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GB595912A - Improvements in the generation of chlorine dioxide - Google Patents

Improvements in the generation of chlorine dioxide

Info

Publication number
GB595912A
GB595912A GB17386/45A GB1738645A GB595912A GB 595912 A GB595912 A GB 595912A GB 17386/45 A GB17386/45 A GB 17386/45A GB 1738645 A GB1738645 A GB 1738645A GB 595912 A GB595912 A GB 595912A
Authority
GB
United Kingdom
Prior art keywords
acid
diluent gas
mixture
chlorine dioxide
contact
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
GB17386/45A
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.)
Mathieson Alkali Works Inc
Original Assignee
Mathieson Alkali Works 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 Mathieson Alkali Works Inc filed Critical Mathieson Alkali Works Inc
Publication of GB595912A publication Critical patent/GB595912A/en
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)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Chlorine dioxide is generated in admixture with an inert diluent gas, e.g., air by contacting a solid alkali or alkaline earth metal chlorite or chlorate with a mixture of a gaseous acid, e.g., hydrochloric, nitric or acetic acid and the diluent gas, the mixture having been formed by passing the diluent gas into contact with a solution of the acid maintained under constant conditions, the acid concentration of the mixture being controlled by regulating the rate at which the diluent gas is passed into contact with the acid solution.
GB17386/45A 1944-07-12 1945-07-07 Improvements in the generation of chlorine dioxide Expired GB595912A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US595912XA 1944-07-12 1944-07-12

Publications (1)

Publication Number Publication Date
GB595912A true GB595912A (en) 1947-12-23

Family

ID=22023972

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17386/45A Expired GB595912A (en) 1944-07-12 1945-07-07 Improvements in the generation of chlorine dioxide

Country Status (1)

Country Link
GB (1) GB595912A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113795626A (en) * 2019-05-10 2021-12-14 阿尔托大学基金会 Method for treating cellulosic material, method for preparing hydrolysed cellulosic material, use of chlorite and gaseous pressurised HCl, use of chlorous acid and hydrolysed cellulosic material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113795626A (en) * 2019-05-10 2021-12-14 阿尔托大学基金会 Method for treating cellulosic material, method for preparing hydrolysed cellulosic material, use of chlorite and gaseous pressurised HCl, use of chlorous acid and hydrolysed cellulosic material
CN113795626B (en) * 2019-05-10 2024-06-07 阿尔托大学基金会 Method for treating cellulosic material, method for producing hydrolyzed cellulosic material, use of chlorite and gaseous pressurized HCl, use of chlorous acid and hydrolyzed cellulosic material

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