EP 0266872 A1 19880511 - Mixed base complex antifoulant compositions and use thereof.
Title (en)
Mixed base complex antifoulant compositions and use thereof.
Title (de)
Zusammensetzungen von gemischten basischen Komplexen zur Verhinderung von Inkrustierungen und deren Verwendung.
Title (fr)
Compositions de complexes mixtes basiques prévenant les incrustations et leur utilisation.
Publication
Application
Priority
US 91381786 A 19860930
Abstract (en)
Fouling in oil, gas and petrochemical refining processes is inhibited by adding an effective fouling inhibiting amount of an antifoulant comprising an overbase complex of magnesium oxide, magnesium carbonate, the magnesium salt of a fatty acid and the magnesium salt of sulfonic acids. The invention provides a method of inhibiting fouling in an oil refining process which comprises adding to fouling areas in said process other than the visbreaker unit an effective fouling inhibiting amount of an antifoulant comprising (A) an overbase complex of magnesium oxide and the magnesium salt of a fatty acid and (B) an overbase complex of magnesium carbonate and the magnesium salt of sulfonic acids.
IPC 1-7
IPC 8 full level
C10G 9/16 (2006.01)
CPC (source: EP)
C10G 9/16 (2013.01)
Citation (search report)
- US 3328284 A 19670627 - GODAR RICHARD L
- US 4347147 A 19820831 - ALLAIN RONALD J, et al
Designated contracting state (EPC)
BE DE ES FR GB IT NL
DOCDB simple family (publication)
EP 0266872 A1 19880511; CN 87106631 A 19880615; DE 266872 T1 19890824; ES 2008053 A4 19890716
DOCDB simple family (application)
EP 87307864 A 19870904; CN 87106631 A 19870930; DE 87307864 T 19870904; ES 87307862 T 19870904