EP 2024313 A1 20090218 - METHOD FOR PRODUCING HYDROFLUOROCARBONS
Title (en)
METHOD FOR PRODUCING HYDROFLUOROCARBONS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON FLUORKOHLENWASSERSTOFFEN
Title (fr)
PROCEDE DE FABRICATION DES HYDROFLUOROCARBURES
Publication
Application
Priority
- FR 2007051235 W 20070509
- FR 0604784 A 20060530
- FR 0605523 A 20060621
Abstract (en)
[origin: WO2007138210A1] The invention relates to a method for producing hydrofluorocarbons. Said method comprises a step of reacting at least one hydro(fluoro)chlorocarbon or chlorocarbon with hydrofluoric acid in a gaseous phase in the presence of a catalyst, and a step of separating fluorination reaction products from the mixture. The method is characterised in that the gaseous flow from the reaction is compressed by means of a compressor before being subjected to the separation step. The invention also relates to a device for implementing said method.
IPC 8 full level
C07C 17/21 (2006.01); B01J 12/00 (2006.01); C07C 17/383 (2006.01); C07C 19/08 (2006.01)
CPC (source: EP KR US)
B01J 8/0446 (2013.01 - EP US); B01J 12/00 (2013.01 - KR); C07C 17/206 (2013.01 - EP US); C07C 17/21 (2013.01 - EP KR US); C07C 17/383 (2013.01 - EP KR US); C07C 19/08 (2013.01 - KR); B01J 2208/00274 (2013.01 - EP US); B01J 2219/00006 (2013.01 - EP US)
C-Set (source: EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
FR 2901790 A1 20071207; EP 2024313 A1 20090218; JP 2009538887 A 20091112; KR 20090013203 A 20090204; US 2009270659 A1 20091029; WO 2007138210 A1 20071206
DOCDB simple family (application)
FR 0605523 A 20060621; EP 07766015 A 20070509; FR 2007051235 W 20070509; JP 2009512647 A 20070509; KR 20087028569 A 20081121; US 30265907 A 20070509