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GB955722A - Process for the production of phosphorus oxychloride - Google Patents

Process for the production of phosphorus oxychloride

Info

Publication number
GB955722A
GB955722A GB33453/60A GB3345360A GB955722A GB 955722 A GB955722 A GB 955722A GB 33453/60 A GB33453/60 A GB 33453/60A GB 3345360 A GB3345360 A GB 3345360A GB 955722 A GB955722 A GB 955722A
Authority
GB
United Kingdom
Prior art keywords
phosphorus oxychloride
production
referred
trichloride
reaction
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
GB33453/60A
Inventor
Werner Kochmann
Rudolf Schumann
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.)
Elektrochemisches Kombinat Bitterfeld Veb
Original Assignee
Elektrochemisches Kombinat Bitterfeld Veb
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 Elektrochemisches Kombinat Bitterfeld Veb filed Critical Elektrochemisches Kombinat Bitterfeld Veb
Priority to GB33453/60A priority Critical patent/GB955722A/en
Publication of GB955722A publication Critical patent/GB955722A/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
    • C01B25/00—Phosphorus; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/10—Halides or oxyhalides of phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)

Abstract

Phosphorus oxychloride is prepared by oxidizing industrial phosphorus trichloride with gaseous oxygen in the presence of an organic peroxide in an amount of from 0.003 to 0.03% by weight of the phosporus trichloride. The catalyst is preferably dibutyl peroxide. The reaction temperature may be between 100 DEG and 200 DEG C. and the oxygen pressure may be between 5 and 20 kg./cm.2. The reaction should be effected rapidly. The use as catalysts of orthophosphorous acid, and orthophosphoric acid is referred to. Specification 727,950 is referred to.
GB33453/60A 1960-09-29 1960-09-29 Process for the production of phosphorus oxychloride Expired GB955722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB33453/60A GB955722A (en) 1960-09-29 1960-09-29 Process for the production of phosphorus oxychloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33453/60A GB955722A (en) 1960-09-29 1960-09-29 Process for the production of phosphorus oxychloride

Publications (1)

Publication Number Publication Date
GB955722A true GB955722A (en) 1964-04-22

Family

ID=10353154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33453/60A Expired GB955722A (en) 1960-09-29 1960-09-29 Process for the production of phosphorus oxychloride

Country Status (1)

Country Link
GB (1) GB955722A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103303883A (en) * 2013-05-08 2013-09-18 湖北泰盛化工有限公司 Production process of phosphorus oxychloride

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103303883A (en) * 2013-05-08 2013-09-18 湖北泰盛化工有限公司 Production process of phosphorus oxychloride
CN103303883B (en) * 2013-05-08 2015-12-02 湖北泰盛化工有限公司 A kind of production technique of phosphorus oxychloride

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