RU98121237A - METHOD FOR PRODUCING HEXAFLUORACETONE - Google Patents

METHOD FOR PRODUCING HEXAFLUORACETONE

Info

Publication number
RU98121237A
RU98121237A RU98121237/04A RU98121237A RU98121237A RU 98121237 A RU98121237 A RU 98121237A RU 98121237/04 A RU98121237/04 A RU 98121237/04A RU 98121237 A RU98121237 A RU 98121237A RU 98121237 A RU98121237 A RU 98121237A
Authority
RU
Russia
Prior art keywords
producing
hexafluoracetone
catalyst
alkali metal
metal fluorides
Prior art date
Application number
RU98121237/04A
Other languages
Russian (ru)
Other versions
RU2176997C2 (en
Inventor
С.М. Игумнов
А.А. Шипигусев
Г.И. Леконцева
В.А. Сошин
Original Assignee
Пермский филиал российского научного центра "Прикладная химия"
Filing date
Publication date
Application filed by Пермский филиал российского научного центра "Прикладная химия" filed Critical Пермский филиал российского научного центра "Прикладная химия"
Priority to RU98121237A priority Critical patent/RU2176997C2/en
Priority claimed from RU98121237A external-priority patent/RU2176997C2/en
Publication of RU98121237A publication Critical patent/RU98121237A/en
Application granted granted Critical
Publication of RU2176997C2 publication Critical patent/RU2176997C2/en

Links

Claims (2)

1. Способ получения гексафторацетона взаимодействием гексафторпропилена с молекулярным кислородом при повышенной температуре в присутствии катализатора, отличающийся тем, что в качестве катализатора используют активированный уголь промотированный фторидами щелочных металлов.1. The method of producing hexafluoroacetone by the interaction of hexafluoropropylene with molecular oxygen at an elevated temperature in the presence of a catalyst, characterized in that the activated carbon promoted by alkali metal fluorides is used as a catalyst. 2. Способ по п.2, отличающийся тем, что в качестве фторидов щелочных металлов используют фторид калия, или натрия, или цезия. 2. The method according to claim 2, characterized in that the potassium fluoride, or sodium, or cesium is used as alkali metal fluorides.
RU98121237A 1998-11-24 1998-11-24 Method of preparing hexafluoroacetone RU2176997C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU98121237A RU2176997C2 (en) 1998-11-24 1998-11-24 Method of preparing hexafluoroacetone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU98121237A RU2176997C2 (en) 1998-11-24 1998-11-24 Method of preparing hexafluoroacetone

Publications (2)

Publication Number Publication Date
RU98121237A true RU98121237A (en) 2000-09-10
RU2176997C2 RU2176997C2 (en) 2001-12-20

Family

ID=20212655

Family Applications (1)

Application Number Title Priority Date Filing Date
RU98121237A RU2176997C2 (en) 1998-11-24 1998-11-24 Method of preparing hexafluoroacetone

Country Status (1)

Country Link
RU (1) RU2176997C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102140057B (en) * 2010-01-28 2013-07-24 中国中化股份有限公司 Method for preparing hexafluoroacetone

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