Patents for C10G 29 - Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals (3,483)
12/1998
12/02/1998EP0769984A4 Zeolite ssz-41
11/1998
11/26/1998WO1998053029A1 Benzene conversion in an improved gasoline upgrading process
11/24/1998US5840178 Contacting feed with soluble metal alkoxide at temperature to decompose alkoxide and precipitate metal and coke precursors
11/24/1998US5840177 Deodorizing crude oil
11/19/1998WO1998051648A1 Process for the alkylation of benzene
11/18/1998CN1199417A Process for decreasing acid content and corrosivity of crudes
11/17/1998US5837131 Contacting hydrocarbon oil with mesoporous catalyst to couple sulfur compounds through carbon-carbon or carbon-sulfur bonds to form higher boiling compounds separable from non-reacted low boiling compounds by distillation
11/12/1998WO1998050135A1 Regeneration of sulfide scavengers
10/1998
10/28/1998EP0873381A1 Process for decreasing the corrosivity and acidity of petroleum crudes
10/21/1998EP0872535A1 Process and apparatus for treatment of waste plastic hydrocarbons
10/21/1998EP0871687A1 Process for upgrading the flash zone gas oil stream from a delayed coker
10/14/1998EP0870816A2 Process for the removal of aromatic compounds from a hydrocarbon mixture
09/1998
09/30/1998CN1194294A No-base deodorizing technology for aviation kerosene
09/23/1998CN1193990A Process for decreasing the acid content and corrosivity of crudes
09/22/1998US5811606 Process and equipment for treatment of waste plastics
09/15/1998US5807476 Method of removing sulfur compounds from sour crude oil and sour natural gas
09/09/1998CN1039701C Method and solid material body for purifying fluids such as water, aqueous fluids and liquid fuels
08/1998
08/18/1998US5795463 Demetallization with hydration, crystallization, cooling, settling and complexing
08/18/1998CA2033250C Octane improvement process
08/04/1998CA2067430C Process for removing elemental sulfur from fluids
07/1998
07/30/1998WO1998032720A1 Process for the treatment of fccu off gas
07/29/1998CN1188791A Assistants for prevent diesel oil, gasoline discolouration and gelatination
07/16/1998WO1998030655A1 Sulfur removal process
07/08/1998EP0763076A4 Process for reducing the level of sulfur in a refinery process stream and/or crude oil
06/1998
06/17/1998CN1185172A Process for upgrading the flashing zone gas oil stream from a delayed coker
06/10/1998EP0846150A1 La/Nd-SPINEL COMPOSITIONS FOR METALS PASSIVATION IN FCC PROCESSES
05/1998
05/26/1998US5756872 Process for the treatment of FCCU off gas
05/20/1998EP0765369A4 Process for the removal of mercaptans and hydrogen sulfide from hydrocarbon streams
05/14/1998WO1998019774A1 Method and composition for removing sulfides from fluid streams
05/14/1998CA2269476A1 Method and composition for removing sulfides from fluid streams
04/1998
04/28/1998US5744024 Method of treating sour gas and liquid hydrocarbon
04/23/1998WO1998016468A1 Hydrocarbon conversion using large crystal zeolite catalyst
04/09/1998WO1998014534A1 Co2 treatment to remove calcium from crude
04/07/1998US5736053 Contacting liquid hydrocarbon with activated carbon which has been activated with gas comprising specified amount of water vapor
04/01/1998EP0832958A1 Process and apparatus for the production of low sulphur catalytically cracked gasolines
03/1998
03/31/1998WO1998014535A1 Alkylation process for desulfurization of gasoline
03/31/1998CA2219681A1 Alkylation process for desulfurization of gasoline
03/25/1998EP0831140A1 Process and apparatus for the purification of catalytically cracked gasolines
03/18/1998CN1037778C Method for desulfurization of hydrocarbon
03/12/1998WO1998009928A2 Alkylation process using zeolite beta
02/1998
02/25/1998EP0815057A4 Method for recuperating crude oil from spills
02/05/1998CA2212550A1 Oil demetalizing process
01/1998
01/22/1998WO1998002501A1 Bisoxazolidine hydrogen sulfide scavenger
01/14/1998EP0817675A1 Catalyst for removing olefins from aromatic compounds or mixtures thereof
01/07/1998EP0815057A1 Method for recuperating crude oil from spills
01/06/1998US5705724 Catalytic alkylation of aromatic compounds with olefins
12/1997
12/11/1997WO1997046638A1 Process for desulfurization of petroleum feeds
12/04/1997WO1997045198A1 Zeolite catalyst and its use in hydrocarbon conversion
12/02/1997CA1339564C Process for steam reforming of hydrocarbons
11/1997
11/25/1997US5691463 Template catalysts of aluminum silicates with adamantane quaternary ammonium ion
11/18/1997US5688478 Dehydrosulfurization and desulfurization hydrocarbon streams using scavengers
11/18/1997CA2050241C Heterocyclic-amine aldehyde reaction products useful for the suppression of hydrogen sulfide
10/1997
10/28/1997US5681451 Settling aids for solids in hydrocarbons
10/22/1997CN1162625A Treatment of the deposit of gasoline and diesel oil
10/08/1997EP0799880A2 Desulfurization process
10/07/1997US5674377 Method of treating sour gas and liquid hydrocarbon
10/05/1997CA2201566A1 Desulfurization process
09/1997
09/24/1997EP0796303A1 Method of removing sulfur compounds from sour crude oil and sour natural gas
09/24/1997EP0796234A1 Process for the alkylation of benzene-rich reformate using mcm-49
08/1997
08/26/1997US5660717 Abatement of hydrolyzable cations in crude oil
08/19/1997US5659106 Dual zone catalytic distillation in substantial absence of hydrogen; mercaptans are reacted with olefins using acid resin as thioetherification catalyst to form thioethers and removed, rest of olefin is oligomerized using second catalyst
08/12/1997US5656149 Hydrocarbon conversion processes using zeolite SSZ-41
07/1997
07/17/1997WO1997025390A1 Process for upgrading the flash zone gas oil stream from a delayed coker
07/08/1997US5645711 Filtration to remove solids followed by fixed bed catalytic hydrotreatment and fluidized bed catalytic cracking
07/01/1997US5643439 Process for neutralization of petroleum acids using alkali metal trialkylsilanolates
06/1997
06/18/1997CN1152263A Zeolite SSZ-41
06/04/1997CN1150968A Method and equipment for treat waste plastic hydrocarbon
05/1997
05/29/1997WO1997019146A1 Process and apparatus for treatment of waste plastic hydrocarbons
05/02/1997EP0769984A1 Zeolite ssz-41
04/1997
04/23/1997CN1148079A Method of eliminating mercury from liquid hydrocarbons
04/17/1997WO1997013825A1 Method of removing sulfur compounds from sour crude oil and sour natural gas
04/02/1997EP0765369A1 Process for the removal of mercaptans and hydrogen sulfide from hydrocarbon streams
03/1997
03/19/1997EP0763076A1 Process for reducing the level of sulfur in a refinery process stream and/or crude oil
03/06/1997WO1997008271A1 Process for decreasing the corrosivity and acidity of petroleum crudes
03/06/1997WO1997008270A1 Process for decreasing the acid content and corrosivity of crudes
02/1997
02/18/1997US5603823 LA/ND-spinel compositions for metals passivation in FCC processes
02/06/1997WO1997004042A1 Settling aids for solids in hydrocarbons
02/04/1997US5599441 Alkylation process for desulfurization of gasoline
01/1997
01/29/1997EP0755994A2 Method of eliminating mercury from liquid hydrocarbons
01/28/1997CA2182154A1 Method for eliminating mercury from liquid hydrocarbons
01/14/1997US5593573 Removing calcium
01/08/1997EP0526462B1 Method for the base-catalyzed decomposition of halogenated and non-halogenated organic compounds in a contaminated medium
01/07/1997US5591421 Zeolite SSZ-41
01/07/1997US5591322 Catalysis
12/1996
12/20/1996CA2175847A1 Method of treating sour gas and liquid hydrocarbon
12/18/1996EP0748861A1 Abatement of hydrogen sulfide with an aldehyde ammonia trimer
11/1996
11/14/1996WO1996035762A1 La/Nd-SPINEL COMPOSITIONS FOR METALS PASSIVATION IN FCC PROCESSES
11/03/1996CA2174172A1 Continuous in-situ combination process for upgrading heavy oil
10/1996
10/30/1996EP0739972A2 Use of olefinic imines to scavenge sulphur species
10/22/1996US5567213 Use of olefinic imines to scavenge sulfur species
10/22/1996US5567212 Use of olefinic imines to scavenge sulfur species
10/03/1996WO1996030119A1 Catalyst for removing olefins from aromatic compounds or mixtures thereof
10/02/1996EP0735126A2 Abatement of hydrolyzable cations in crude oil
10/02/1996DE19512134A1 Katalysator zur Entfernung von Olefinen aus Aromaten oder Aromatengemischen Catalyst for the removal of olefins from aromatics or aromatic mixtures
09/1996
09/28/1996CA2172684A1 Abatement of hydrolyzable cations in crude oil
09/19/1996WO1996028388A1 Method for recuperating crude oil from spills
09/03/1996US5552036 Chemical reduction of crude oils using reducing agents
09/03/1996US5551989 Method of cleaning using a foamed liquid
08/1996
08/13/1996US5545788 Process for the alkylation of benzene-rich reformate using MCM-49
07/1996
07/17/1996EP0539433B1 Process for adsorbing sulfur species from propylene/propane using regenerable adsorbent
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