CA2135046A1 - Plug Flow Process for the Production of Chlorine Dioxide - Google Patents

Plug Flow Process for the Production of Chlorine Dioxide

Info

Publication number
CA2135046A1
CA2135046A1 CA2135046A CA2135046A CA2135046A1 CA 2135046 A1 CA2135046 A1 CA 2135046A1 CA 2135046 A CA2135046 A CA 2135046A CA 2135046 A CA2135046 A CA 2135046A CA 2135046 A1 CA2135046 A1 CA 2135046A1
Authority
CA
Canada
Prior art keywords
chlorine dioxide
plug flow
process stream
reactor
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.)
Granted
Application number
CA2135046A
Other languages
French (fr)
Other versions
CA2135046C (en
Inventor
John R. Winters
Joel D. Tenney
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.)
Nouryon Pulp and Performance Chemicals LLC
Original Assignee
Eka Nobel 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 Eka Nobel Inc filed Critical Eka Nobel Inc
Priority to CA002135046A priority Critical patent/CA2135046C/en
Publication of CA2135046A1 publication Critical patent/CA2135046A1/en
Application granted granted Critical
Publication of CA2135046C publication Critical patent/CA2135046C/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)

Abstract

A plug flow process for the production of chlorine dioxide by reacting chloric acid and/or an alkali metal chlorate, optionally a mineral acid and a reducing agent in such propor-tions that chlorine dioxide is produced. Reactants are continu-ously fed to a plug flow reactor under conditions that chloride dioxide is produced as the reactants flow through the reactor.
The process stream has an acidity between 2N and 11N. The process stream is subjected to superatmospheric pressure in the reactor sufficient to maintain the formed chlorine dioxide in solution. After removal of the chlorine dioxide from the process stream exiting the plug flow reactor, the process stream can optionally be fed to a second chlorine dioxide generator for further reaction.
CA002135046A 1994-11-03 1994-11-03 Plug flow process for the production of chlorine dioxide Expired - Lifetime CA2135046C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002135046A CA2135046C (en) 1994-11-03 1994-11-03 Plug flow process for the production of chlorine dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002135046A CA2135046C (en) 1994-11-03 1994-11-03 Plug flow process for the production of chlorine dioxide

Publications (2)

Publication Number Publication Date
CA2135046A1 true CA2135046A1 (en) 1996-05-04
CA2135046C CA2135046C (en) 1998-09-22

Family

ID=4154596

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002135046A Expired - Lifetime CA2135046C (en) 1994-11-03 1994-11-03 Plug flow process for the production of chlorine dioxide

Country Status (1)

Country Link
CA (1) CA2135046C (en)

Also Published As

Publication number Publication date
CA2135046C (en) 1998-09-22

Similar Documents

Publication Publication Date Title
MY136184A (en) Process for producing chlorine dioxide
MY116238A (en) Method of producing chlorine dioxide
US2833624A (en) Production of chlorine dioxide
CA2097525A1 (en) A process for continuously producing chlorine dioxide
CA2028549A1 (en) Process for the production of chlorine dioxide
CA2374665A1 (en) Chemical composition and method
CA2086454A1 (en) Process for the production of chlorine dioxide
DE3364076D1 (en) Production of chlorine dioxide
CA2097435A1 (en) Process for the production of ethylene and mixtures containing ethylene
CA2028550A1 (en) Process for the production of chlorine dioxide
CA2447474A1 (en) Processes and apparatus for quantitatively converting urea to ammonia on demand
MXPA03010884A (en) Process for producing chlorine dioxide.
AU2005285645B2 (en) A process for the production of chlorine dioxide
JPH0210082B2 (en)
SE9502077L (en) Methods of producing chlorine dioxide
ES2113290A1 (en) Method of producing chlorine dioxide
MX9600600A (en) High yield process for urea synthesis.
CA2135046A1 (en) Plug Flow Process for the Production of Chlorine Dioxide
CA2194609A1 (en) Process for production of chlorine dioxide
CA2023452A1 (en) Process for production of chlorine dioxide
DD151296A5 (en) METHOD FOR PRODUCING FINITE PARTICULAR OXIDES OF METALS
MX2007003242A (en) Chemical process and production unit.
CA2079633A1 (en) Method for the preparation of chlorates from waste gas streams obtained from the production of chlorine dioxide
GB1216447A (en) A process for the manufacture of chlorine dioxide
JPS6472915A (en) Production of ammonia and sulfur dioxide

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20141103