SE432583B - Forfarande for kontinuerlig framstellning av en blandning av klor och klordioxid - Google Patents

Forfarande for kontinuerlig framstellning av en blandning av klor och klordioxid

Info

Publication number
SE432583B
SE432583B SE7714881A SE7714881A SE432583B SE 432583 B SE432583 B SE 432583B SE 7714881 A SE7714881 A SE 7714881A SE 7714881 A SE7714881 A SE 7714881A SE 432583 B SE432583 B SE 432583B
Authority
SE
Sweden
Prior art keywords
chamber
reaction
alkali metal
reaction mixture
chlorine
Prior art date
Application number
SE7714881A
Other languages
English (en)
Swedish (sv)
Other versions
SE7714881L (sv
Inventor
W A Fuller
E A Schilt
Original Assignee
Kema Nord Ab
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 Kema Nord Ab filed Critical Kema Nord Ab
Publication of SE7714881L publication Critical patent/SE7714881L/xx
Publication of SE432583B publication Critical patent/SE432583B/sv

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
    • C01B11/025—Preparation from chlorites or chlorates from chlorates without any other reaction reducing agent than chloride ions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0018—Evaporation of components of the mixture to be separated
    • B01D9/0031—Evaporation of components of the mixture to be separated by heating
    • 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)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SE7714881A 1976-12-30 1977-12-29 Forfarande for kontinuerlig framstellning av en blandning av klor och klordioxid SE432583B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/755,925 US4079123A (en) 1976-12-30 1976-12-30 Process for the production of chlorine dioxide

Publications (2)

Publication Number Publication Date
SE7714881L SE7714881L (sv) 1978-07-01
SE432583B true SE432583B (sv) 1984-04-09

Family

ID=25041263

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7714881A SE432583B (sv) 1976-12-30 1977-12-29 Forfarande for kontinuerlig framstellning av en blandning av klor och klordioxid

Country Status (14)

Country Link
US (1) US4079123A (pt)
JP (1) JPS602242B2 (pt)
AU (1) AU513443B2 (pt)
BR (1) BR7708725A (pt)
DE (1) DE2759134C3 (pt)
ES (1) ES465644A1 (pt)
FI (1) FI65977C (pt)
FR (1) FR2376066A1 (pt)
MX (1) MX149045A (pt)
NO (1) NO148410C (pt)
NZ (1) NZ186064A (pt)
PT (1) PT67476B (pt)
SE (1) SE432583B (pt)
SU (1) SU973002A3 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1223715A (en) * 1976-10-26 1987-07-07 David N. Glew Production of chlorine dioxide
NZ190344A (en) * 1978-05-18 1981-02-11 Hooker Chemicals Plastics Corp Continuous production of a mixture of chlorine dioxide, chlorine and a neutral alkali metal salt
CA1125989A (en) * 1978-06-28 1982-06-22 Erco Industries Limited Modular chlorine dioxide generation systems
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
CA1163420A (en) * 1982-09-09 1984-03-13 Gerald Cowley Production of chlorine dioxide on a small scale
US4839152A (en) * 1988-03-25 1989-06-13 Olin Corporation Process for producing an aqueous solution containing chlorine dioxide and chlorine
US4886653A (en) * 1988-03-25 1989-12-12 Olin Corporation Process and apparatus for producing an aqueous solution containing chlorine dioxide and chlorine
US5770171A (en) * 1990-03-05 1998-06-23 Eka Nobel Inc. Process for production of chlorine dioxide
US5858246A (en) * 1997-01-14 1999-01-12 Fountainhead Technologies, Inc. Method of water purification with oxides of chlorine
US6322768B1 (en) 1998-09-29 2001-11-27 International Paper Company Recovery of chlorine dioxide from gas streams
FI122623B (fi) * 2009-10-30 2012-04-30 Kemira Oyj Menetelmä klooridioksidin valmistamiseksi
RU2503614C2 (ru) * 2011-05-31 2014-01-10 Открытое акционерное общество "Уральский научно-исследовательский химический институт с опытным заводом" (ОАО "УНИХИМ с ОЗ) Аппарат для осуществления способа получения раствора диоксида хлора и хлора в воде
CN106219491B (zh) * 2016-07-27 2018-02-27 广西博世科环保科技股份有限公司 基于热能及副产品回收利用的综合法二氧化氯制备工艺
EP3947271A1 (en) 2019-04-02 2022-02-09 Ecolab Usa Inc. Pure chlorine dioxide generation system with reduced acid usage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL250214A (pt) * 1959-04-06
GB1077306A (en) * 1964-08-13 1967-07-26 Electric Reduction Co Improvements in the manufacture of chlorine dioxide
US3864456A (en) * 1964-08-13 1975-02-04 Electric Reduction Co Manufacture of chlorine dioxide, chlorine and anhydrous sodium sulphate
US3933987A (en) * 1966-10-24 1976-01-20 Hooker Chemicals & Plastics Corporation Simultaneous production of chlorine dioxide and a salt of a strong acid
US3563702A (en) * 1968-03-05 1971-02-16 Hooker Chemical Corp Production of chlorine dioxide
US3816077A (en) * 1971-05-21 1974-06-11 Hooker Chemical Corp Chlorine dioxide generating system
US3975506A (en) * 1973-07-05 1976-08-17 Erco Industries Limited Production of chlorine dioxide
US3895100A (en) * 1973-07-05 1975-07-15 Erco Ind Ltd Production of chlorine dioxide
US3976430A (en) * 1974-08-05 1976-08-24 Hooker Chemicals & Plastics Corporation Forced circulation cooling crystallizer
US3974266A (en) * 1975-03-07 1976-08-10 Hooker Chemicals & Plastics Corporation Production of chlorine dioxide

Also Published As

Publication number Publication date
NZ186064A (en) 1979-10-25
US4079123A (en) 1978-03-14
FI773944A (fi) 1978-07-01
PT67476B (en) 1979-05-28
JPS5387995A (en) 1978-08-02
NO774495L (no) 1978-07-03
JPS602242B2 (ja) 1985-01-21
FI65977B (fi) 1984-04-30
DE2759134A1 (de) 1978-07-20
DE2759134B2 (de) 1980-08-07
AU513443B2 (en) 1980-12-04
FR2376066B1 (pt) 1981-12-11
SE7714881L (sv) 1978-07-01
AU3204477A (en) 1979-07-05
ES465644A1 (es) 1978-09-16
SU973002A3 (ru) 1982-11-07
DE2759134C3 (de) 1981-05-27
FR2376066A1 (fr) 1978-07-28
FI65977C (fi) 1984-08-10
BR7708725A (pt) 1978-09-05
MX149045A (es) 1983-08-11
NO148410C (no) 1983-10-05
PT67476A (en) 1978-01-01
NO148410B (no) 1983-06-27

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