ES457150A1 (es) 1978-08-16

Family

ID=26219366

Family Applications (1)

Application Number Title Priority Date Filing Date
ES457150A Expired ES457150A1 (es) 1976-03-24 1977-03-23 Un procedimiento de fabricacion de bioxido de cloro.

Country Status (8)

Country Link
US (1) US4105751A (es)
AU (1) AU504445B2 (es)
BR (1) BR7701726A (es)
CA (1) CA1088274A (es)
ES (1) ES457150A1 (es)
FI (1) FI770897A (es)
MX (1) MX146610A (es)
YU (1) YU76377A (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1136378A (en) * 1979-05-31 1982-11-30 Gerald Cowley Small scale chlorine dioxide plant
CA1171238A (en) * 1980-11-17 1984-07-24 Maurice C.J. Fredette Chlorine dioxide production using mixed acid feed
US4362707A (en) * 1981-04-23 1982-12-07 Diamond Shamrock Corporation Preparation of chlorine dioxide with platinum group metal oxide catalysts
US4451444A (en) * 1981-10-21 1984-05-29 Lamb-Weston, Inc. Method and apparatus for producing chlorine dioxide
US4618479A (en) * 1981-10-21 1986-10-21 Lamb-Weston, Inc. Apparatus for producing chlorine dioxide
DE3478104D1 (en) * 1983-06-10 1989-06-15 Tenneco Canada Inc Process for the production of chlorine dioxide
US4465658A (en) * 1983-06-13 1984-08-14 Erco Industries Limited Chlorine dioxide process
CA1261587A (en) * 1987-01-30 1989-09-26 Sterling Canada, Inc. Acid introduction in chlorine dioxide poduction
US5770171A (en) * 1990-03-05 1998-06-23 Eka Nobel Inc. Process for production of chlorine dioxide
US5324497A (en) * 1992-02-26 1994-06-28 Westerlund G Oscar Integrated procedure for high yield production of chlorine dioxide and apparatus used therefor
US5366714A (en) * 1992-06-09 1994-11-22 Sterling Canada Inc. Hydrogen peroxide-based chlorine dioxide process
US6322768B1 (en) 1998-09-29 2001-11-27 International Paper Company Recovery of chlorine dioxide from gas streams
US20030031621A1 (en) * 2001-05-29 2003-02-13 Alan Gravitt Process and apparatus for the generation of chlorine dioxide using a replenished foam system
EP2526047B1 (en) * 2010-01-18 2017-08-23 Akzo Nobel Chemicals International B.V. Process for the production of chlorine dioxide
CN104263964B (zh) * 2014-09-25 2016-09-28 杨建民 一种环保金矿选矿剂的生产***
CN114452805B (zh) * 2022-02-09 2024-07-09 山西凯宇化工股份有限公司 一种化工合成料用盐酸水塔二级吸收***

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481241A (en) * 1946-02-15 1949-09-06 Int Paper Canada Method for removing chlorine from mixtures containing chlorine dioxide and chlorine
US2881052A (en) * 1953-06-08 1959-04-07 Allied Chem Production of chlorine dioxide
US2704703A (en) * 1954-02-16 1955-03-22 Cardox Corp Apparatus for manufacture of chlorine dioxide hydrate
US3322497A (en) * 1960-05-18 1967-05-30 Paul Henseler Process for the production of diluted chlorine dioxide
DE1962894C3 (de) * 1969-12-16 1975-10-09 Wintershall Ag, 3100 Celle Verfahren zur kontinuierlichen Herstellung von stabilen Chlorparaffinen
US3816077A (en) * 1971-05-21 1974-06-11 Hooker Chemical Corp Chlorine dioxide generating system
US3896213A (en) * 1973-07-05 1975-07-22 Olin Corp Process for disposing of off-gases containing carbon dioxide and chlorine

Also Published As

Publication number Publication date
MX146610A (es) 1982-07-15
CA1088274A (en) 1980-10-28
US4105751A (en) 1978-08-08
AU2347377A (en) 1978-09-28
AU504445B2 (en) 1979-10-11
BR7701726A (pt) 1978-10-17
YU76377A (en) 1982-05-31
FI770897A (es) 1977-09-25

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