FI791552A - Tillverkning av klordioxid med laogt klorinnehaoll - Google Patents

Tillverkning av klordioxid med laogt klorinnehaoll

Info

Publication number
FI791552A
FI791552A FI791552A FI791552A FI791552A FI 791552 A FI791552 A FI 791552A FI 791552 A FI791552 A FI 791552A FI 791552 A FI791552 A FI 791552A FI 791552 A FI791552 A FI 791552A
Authority
FI
Finland
Prior art keywords
laogt
klorinnehaoll
klordioxid
tillverkning
med
Prior art date
Application number
FI791552A
Other languages
English (en)
Other versions
FI68601C (fi
FI68601B (fi
Inventor
Daniel J Jaszka
Harold Devere Partridge
Original Assignee
Hooker Chemicals Plastics Corp
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 Hooker Chemicals Plastics Corp filed Critical Hooker Chemicals Plastics Corp
Publication of FI791552A publication Critical patent/FI791552A/fi
Application granted granted Critical
Publication of FI68601B publication Critical patent/FI68601B/fi
Publication of FI68601C publication Critical patent/FI68601C/fi

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)
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Paper (AREA)
  • Treating Waste Gases (AREA)
FI791552A 1978-05-19 1979-05-15 Foerfarande foer framstaellning av klordioxid med laog klorhalt FI68601C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/907,432 US4216195A (en) 1978-05-19 1978-05-19 Production of chlorine dioxide having low chlorine content
US90743278 1978-05-19

Publications (3)

Publication Number Publication Date
FI791552A true FI791552A (fi) 1979-11-19
FI68601B FI68601B (fi) 1985-06-28
FI68601C FI68601C (fi) 1985-10-10

Family

ID=25424090

Family Applications (1)

Application Number Title Priority Date Filing Date
FI791552A FI68601C (fi) 1978-05-19 1979-05-15 Foerfarande foer framstaellning av klordioxid med laog klorhalt

Country Status (8)

Country Link
US (1) US4216195A (fi)
BR (1) BR7903118A (fi)
CA (1) CA1118580A (fi)
FI (1) FI68601C (fi)
FR (1) FR2426017A1 (fi)
NZ (1) NZ190345A (fi)
PT (1) PT69625A (fi)
SE (1) SE448864B (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9002262D0 (sv) * 1990-06-27 1990-06-27 Eka Nobel Ab Foerfarande foer framstaellning av klorioxid
US5205995A (en) * 1991-04-22 1993-04-27 Sterling Canada Inc. Metathesis of acidic by-product of chlorine dioxide generating apparatus
US5324497A (en) * 1992-02-26 1994-06-28 Westerlund G Oscar Integrated procedure for high yield production of chlorine dioxide and apparatus used therefor
US5294307A (en) * 1992-07-31 1994-03-15 Huron Tech Corp Integrated process for the production of alkali and alkaline earth metal chlorates and chlorine dioxide
CA2079633C (en) * 1992-07-31 1998-04-28 John Robert Jackson Method for the preparation of chlorates from waste gas streams obtained from the production of chlorine dioxide
US5433938A (en) * 1992-10-23 1995-07-18 Vulcan Chemicals Chlorine-destruct method
US6322768B1 (en) 1998-09-29 2001-11-27 International Paper Company Recovery of chlorine dioxide from gas streams
KR100521652B1 (ko) * 2002-04-29 2005-10-14 (주)데오테크 기체상 이산화염소의 고순도 제조장치, 그의 제조 방법 및장기 보존 방법
TWI447065B (zh) * 2007-07-13 2014-08-01 Akzo Nobel Nv 二氧化氯之製造方法
UY32927A (es) * 2009-10-12 2011-03-31 Akzo Nobel Chemicals Int Bv Proceso para la producción de dióxido de cloro
CN110382409A (zh) * 2018-08-30 2019-10-25 广西博世科环保科技股份有限公司 一种甲醇与双氧水组合还原制备高纯度二氧化氯的方法
WO2020205994A1 (en) 2019-04-02 2020-10-08 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
US2036375A (en) * 1934-08-15 1936-04-07 Mathieson Alkali Works Inc Production of chlorine dioxide
US2036311A (en) * 1934-08-15 1936-04-07 Mathieson Alkali Works Inc Production of chlorine dioxide
US2731329A (en) * 1952-09-20 1956-01-17 Kamlet Lab Process for oxidizing nitrosyl chloride
US2863722A (en) * 1955-03-08 1958-12-09 Hooker Chemical Corp Chlorine dioxide production
US2871097A (en) * 1956-02-06 1959-01-27 Hooker Chemical Corp Production of chlorine dioxide
NL214906A (fi) * 1956-04-26 1900-01-01
US3056656A (en) * 1958-05-20 1962-10-02 Olin Mathieson Production of aqueous perchloric acid
US3816077A (en) * 1971-05-21 1974-06-11 Hooker Chemical Corp Chlorine dioxide generating system
US3823225A (en) * 1972-10-19 1974-07-09 Olin Corp Removal of available chlorine from alkali metal chlorate-chloride solution and production of chlorine dioxide from said solution
US3920801A (en) * 1974-04-05 1975-11-18 Hooker Chemicals Plastics Corp Method of producing chlorine dioxide from hydrogen chloride

Also Published As

Publication number Publication date
FI68601C (fi) 1985-10-10
CA1118580A (en) 1982-02-23
BR7903118A (pt) 1979-12-11
NZ190345A (en) 1981-02-11
US4216195A (en) 1980-08-05
SE7904377L (sv) 1979-11-20
SE448864B (sv) 1987-03-23
FR2426017B1 (fi) 1984-12-21
FI68601B (fi) 1985-06-28
FR2426017A1 (fr) 1979-12-14
PT69625A (en) 1979-06-01

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Legal Events

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MM Patent lapsed

Owner name: KEMANORD AB