EP 0360500 A2 19900328 - Apparatus and method for reclaiming waste oil.
Title (en)
Apparatus and method for reclaiming waste oil.
Title (de)
Vorrichtung und Verfahren zur Wiederherstellung von gebrauchten Ölen.
Title (fr)
Dispositif et méthode pour la régénération d'huiles usées.
Publication
Application
Priority
CA 577895 A 19880920
Abstract (en)
An apparatus and a method are provided for reclaiming a useful oil product from waste oil, such as used lubricating oil. The apparatus comprises an oil feed means (19), a boiler (18), a heater (17) and separating means (18,48). The heater (17) is used to heat the waste oil in the boiler (18) to a temperature such that lighter hydrocarbons of the waste oil volatilize, but such that heavier hydrocarbons remain unvolatilized, trapping contaminants therewith. The separating means separates the volatilized lighter hydrocarbons from the unvolatilized heavier hydrocarbons and contaminants.
IPC 1-7
IPC 8 full level
C10G 31/00 (2006.01); C10G 31/06 (2006.01); C10L 1/04 (2006.01); C10M 175/00 (2006.01)
CPC (source: EP KR)
C10G 31/00 (2013.01 - KR); C10M 175/0025 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH DE ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0360500 A2 19900328; EP 0360500 A3 19901219; EP 0360500 B1 19931215; AT E98672 T1 19940115; AU 4146289 A 19900329; AU 628079 B2 19920910; CA 1309370 C 19921027; CN 1019985 C 19930303; CN 1041612 A 19900425; CS 537289 A2 19910716; DD 289555 A5 19910502; DE 68911448 D1 19940127; DE 68911448 T2 19940414; DK 454189 A 19900321; DK 454189 D0 19890914; ES 2049329 T3 19940416; FI 894426 A0 19890919; FI 894426 A 19900321; HU T54915 A 19910429; IE 64908 B1 19950920; IE 892986 L 19900320; IL 91635 A0 19900429; JP H02191696 A 19900727; JP H0819424 B2 19960228; KR 900004916 A 19900413; MX 172063 B 19931201; NO 893721 D0 19890919; NO 893721 L 19900321; NZ 230684 A 19920326; PL 164829 B1 19941031; ZA 897091 B 19900627
DOCDB simple family (application)
EP 89309360 A 19890914; AT 89309360 T 19890914; AU 4146289 A 19890919; CA 577895 A 19880920; CN 89108168 A 19890919; CS 537289 A 19890920; DD 33280689 A 19890919; DE 68911448 T 19890914; DK 454189 A 19890914; ES 89309360 T 19890914; FI 894426 A 19890919; HU 489689 A 19890920; IE 298689 A 19890919; IL 9163589 A 19890914; JP 24242089 A 19890920; KR 890013593 A 19890920; MX 1758289 A 19890918; NO 893721 A 19890919; NZ 23068489 A 19890918; PL 28148389 A 19890919; ZA 897091 A 19890918