Show metadata Hide metadata

(19)

(11)

2 460 717

(13)

(51)

IPC

C07C49/167(2006-01-01)

C07C45/58(2006-01-01)

C07C45/00(2006-01-01)

(21) (22)

Application

2010150091/04, 2010-12-06

(24)

Start date

2010-12-06

(22)

Actual filing date

2010-12-06

(45)

Published

2012-09-10

(72)

Inventor

Barabanov Valerij GeorgievichBabenko Jurij IvanovichBispen Tat'Jana AlekseevnaVasil'Ev Andrej SergeevichMatalin Viktor AleksandrovichMoldavskij Dmitrij DmitrievichFenichev Ivan Mikhajlovich

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchnyj Tsentr Khimija"

METHOD OF PRODUCING PERFLUOROETHYLISOPROPYL KETONE IN PLUG-FLOW REACTOR Russian patent published in 2012 - IPC C07C49/167 C07C45/58 C07C45/00

Abstract RU 2460717 C2

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing perfluoroethylisopropyl ketone - a new-generation substance which has come to replace chlorofluorocarbons and meant to abate risks associated with human safety, efficiency of extinguishing and pollution of the environment. The method involves reaction of hexafluoropropene oxide and hexafluoropropene in a plug-flow reactor without using a solvent, in the presence of a CsF catalyst on an activated carbon support, at temperature 100-150°C and pressure 0-0.24 MPa.

EFFECT: method enables to obtain the end product with high output.

3 ex, 3 tbl, 1 dwg

Similar patents RU2460717C2

Title	Year	Author	Number
METHOD OF PRODUCING PERFLUOROETHYL ISOPROPYL KETONE	2011	Barabanov Valerij Georgievich Babenko Jurij Ivanovich Bispen Tat'Jana Alekseevna Vasil'Ev Andrej Sergeevich Matalin Viktor Aleksandrovich Moldavskij Dmitrij Dmitreevich Fenichev Ivan Mikhajlovich	RU2494086C2
METHOD OF PRODUCING PERFLUOROETHYL ISOPROPYL KETONE	2015	Barabanov Valerij Georgievich Bispen Tatyana Alekseevna Moldavskij Dmitrij Dmitrievich Mitichuk Vadim Dmitrievich Zajtsev Sergej Aleksandrovich Krutikov Viktor Iosifovich Fenichev Ivan Mikhajlovich	RU2607897C1
METHOD FOR PURIFYING PERFLUOROETHYLISOPROPYL KETONE	2016	Bispen Tatyana Alekseevna Zajtsev Sergej Aleksandrovich Zemlyanoj Aleksandr Vasilevich Moldavskij Dmitrij Dmitrievich Mitichuk Vadim Dmitrievich	RU2639148C2
CATALYST PRODUCTION METHOD	2012	Bispen Tat'Jana Alekseevna Gromov Evgenij Vladimirovich Kaufman Viktor Zalmanovich Kornilov Vadim Vjacheslavovich Krasavin Aleksandr Stepanovich Moldavskij Dmitrij Dmitrievich Fenichev Ivan Mikhajlovich	RU2498852C1
METHOD OF PRODUCING PERFLUOROETHYLISOPROPYL KETONE	2011	Fenichev Ivan Mikhajlovich Moldavskij Dmitrij Dmitrievich Kaufman Viktor Zalmanovich Kaurova Galina Ivanovna Bispen Tat'Jana Alekseevna Babenko Jurij Ivanovich	RU2472767C1
METHOD OF PRODUCING 2-PERFLUOROMETHYLPENTENE-2	2018	Barabanov Valerij Georgievich Bispen Tatyana Alekseevna Mitichuk Vadim Dmitrievich Maslennikov Igor Georgievich Moldavskij Dmitrij Dmitrievich	RU2686316C1
METHOD OF PURIFYING PERFLUOROETHYL ISOSPROPYL KETONE	2019	Barabanov Valerij Georgievich Bispen Tatyana Alekseevna Mitichuk Vadim Dmitrievich Goverdovskij Vladimir Nikolaevich Moldavskij Dmitrij Dmitrievich	RU2714134C1
METHOD FOR PURIFICATION OF PERFLUORO ETHYL ISOPROPYL KETONE	2020	Barabanov Valerij Georgievich Bispen Tatyana Alekseevna Gajdej Taras Petrovich Moldavskij Dmitrij Dmitrievich	RU2755704C1
METHOD OF PRODUCING HEXAFLUOROPROPYLENE OXIDE	2011	Aleksandrova Tat'Jana Semenovna Araslanov Grigorij Gajsovich Korzunin Sergej Borisovich Murin Aleksej Vasil'Evich Novikova Margarita Dmitrievna Shabalin Dmitrij Aleksandrovich	RU2469030C1
METHOD OF PREPARING HEXAFLUOROACETONE	0	Vilenchik Yakov Moiseevich Yakurnova Galina Ivanovna Lekontseva Galina Ivanovna Zayakina Lyubov Pavlovna Kharchenko Aleksej Pavlovich	SU740741A1

RU 2 460 717 C2

Authors

Barabanov Valerij Georgievich

Babenko Jurij Ivanovich

Bispen Tat'Jana Alekseevna

Vasil'Ev Andrej Sergeevich

Matalin Viktor Aleksandrovich

Moldavskij Dmitrij Dmitrievich

Fenichev Ivan Mikhajlovich

Dates

2012-09-10—Published

2010-12-06—Filed