EP 0175511 B1 19880601 - VISBREAKING PROCESS
Title (en)
VISBREAKING PROCESS
Publication
Application
Priority
US 64841384 A 19840910
Abstract (en)
[origin: EP0175511A1] Visbreaking of heavy residual oil is carried out at high severity in the presence of an organic sulfur compound containing a thiol group and a highly aromatic hydrogen donor material having HAr and H hydrogen contents each of at least 20% of the total hydrogen content.
IPC 1-7
IPC 8 full level
C10G 9/00 (2006.01); C10G 45/58 (2006.01); C10G 47/34 (2006.01)
CPC (source: EP)
C10G 9/007 (2013.01); C10G 47/34 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0175511 A1 19860326; EP 0175511 B1 19880601; AT E34765 T1 19880615; AU 4648685 A 19860320; AU 580617 B2 19890119; CA 1251155 A 19890314; DE 3563063 D1 19880707; ES 546809 A0 19860301; ES 8605020 A1 19860301; JP S6166792 A 19860405; ZA 856933 B 19870429
DOCDB simple family (application)
EP 85306152 A 19850830; AT 85306152 T 19850830; AU 4648685 A 19850821; CA 490217 A 19850909; DE 3563063 T 19850830; ES 546809 A 19850909; JP 19787385 A 19850909; ZA 856933 A 19850910