EP 0250748 A1 19880107 - Process for the dehalogenation of hydrocarbon oils.

Title (en)

Process for the dehalogenation of hydrocarbon oils.

Title (de)

Verfahren zur Enthalogenierung von Kohlenwasserstoffölen.

Title (fr)

Procédé de déshalogénation des huiles hydrocarbures.

Publication

EP 0250748 A1 19880107 (DE)

Application

EP 87105740 A 19870416

Priority

DE 3621175 A 19860625

Abstract (en)

[origin: US4776947A] Dehalogenation of hydrocarbon oils contaminated with haloorganic compounds is carried out by treatment with alkali or alkaline earth alcoholates (MOR) at 120 DEG -400 DEG C., wherein the alcoholates are soluble in the oils under the reaction conditions.

Abstract (de)

Mit organischen Halogenverbindungen kontaminierte Kohlenwasserstofföle werden durch Behandlung mit Alkali- oder Erdalkalialkoholaten, die unter den Reaktionsbedingungen in diesen Ölen löslich sind, bei 120 bis 400 °C enthalogeniert.

IPC 1-7

A62D 3/00; C10M 175/00

IPC 8 full level

C10G 29/00 (2006.01); A62D 3/34 (2007.01); C10G 29/06 (2006.01); C10M 175/00 (2006.01); A62D 101/22 (2007.01); A62D 101/28 (2007.01)

CPC (source: EP US)

A62D 3/34 (2013.01 - EP US); A62D 2101/22 (2013.01 - EP US); A62D 2101/28 (2013.01 - EP US); Y10S 210/909 (2013.01 - EP US)

Citation (search report)

[A] WO 8501955 A1 19850509 - NIAGARA MOHAWK POWER CORP [US]
[AD] EP 0021294 A1 19810107 - VERTAC CHEM CORP [US]
[AD] EP 0118858 A1 19840919 - SEA MARCONI DECONTAMIN SRL [IT]
[A] US 4574013 A 19860304 - PETERSON ROBERT L [US]
[A] CHEMICAL ABSTRACTS, Band 89, Nr. 5, 31. Juli 1978, Seite 534, Zusammenfassung Nr. 42294s, Columbus, Ohio, US; S.G. FEDOROV et al.: "Organoxycyclotriphosphazenes with mixed substituents", & ZH. OBSHCH. KHIM. 1978, 48(3), 533-5

Designated contracting state (EPC)

BE DE FR GB IT NL

DOCDB simple family (publication)

EP 0250748 A1 19880107; EP 0250748 B1 19890719; DE 3621175 A1 19880107; DE 3760321 D1 19890824; JP H0813973 B2 19960214; JP S638482 A 19880114; US 4776947 A 19881011

DOCDB simple family (application)

EP 87105740 A 19870416; DE 3621175 A 19860625; DE 3760321 T 19870416; JP 15563487 A 19870624; US 6048787 A 19870611