SU892854A1 - METHOD OF OBTAINING PENTACHLOROPHENOL - Google Patents

METHOD OF OBTAINING PENTACHLOROPHENOL

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Publication number
SU892854A1
SU892854A1 SU2841880/04A SU2841880A SU892854A1 SU 892854 A1 SU892854 A1 SU 892854A1 SU 2841880/04 A SU2841880/04 A SU 2841880/04A SU 2841880 A SU2841880 A SU 2841880A SU 892854 A1 SU892854 A1 SU 892854A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pentachlorophenol
obtaining
aluminum
chlorine
iron
Prior art date
Application number
SU2841880/04A
Other languages
Russian (ru)
Inventor
В.Р. Халилов
А.М. Потапов
Р.Б. Валитов
А.С. Евдокимова
Original Assignee
Уфимский Нефтяной Институт
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 Уфимский Нефтяной Институт filed Critical Уфимский Нефтяной Институт
Priority to SU2841880/04A priority Critical patent/SU892854A1/en
Application granted granted Critical
Publication of SU892854A1 publication Critical patent/SU892854A1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Способ получения пентахлорфенола путем хлорирования фенола или его хлорпроизводных хлором при температуре 80 - 85C в среде хлоруглеводородов в присутствии алюминийсодержащего катализатора, отличающийся тем, что, с целью повышения производительности процесса, в качестве алюминийсодержащего катализатора используют смесь металлических железа и алюминия при весовом соотношении железо : алюминий, равном 0,4 - 0,5:1, и процесс ведут в присутствии 1 - 1,8 мас.% указанного катализатора.The method of obtaining pentachlorophenol by chlorination of phenol or its chlorine derivatives with chlorine at a temperature of 80 - 85 ° C in chlorohydrocarbon environment in the presence of an aluminum-containing catalyst, characterized in that, in order to improve the performance of the process, a mixture of metallic iron and aluminum with an iron: aluminum weight ratio is used equal to 0.4 to 0.5: 1, and the process is conducted in the presence of 1 to 1.8 wt.% of the specified catalyst.

SU2841880/04A 1979-11-20 1979-11-20 METHOD OF OBTAINING PENTACHLOROPHENOL SU892854A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2841880/04A SU892854A1 (en) 1979-11-20 1979-11-20 METHOD OF OBTAINING PENTACHLOROPHENOL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2841880/04A SU892854A1 (en) 1979-11-20 1979-11-20 METHOD OF OBTAINING PENTACHLOROPHENOL

Publications (1)

Publication Number Publication Date
SU892854A1 true SU892854A1 (en) 2000-08-20

Family

ID=60525544

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2841880/04A SU892854A1 (en) 1979-11-20 1979-11-20 METHOD OF OBTAINING PENTACHLOROPHENOL

Country Status (1)

Country Link
SU (1) SU892854A1 (en)

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