EP 1254200 A1 20021106 - USES AND METHODS WITH CONDENSATES
Title (en)
USES AND METHODS WITH CONDENSATES
Title (de)
VERWENDUNGEN UND VERFAHREN MIT KONDENSATEN
Title (fr)
UTILISATIONS ET PROCEDES METTANT EN OEUVRE DES CONDENSATS
Publication
Application
Priority
- GB 0004735 W 20001211
- GB 0002778 A 20000207
- US 18904000 P 20000314
Abstract (en)
[origin: WO0157163A1] A method of purifying a mixture, said mixture comprising an oil Product, at least one additive and water; wherein: said oil Product is a liquid fuel oil composition or lubricating oil composition, at least part of the water is in the form of a dispersion of water in said Product, and said additive is a cyclic compound comprising m units of the formula (Ia) and n units of the formula (Ib) joined together to form a ring, wherein each y and Y<2> is a divalent bridging group which may be the same or different in each unit; R<0> is H or (C1-C6) alkyl or is a metal cation, R<5> is H or (C1-C60) alkyl; J is 1 or 2; R<3> is hydrogen, a hydrocarbyl or a hetero-substituted hydrocarbyl group; either R<1> is hydroxyl and R<2> and R<4> are independently either hydrogen, hydrocarbyl or heterosubstituted hydrocarbyl, or R<2> or R<4> are hydroxyl and R<1> is either hydrogen, hydrocarbyl or hetero-substituted hydrocarbyl; and m+n is from 4 to 20, m is from 1 to 8 and n is at least 3; said method comprising: providing said mixture, coalescing at least part of said water in said dispersion into separable droplets of water, and separating said droplet water from an oil phase comprising the oil Product and Additive of reduced non-dissolved water content.
IPC 1-7
C10L 1/18; C10M 145/20; C10M 159/12; C10G 33/04; C10G 33/06; B01D 17/04; B01D 17/05; B01D 17/022
IPC 8 full level
B01D 17/04 (2006.01); B01D 17/05 (2006.01); C07C 69/00 (2006.01); C07C 69/94 (2006.01); C10G 33/04 (2006.01); C10G 33/06 (2006.01); C10L 1/14 (2006.01); C10L 1/198 (2006.01); C10M 145/20 (2006.01); C10M 159/12 (2006.01)
CPC (source: EP)
B01D 17/045 (2013.01); B01D 17/047 (2013.01); C10G 33/04 (2013.01); C10G 33/06 (2013.01); C10L 1/143 (2013.01); C10L 1/1981 (2013.01); C10M 145/20 (2013.01); C10M 159/12 (2013.01); C10M 2209/101 (2013.01); C10N 2040/25 (2013.01); C10N 2040/251 (2020.05); C10N 2040/252 (2020.05); C10N 2040/253 (2020.05); C10N 2040/255 (2020.05); C10N 2040/28 (2013.01)
Citation (search report)
See references of WO 0157163A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0157163 A1 20010809; AU 1871201 A 20010814; EP 1254200 A1 20021106
DOCDB simple family (application)
GB 0004735 W 20001211; AU 1871201 A 20001211; EP 00981477 A 20001211