EP 0693544 A3 19960508 - Process for the treatment and the recovery of crudes
Title (en)
Process for the treatment and the recovery of crudes
Title (de)
Verfahren zur Behandlung und Gewinnung von Rohöl
Title (fr)
Procédé de traitement et de récupération d'huiles brutes
Publication
Application
Priority
IT MI941513 A 19940720
Abstract (en)
[origin: EP0693544A2] A process for the treatment of fillers and/or crudes with high content of water, salts and sediments, such as slop-oil and the like, consisting in heating slop-oil at temperatures not above 100 DEG C and in centrifugating the so heated slop-oil, obtaining a purified slop-oil to be directly submitted to distillation, of a sludge and a phase constituted by water, which aqueous phase may be submitted in its turn to centrifugation on prior heating at temperatures not above 100 DEG C, to recover possible oil residues before being disposed of. Said centrifugations are preferably realized with vertical axis centrifuges. <MATH>
IPC 1-7
IPC 8 full level
C10G 31/10 (2006.01); C10G 33/06 (2006.01)
CPC (source: EP)
C10G 31/10 (2013.01); C10G 33/06 (2013.01)
Citation (search report)
- [A] US 4990237 A 19910205 - HEUER STEVEN R [US], et al
- [A] US 5269906 A 19931214 - REYNOLDS VICTOR R [US], et al
- [A] DE 4205885 C1 19930318
Designated contracting state (EPC)
BE DE DK ES FR GB NL
DOCDB simple family (publication)
EP 0693544 A2 19960124; EP 0693544 A3 19960508; IT 1273658 B 19970709; IT MI941513 A0 19940720; IT MI941513 A1 19960120
DOCDB simple family (application)
EP 95110952 A 19950713; IT MI941513 A 19940720