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1. CN103930522 - Process for extracting oil from oil sands

Office
Chine
Numéro de la demande 201280055506.1
Date de la demande 27.09.2012
Numéro de publication 103930522
Date de publication 16.07.2014
Type de publication A
CIB
C10G 1/04
CCHIMIE; MÉTALLURGIE
10INDUSTRIES DU PÉTROLE, DU GAZ OU DU COKE; GAZ DE SYNTHÈSE CONTENANT DE L'OXYDE DE CARBONE; COMBUSTIBLES; LUBRIFIANTS; TOURBE
GCRAQUAGE DES HUILES D'HYDROCARBURES; PRODUCTION DE MÉLANGES D'HYDROCARBURES LIQUIDES, p.ex. PAR HYDROGÉNATION DESTRUCTIVE, PAR OLIGOMÉRISATION, PAR POLYMÉRISATION; RÉCUPÉRATION DES HUILES D'HYDROCARBURES À PARTIR DE SCHISTE BITUMEUX, DE SABLE PÉTROLIFÈRE OU DE GAZ; RAFFINAGE DES MÉLANGES COMPOSÉS PRINCIPALEMENT D'HYDROCARBURES; RÉFORMAGE DE L'ESSENCE "NAPHTA"; CIRES MINÉRALES
1Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p.ex. bois, charbon
04par extraction
CPC
C10G 1/045
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION
1Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
04by extraction
045Separation of insoluble materials
B01D 11/0257
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
11Solvent extraction
02of solids
0215Solid material in other stationary receptacles
0253Fluidised bed of solid materials
0257using mixing mechanisms, e.g. stirrers, jets
B01D 2011/002
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
11Solvent extraction
002Counter-current extraction
Déposants PODLIPSKIY VLADIMIR Y.
Inventeurs PODLIPSKIY VLADIMIR Y.
Mandataires liu hui yang jing
Données relatives à la priorité 2754355 CA
13627518 26.09.2012 US
61/545,034 07.10.2011 US
Titre
(EN) Process for extracting oil from oil sands
(ZH) 从油砂提取油的方法
Abrégé
(EN) A system for extracting bitumen from oil sands includes an extractor tank having a reaction chamber. An input port is provided at the upper end of the extractor tank for the purpose of introducing oil sand into the reaction chamber. A liquid extractant is heated and then pumped, under pressure, into the reaction chamber through a plurality of jet inlets to suspend the oil sand in the extractant, as a fluidized bed inside the reaction chamber. After reactions, an extract that contains both extractant (solvent) and bitumen, is separated from the sand. A vibratory centrifuge is connected to an outflow port of the extractor tank to receive the sand and remove any residual extractant from the sand. An evaporator and distillation column are provided to remove the extract from the reaction chamber and separate the extractant from the bitumen.
(ZH)

一种用于从油砂提取沥青的系统,所述系统包括具有反应室的提取器罐。在所述提取器罐的上部末端提供输入端口,用于将油砂导入到所述反应室中。将液体提取剂加热,然后在压力下通过多个喷射入口泵入到所述反应室中,以将所述油砂悬浮在所述提取剂中,作为所述反应室内的流化床。在反应后,从所述砂分离包含提取剂(溶剂)和沥青两者的提取物。将振荡离心机连接到所述提取器罐的外流端口,以接收所述砂并从所述砂中除去任何残留的提取剂。提供蒸发器和蒸馏塔以从所述反应室移除所述提取物并将所述提取剂与所述沥青分离。


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