Patents for C10G 35 - Reforming naphtha (5,904)
07/1994
07/07/1994CA2145086A1 Lubricant production process
07/06/1994EP0604640A1 New zeolite ssz-37
07/05/1994US5326923 Method for regenerating certain acidic hydrocarbon conversion catalysts by solvent extraction
07/05/1994US5326463 Gasoline upgrading process
07/05/1994US5326462 Gasoline upgrading process
07/05/1994US5325672 Process for the purification of gases
07/01/1994CA2110973A1 Reforming using a pt-low re catalyst in the lead reactor
06/1994
06/28/1994CA1330431C Large-pored crystalline titanium molecular sieve zeolites
06/23/1994WO1994013605A1 Dehydrogenation using sulfur tolerant zeolite catalyst
06/23/1994WO1994013584A1 Preparation of aluminosilicate zeolites
06/23/1994CA2151592A1 Preparation of aluminosilicate zeolites
06/23/1994CA2151483A1 Dehydrogenation using sulfur tolerant zeolite catalyst
06/22/1994EP0602919A1 Process for staged-acidity naphtha reforming
06/21/1994US5322615 Method for removing sulfur to ultra low levels for protection of reforming catalysts
06/21/1994US5321952 Separation, recovering by solvent extraction, absorption, desorption, refluxing; light components from hydrocarbons
06/18/1994CA2110021A1 Staged-acidity reforming
06/15/1994EP0601399A1 Catalytic reforming of naphtha with high yields of BTX-aromatics
06/15/1994EP0601398A1 Process for the catalytic reforming of naphta with high yields of BTX-aromatics
06/14/1994US5321194 N-olefin skeletal isomerization process using dicarboxylic acid treated zeolites
06/14/1994US5321179 Process for preparing of aromatic hydrocarbons
06/14/1994US5320742 Fractionation, catalytic hydrodesulfurization of sulfur-containing cracked feed
06/07/1994US5318690 Gasoline upgrading process
06/01/1994EP0641253A4 A method for regenerating lewis acid-promoted transition alumina catalysts used for isoparaffin alkylation by calcination.
05/1994
05/31/1994US5316992 Large pore molecular sieve, platinum group metal component, refractory oxide support and manganese oxide sulfur sorbent
05/31/1994US5316753 Zeolite SSZ-35
05/26/1994WO1994011464A1 Pretreatment method for increasing conversion of reforming catalyst
05/26/1994CA2149220A1 Pretreatment method for increasing conversion of reforming catalyst
05/25/1994CN1024676C Process for converting hydrocarbon oils
05/24/1994US5314854 Stable, high-yield reforming catalyst
05/18/1994EP0596930A1 Process for the conversion of hydrocarbons
05/11/1994WO1994010262A1 Gasoline upgrading process
05/10/1994CA1329388C Zeolite catalysts suitable for hydrocarbon conversion
05/04/1994EP0594572A1 Process for reforming petroleum hydrocarbon stocks.
05/03/1994US5308597 Production of heavy metal carbides of high specific surface area
05/03/1994US5308471 Hydrodesulfurization of naphtha, improved octane number, gasoline
04/1994
04/28/1994WO1994009090A1 Gasoline upgrading process
04/28/1994WO1994008899A1 Zeolite ssz-35
04/28/1994CA2145530A1 Gasoline upgrading process
04/27/1994EP0593543A1 Hydrocarbon conversion process and catalyst composition
04/26/1994US5306481 Partially reforming heavy liquid hydrocarbons in steam fluidized bed, steam reforming over fixed catalyst bed
04/26/1994CA1328864C Crystalline silicates
04/20/1994EP0592392A1 Low-aluminum boron beta zeolite
04/20/1994CN1024284C Vehicle gasoline & its preparation from light oil made from coal
04/19/1994US5304698 Using zeolite
04/19/1994US5304697 Process for upgrading a paraffinic feedstock
04/19/1994US5304694 Efficient catalytic dehydrogenation of alkanes using heated aromatic stream as diluent and heat exchanger, then stripping of products and recycling
04/14/1994DE4233763A1 Reactivation of noble metal activated carbon catalyst - by e.g. reforming or platforming catalyst by pyrolysis, activation and opt. redn without burning carbon support
04/13/1994EP0592050A1 Process for extruding crystalline aluminosilicates
04/13/1994EP0419609B1 Turbulent fluid bed paraffin conversion process
04/12/1994US5302770 Catalyst with a mordenite base containing at least one metal of groups IIa, IVb, IIb or IVa and its use in isomerization of a C8 aromatic cut
04/12/1994US5302567 Zeolite octane additive
04/12/1994US5302357 Apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed
04/12/1994US5302279 Solvent extraction of a waxy vacuum gas oil feed to lower aromatics and nitrogen heterocyclic compounds followed by using a low acidity zeolite beta hydrorefining catalyst to produce a high viscosity index lube
04/09/1994CA2107876A1 Process for extruding crystalline aluminosilicates
04/06/1994EP0590078A1 Synthetic crystalline zeolite, its synthesis and use.
03/1994
03/30/1994EP0588936A1 Improved process for the alkylation of olefins with paraffins
03/29/1994US5298150 Gasoline upgrading process
03/17/1994WO1994005744A1 Reforming light hydrocarbon fuels
03/17/1994WO1994005598A1 Method of making molecular sieves
03/17/1994WO1994005419A1 Regeneration of severely deactivated reforming catalysts
03/17/1994WO1994005418A1 Improved method of regenerating deactivated catalyst
03/15/1994US5294579 A platinum compound and a halogen compound supported on a dealuminized zeolite
03/08/1994US5292981 Regenerating zeolite catalyst
03/08/1994US5292427 For increased aromatic production; contacting naphtha feed in reaction zones with catalysts of progressively higher acidity
03/08/1994CA1327561C Zeolite l preparation
03/01/1994US5290430 Riser disengager with suspended catalyst separation zone
02/1994
02/23/1994EP0584006A1 Process for the alkylation of paraffins
02/23/1994EP0583970A1 Hydroisomerization process using catalysts based on noble metal ECR-1 or mazmorite zeolites
02/23/1994EP0393099B1 A dehydrogenation catalystsynthesis and its use
02/23/1994CN1082528A Process for upgrading a paraffinic feedstock
02/21/1994CA2104494A1 Paraffin alkylation process
02/20/1994CA2101384A1 Hydroisomerisation catalysts based on noble metal ecr-1
02/17/1994WO1994003415A1 Isoparaffin-olefin alkylation with mcm microporous material under the supercritical conditions of the isoparaffin
02/17/1994CA2141190A1 Isoparaffin-olefin alkylation with mcm microporous material under the supercritical conditions of the isoparaffin
02/16/1994EP0582737A1 Modified zeolite omega and methods for preparing and for using same
02/15/1994US5286690 Method of heat exchange of solid particles for regeneration in catalytic cracking
02/15/1994CA2076182A1 Modified zeolite omega and methods for preparing and for using same
02/09/1994CN1023687C Aromatization catalyst for improving faulty gasoline
02/08/1994US5284986 Dual stage catalytic process using a 6a or 8 metal catalyst in the first stage and a palladium catalyst in the second stage
02/03/1994WO1994002246A1 Low temperature regeneration of coke deactivated reforming catalysts
02/01/1994US5283385 Upgrading of normal pentane to cyclopentane
01/1994
01/26/1994EP0580373A1 Hydrocarbon conversion catalyst comprising noble metal on a rare earth and group IVB oxides modified silica-alumina support
01/25/1994US5281566 Catalyst of the galloaluminosilicate type containing gallium, a noble metal of the platinum family and at least one additional metal, and its use in aromatizing hydrocarbons
01/23/1994CA2099405A1 Group ivb oxide addition to noble metal on rare earth modified silica alumina as hydrocarbon conversion catalyst
01/19/1994CN1023565C Start-up method for reforming unit
01/12/1994EP0578474A1 Sulfur tolerant bimetallic zeolitic reforming catalysts
01/11/1994US5278114 Hydrocarbon conversion process and catalyst composition
01/11/1994US5277791 Zeolite from the class of mazzite, process for its synthesis, and its use as a catalyst
01/11/1994CA1325990C Hydroreforming and hydroisomerization combined process
01/09/1994CA2099194A1 Sulfur tolerant bimetallic zeolitic reforming catalysts
01/06/1994WO1994000534A1 New zeolite ssz-37
01/06/1994WO1994000409A1 Nonextractive processes for producing high purity aromatics
01/06/1994CA2139785A1 Nonextractive processes for producing high purity aromatics
01/05/1994EP0576571A1 Low-sulfur reforming processes.
01/05/1994CN1080313A Catalytic upgrading-aromatization process of poor gasoline
01/04/1994US5276233 Process and catalyst for preparing aromatic compounds
01/04/1994US5276232 Process for preparing high-octane gasoline blending stock
12/1993
12/30/1993CA2097633A1 Integrated membrane/hydrocracking process for improved feedstock utilization in the production of reduced emissions gasoline
12/29/1993EP0418318B1 Process for upgrading propene-ethene mixtures in a turbulent fluidized catalyst bed reactor
12/23/1993WO1993025501A1 Isoparaffin-olefin alkylation process
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