EP 1626947 A1 20060222 - METHOD FOR PRODUCING FORMIC ACID FORMIATES
Title (en)
METHOD FOR PRODUCING FORMIC ACID FORMIATES
Title (de)
VERFAHREN ZUR HERSTELLUNG VON AMEISENSAUREN FORMIATEN
Title (fr)
PROCEDE DE PRODUCTION DE FORMIATES D'ACIDE FORMIQUE
Publication
Application
Priority
- EP 2004005214 W 20040514
- DE 10321733 A 20030514
Abstract (en)
[origin: WO2004101486A1] The invention relates to a method for producing formic acid formiates consisting in supplying a formic acid-containing fluid flow (I) and a metal formiate-containing fluid flow (II) and in mixing the fluid flow (I) and the fluid flow (II) in order to obtain corresponding formic acid formiate. Said invention is characterised in that a fluid flow (III) containing metallic formiate components, metal methanolate, methanol and formic acid methylester (MeFo) at a ratio > 0.1 mass % is inserted into the fluid flow (I) or the precursor thereof, into the fluid flow (II) or the precursor thereof or into a mixture which is formed by the fluid flows (I) and (II). Said fluid flow (III) is obtained by a method for producing MeFo by carbonylating methanol in a reactor at a pressure up to 50 MPa absolutes in the presence of metal methanolate which used as homogenous catalyst.
IPC 1-7
IPC 8 full level
C07C 51/41 (2006.01)
CPC (source: EP KR US)
C07C 51/09 (2013.01 - KR); C07C 51/41 (2013.01 - KR); C07C 51/412 (2013.01 - EP US); C07C 53/02 (2013.01 - KR); C07C 53/06 (2013.01 - KR)
C-Set (source: EP US)
Citation (search report)
See references of WO 2004101486A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004101486 A1 20041125; AR 044327 A1 20050907; BR PI0409827 A 20060425; CA 2526912 A1 20041125; CN 1787987 A 20060614; DE 10321733 A1 20041202; EP 1626947 A1 20060222; KR 20060013536 A 20060210; MX PA05011691 A 20060123; NO 20055153 D0 20051103; NO 20055153 L 20051130; RU 2005138727 A 20060627; TW 200512187 A 20050401; US 2006217571 A1 20060928
DOCDB simple family (application)
EP 2004005214 W 20040514; AR P040101638 A 20040514; BR PI0409827 A 20040514; CA 2526912 A 20040514; CN 200480012909 A 20040514; DE 10321733 A 20030514; EP 04732979 A 20040514; KR 20057021457 A 20051111; MX PA05011691 A 20040514; NO 20055153 A 20051103; RU 2005138727 A 20040514; TW 93113542 A 20040513; US 55639305 A 20051110