EP 2516370 A1 20121031 - METHOD FOR PRODUCING C1-C4- OXYGENATES BY MEANS OF PARTIAL OXIDATION OF HYDROCARBONS
Title (en)
METHOD FOR PRODUCING C1-C4- OXYGENATES BY MEANS OF PARTIAL OXIDATION OF HYDROCARBONS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON C1-C4- OXYGENATEN DURCH PARTIELLE OXIDATION VON KOHLENWASSERSTOFFEN
Title (fr)
PROCÉDÉ DE PRODUCTION D'OXYGÉNATS EN C1 À C4 PAR OXYDATION PARTIELLE D'HYDROCARBURES
Publication
Application
Priority
- EP 09179320 A 20091215
- EP 2010069560 W 20101214
- EP 10796339 A 20101214
Abstract (en)
[origin: WO2011082982A1] The invention relates to a method for producing C1-C4-oxygenates from a reactant stream (A), which essentially comprises a C1-C4-alkane or a mixture of C1-C4-alkanes, wherein a) a partial stream (B) of the reactant stream (A) is branched and is allowed to react in a reactor with oxygen or a gas stream (C) containing oxygen, wherein a part of the C1-C4-alkane or a part of the mixture comprising C1-C4-alkane is converted to C1-C4-oxygenates, b) at least 90 mol-% of the formed C1-C4-oxygenate is separated from the product stream (D) resulting from step a), forming a remaining low boiler stream (E), characterized in that the low boiler stream (E) is combined with the reactant stream (A), without further treatment and without combining with the partial stream (B), downstream of the branching point of the partial stream (B).
IPC 8 full level
C07C 45/33 (2006.01); C07C 29/50 (2006.01); C07C 47/04 (2006.01); C07C 47/22 (2006.01); C07C 57/05 (2006.01)
CPC (source: EP)
C07C 29/50 (2013.01); C07C 45/33 (2013.01); C07C 51/215 (2013.01); Y02P 20/582 (2015.11)
Citation (search report)
See references of WO 2011082982A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011082982 A1 20110714; CN 102656135 A 20120905; EP 2516370 A1 20121031; RU 2012129677 A 20140127
DOCDB simple family (application)
EP 2010069560 W 20101214; CN 201080056979 A 20101214; EP 10796339 A 20101214; RU 2012129677 A 20101214