Patents
Sitemap › C10 - Petroleum, gas or coke industries; Technical gases containing carbon monoxide; Fuels; Lubricants; Peat › C10G - Cracking hydrocarbon oils; Production of liquid hydrocarbon mixtures, e.g. by destructive hydrogenation, oligomerisation, polymerisation; Recovery of hydrocarbon oils from oil-shale, oil-sand, or gases; Refining mixtures mainly consisting of hydrocarbons; Reforming of naphtha; Mineral waxes › C10G 53 - Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
Patents for C10G 53 - Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes (1,942)
11/2000
11/16/2000WO2000068342A1 Method for obtaining oil products with low sulphur content by desulphurization of extracts
11/15/2000EP1051457A1 Decreasing bi-reactive contaminants in aromatic streams
11/15/2000CN1058514C Combination process for producing fine quality catalytic cracking raw material
11/14/2000US6146520 Selective re-extraction of lube extracts to reduce mutagenicity index
10/2000
10/26/2000WO2000063321A1 Purification process
10/11/2000EP1042429A1 Clay treatment process for white mineral oil
09/2000
09/13/2000EP1035094A1 Integrated deethanizer/ethylene fractionation column
09/12/2000US6118037 Process for the removal of contaminant compounds containing one or more heteroatoms of sulfur, nitrogen and/or oxygen from hydrocarbon streams
09/08/2000WO2000052115A1 Oil treatment process
08/2000
08/23/2000EP1029025A2 Sulfur removal process
08/23/2000CN1055720C Denitrification process for base oil of lubricating oil
08/22/2000US6106702 Regeneration of a molecular sieve used as a guard bed in this chemical separation process.
08/17/2000WO2000015734A9 Desulfurization process
07/2000
07/26/2000EP1021498A1 Aromatics separation process and method of retrofitting existing equipment for same
07/06/2000WO2000039251A1 Filtration of feed to integration of solvent deasphalting and gasification
07/06/2000CA2348750A1 Filtration of feed to integration of solvent deasphalting and gasification
07/05/2000EP1015142A1 Method of treating organic contaminated materials
06/2000
06/20/2000US6077985 Integrated deethanizer/ethylene fractionation column
06/20/2000CA2011151C Mercury removal from liquid hydrocarbon compound
06/14/2000EP0980415A4 Selective re-extraction of lube extracts to reduce mutagenicity index
06/07/2000CN1053213C Process for petroleum solvent refining of fine chemical products
06/02/2000WO2000014182A3 Sulfur removal process
05/2000
05/24/2000CN1253992A Refining production process of off-colour diesel oil and coker diesel oil
05/18/2000WO2000027957A1 Method for reprocessing waste oils, base oils obtained according to said method and use thereof
05/18/2000DE19852007A1 Verfahren zur Wiederaufarbeitung von Altölen, die mit dem Verfahren erhältlichen Grundöle und deren Verwendung Process for recycling of waste oils, base oils obtained with the method and use thereof
05/04/2000WO2000024845A1 Additive enhanced solvent deasphalting process
05/04/2000CA2345617A1 Additive enhanced solvent deasphalting process
04/2000
04/19/2000CN1251060A Method of treating organic contaminated materials
04/12/2000CN1250467A Method and device for purifying contaminated liquids
03/2000
03/23/2000WO2000015734A1 Desulfurization process
03/23/2000CA2344339A1 Desulfurization process
03/16/2000WO2000014182A2 Sulfur removal process
03/15/2000EP0950042A4 Two-stage process for obtaining significant olefin yields from residua feedstocks
03/01/2000CN1049918C Process of mercury removal from liquid hydrocarbon fraction
02/2000
02/24/2000WO2000009631A1 Process for reducing total acid number of crude oil
02/24/2000CA2338623A1 Process for reducing total acid number of crude oil
02/23/2000EP0980415A1 Selective re-extraction of lube extracts to reduce mutagenicity index
02/15/2000US6024865 Sulfur removal process
01/2000
01/13/2000WO2000001929A1 Combined cycle power generating system
01/11/2000CA2030277C Cat cracking feed preparation
01/05/2000EP0968258A1 Method and device for purifying contaminated liquids
12/1999
12/08/1999CN1047189C Process for removal of mercury
12/07/1999US5997732 Clay treatment process for white mineral oil
11/1999
11/23/1999US5989506 Process for the removal and recovery of mercury from hydrocarbon streams
11/17/1999EP0956126A1 Method for separating liquid from a slurry and process for the preparation of hydrocarbons
10/1999
10/20/1999EP0950703A2 Processing oil and method for producing the same
10/20/1999EP0950042A1 Two-stage process for obtaining significant olefin yields from residua feedstocks
09/1999
09/21/1999CA2010654C Process for isomerization of a hydrocarbon stream
09/07/1999US5948242 Refining heavy crude oil-in-water emulsion by dilution with a light hydrocarbon, demulsification by flashing, recovering separated crude oil from remaining liquid effluent
08/1999
08/25/1999CN1226593A Method for separating aromatic asphalt, aromatic oils and enriched saturated hydrocarbon wax oil from catalytic heavy oil
08/25/1999CN1226547A Method for separating C5-C8 materials or intermediate materials
08/05/1999WO1999038936A1 Decreasing bi-reactive contaminants in aromatic streams
07/1999
07/27/1999US5928522 Method for processing oil refining waste
07/01/1999WO1999032577A1 Clay treatment process for white mineral oil
07/01/1999CA2315627A1 Clay treatment process for white mineral oil
06/1999
06/16/1999EP0922748A1 Process for the separation of a C5-C8 feed in three fractions rich in normal , mono-branched and multi-branched paraffins
05/1999
05/27/1999WO1999025497A1 System for processing oil refinery waste
05/12/1999EP0618959B1 Process to re-refine used oils
05/04/1999US5900159 Degassing slurry; filtration
05/04/1999CA2091502C Process to separate a mixture of water, solids or sludges, non-volatile hydrocarbons and other accompanying substances
04/1999
04/22/1999WO1999019425A1 Process for upgrading heavy crude oil production
04/06/1999US5891325 Heat treatment
03/1999
03/31/1999CN1212635A Method for separating liquid from slurry and process for preparation of hydrocarbons
03/30/1999US5888402 First zone of adsorbent material supports fluorined sulfonic acid to enhance adsorption
03/30/1999US5888375 Method of treating oil sludge
03/11/1999WO1999011740A1 Aromatics separation process and method of retrofitting existing equipment for same
03/11/1999CA2302681A1 Aromatics separation process and method of retrofitting existing equipment for same
03/09/1999US5879535 Two-stage process for obtaining significant olefin yields from residua feedstocks
01/1999
01/05/1999CA2116084C Process for refining used oils and conversion of acid-sludge produced therein to asphalt
12/1998
12/02/1998CN1040995C Process to refine used oil
11/1998
11/18/1998CN1199082A Combined denitrification process for base oil of lubricant oil
10/1998
10/29/1998DE19817758A1 Removal of impure compounds from hydrocarbon streams
10/08/1998WO1998044075A1 Selective re-extraction of lube extracts to reduce mutagenicity index
10/08/1998CA2282395A1 Selective re-extraction of lube extracts to reduce mutagenicity index
09/1998
09/24/1998WO1998041596A1 Method and device for purifying contaminated liquids
09/24/1998DE19711174A1 Verfahren und Vorrichtung zum Reinigen von Verunreinigungen enthaltenden Flüssigkeiten Method and device for purifying liquids containing impurities
09/24/1998CA2279365A1 Method and device for purifying contaminated liquids
09/16/1998CN1193041A Method for series absorption of refined oil products by absorbent
09/03/1998WO1998037991A1 Method of treating organic contaminated materials
09/03/1998CA2286896A1 Method of treating organic contaminated materials
08/1998
08/25/1998US5797701 Oxidation of petrochemical pollutant such as anthrcene and naphthacene contaminating soil, with hydrogen peroxide to nonpollutant anthraquinone and naphthaquinone; soil treatment
08/18/1998US5795463 Demetallization with hydration, crystallization, cooling, settling and complexing
06/1998
06/25/1998WO1998027031A1 Two-stage process for obtaining significant olefin yields from residua feedstocks
06/25/1998CA2274454A1 Two-stage process for obtaining significant olefin yields from residua feedstocks
05/1998
05/20/1998EP0781314A4 Gasoline upgrading process
05/20/1998EP0745113A4 Removal of contaminants from oil
05/19/1998US5753103 Repeated absorption of impurities, then separation yields pumpable sludge containing impurities and absorber
05/06/1998EP0791040A4 Process for isolating mesophase pitch
04/1998
04/08/1998EP0833878A1 Method for preparing lubricating oils
04/01/1998CN1177626A Denitrification process for base oil of lubricating oil
03/1998
03/04/1998CN1174881A Method and apparatus for adsorptive cleaning of substances
02/1998
02/05/1998CA2212550A1 Oil demetalizing process
01/1998
01/07/1998EP0816474A2 Process for the purification of a hydrocarbon stream
12/1997
12/30/1997US5702590 Magnetic filtration; adsorption
12/16/1997US5699270 Method for preparing lubrication oils (LAW232)
12/09/1997US5695632 Continuous in-situ combination process for upgrading heavy oil
12/03/1997EP0810278A2 Process for eliminating mercury from liquid hydrocarbons
11/1997
11/26/1997EP0808890A2 Process and device for the adsorptive purification of vegetable and/or mineral oils and fats
09/1997
09/04/1997WO1997031693A1 Method for separating liquid from a slurry and process for the preparation of hydrocarbons
08/1997
08/27/1997EP0791040A1 Process for isolating mesophase pitch
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