Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 29 - Catalysts comprising molecular sieves
Patents for B01J 29 - Catalysts comprising molecular sieves (30,714)
01/1999
01/05/1999US5856588 Two-stage etherification of tertiary butyl alcohol using second stage zeolite catalysts for the intermediate preparation of isobutylene
01/05/1999US5856539 Using zeolite catalyst
01/05/1999US5855864 Amine template
01/05/1999US5855863 Zeolite L preparation
01/05/1999CA2151229C Ammonia decomposition catalysts
01/05/1999CA2113283C Selective demettalation of zeolites and related materials
12/1998
12/30/1998EP0796304A4 Production of high viscosity index lubricants
12/30/1998EP0783558A4 Hydrogenation process
12/30/1998EP0667839B1 Oligomerization of olefins
12/30/1998CN1203623A Catalyst for cracking oil feedstocks contaminated with metal
12/30/1998CN1203565A Zeolite SSZ-44
12/30/1998CN1041410C Process for production of methacylic acid esters
12/30/1998CN1041399C Crystalline aluminium silicate zeolite containing rare-earth
12/30/1998CN1041387C Beta-zeolite-gamma-alumina catalyst and its preparing process
12/29/1998US5853568 Fluid cat cracking heavy using stripped catalyst for feed preheat and regenerator temperature control
12/29/1998US5853566 Zeolite-beta containing catalyst compositions and their use in hydrocarbon conversion processes for producing low boiling point materials
12/29/1998CA2150376C Adsorption for nitrogen oxides, and exhaust emission control catalyst
12/29/1998CA2021487C Process for the obtainment of a light paraffin isomerization catalyst
12/24/1998DE19725820A1 Production of 1,2-diol, especially ethylene glycol or propan-diol, from alpha-olefin with high yield and selectivity
12/23/1998WO1998057912A1 Oxygenate conversions using modified small pore molecular sieve catalysts
12/23/1998WO1998057889A1 Crystalline phosphorus-containing molecular sieves
12/23/1998WO1998057744A1 Zeolite composition and use in hydrocarbon conversion process
12/23/1998WO1998057743A2 Conversion of synthesis gas to lower olefins using modified molecular sieves
12/23/1998EP0885655A2 Catalyst and process for hydrocarbon dehydrogenation
12/23/1998EP0885182A1 Process and system for the alkylation of aromatic compounds
12/23/1998EP0794994A4 Integrated process for increasing c 6 to c 8 aromatics content in reformate prepared from c 9+ aromatics-containing feed
12/23/1998EP0794993A4 Integrated process for the production of reformate having reduced benzene content
12/23/1998EP0630290B1 Process for preparing a shape selective conversion catalyst
12/23/1998CN1202839A Water removal device
12/23/1998CA2291110A1 Oxygenate conversions using modified small pore molecular sieve catalysts
12/23/1998CA2289993A1 Conversion of synthesis gas to lower olefins using modified molecular sieves
12/22/1998US5852205 Catalytic process
12/22/1998US5851949 Sulfur tolerant hydrocarbon conversion catalyst
12/22/1998US5851379 Reforming process using monofunctional catalyst containing bismuth
12/22/1998US5851378 Hydrocracking catalyst comprising coated cracking component particles
12/22/1998CA2115775C Silica pillared micas
12/17/1998WO1998056780A1 Process and catalysts for the production of epoxydes and hydroxylated derivatives of acids and esters of fatty acids
12/17/1998WO1998056718A1 Aluminosilicate of utd-1 structure type
12/17/1998WO1998056502A1 Halogen-containing catalyst and process for the preparation thereof
12/16/1998EP0884371A2 Catalyst for cracking heavy oil
12/16/1998EP0884103A1 Catalyst based on high-silica zeolite and bismuth and its use for the conversion of aromatic hydrocarbons
12/16/1998EP0883664A1 Integrated hydroprocessing scheme with segregated recycle
12/16/1998EP0883439A1 Grid catalyst based on titanium zeolite or vanadium zeolite and on inert reticulated fabrics for use in the catalysis of oxidation reactions
12/16/1998EP0796234A4 Process for the alkylation of benzene-rich reformate using mcm-49
12/16/1998EP0696308B1 Synthetic layered material, mcm-56, its synthesis and use
12/16/1998CN1202220A Exhaust emission control device for IC engines
12/16/1998CN1201773A Akylation of benzene and ethylbenzene manufactured from ethylene
12/16/1998CN1201717A Catalyst for alkylation of benzene and ethylbenzene manufactured from ethylene
12/16/1998CN1201716A Catalyst for toluene disproportionation and alkyl transfer
12/16/1998CN1041216C Synthetic layered material, MCM-56, its synthesis and use
12/16/1998CN1041176C Mild hydrocracking catalyst
12/15/1998US5849968 Hydrocarbon conversion process with alkaline earth metal ion exchanged selectivated zeolite catalyst
12/15/1998US5849967 Hydrocarbon conversion process using binderless zeolite L catalyst
12/15/1998US5849661 Automotive exhaust catalyst
12/15/1998US5849652 Metal containing catalysts and methods for making same
12/15/1998US5849258 Material with microporous crystalline walls defining a narrow size distribution of mesopores, and process for preparing same
12/15/1998US5849255 Treatment of diesel exhaust gas using zeolite catalyst
12/15/1998US5849177 Process for reforming a dimethylbutane-free hydrocarbon fraction
12/10/1998WO1998055430A1 Method for oxidizing an organic compound containing at least on c-c double bond
12/10/1998WO1998055229A1 Shaped body and method for the production thereof
12/10/1998WO1998055228A1 Method for regenerating a zeolitic catalyst
12/10/1998WO1998055223A1 Heat-resistant hc adsorbent
12/10/1998DE19723950A1 Verfahren zur Oxidation einer mindestens eine CC-Doppelbindung aufweisenden organischen Verbindung A process for the oxidation of an at least one CC double bond-containing organic compound
12/10/1998DE19723949A1 Verfahren zur Regenerierung eines Zeolith-Katalysators A process for regenerating a zeolite catalyst
12/10/1998DE19723751A1 Formkörper und Verfahren zu dessen Herstellung Molding and process for its preparation
12/10/1998CA2295044A1 Oxidation of an organic compound having at least one c-c double bond
12/10/1998CA2293617A1 Shaped zeolite body and method for the production_thereof
12/10/1998CA2293351A1 Method for regenerating a zeolitic catalyst
12/09/1998EP0882003A1 Alkylation of benzene to form linear alkylbenzenes using fluorin e-containing mordenites
12/09/1998EP0881947A1 Process for increasing the activity of zeolite containing particulate solids
12/09/1998CN1201438A Alumina source for non-zeolitic molecular sieves
12/09/1998CN1041081C Method for continuous dehydrogenation of paraffin hydrocarbon to produce olefin hydrocarbon
12/09/1998CN1041061C Activated zeolite beta catalyst and isomerization process therefor
12/09/1998CN1041060C Zeolite catalyst for reaction of preparing 4-methyl-ethylbenzene by ethylation of ethene and toluene
12/08/1998US5847255 Gas phase alkylation-liquid phase transalkylation process
12/08/1998US5847254 Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites
12/08/1998US5846403 Recracking of cat naphtha for maximizing light olefins yields
12/08/1998US5846402 Process for catalytic cracking of petroleum based feed stocks
12/08/1998US5846400 Methods of using zeolite SSZ-42
12/08/1998US5846385 Process and apparatus for energy recovering through waste classification and calcination
12/03/1998WO1998054092A1 Preparation of zeolite-bound fau structure type zeolite and use thereof
12/03/1998WO1998054091A1 Zeolite itq-3
12/02/1998EP0881193A1 Synthetic cristalline zeolite powder, its preparation and its use
12/02/1998EP0880489A1 Process for production of paraxylene
12/02/1998EP0880488A1 Process for conversion of ethylbenzene
12/02/1998EP0769984A4 Zeolite ssz-41
12/02/1998CN1040953C Catalyst for purifying air with removing nitrogen oxides
12/01/1998US5844064 Process for preparing dialkylnaphthalene
12/01/1998US5843392 Catalyst system of the structured type
12/01/1998CA2150379C Exhaust emission control catalyst and process for producing the same
12/01/1998CA2057702C Catalyst for purifying exhaust gas
12/01/1998CA2057598C Method for regenerating a group viii nobel metal deactivated catalyst
12/01/1998CA2057510C Catalyst for purifying exhaust gas
11/1998
11/25/1998EP0879809A1 Gas phase alkylation-liquid phase transalkylation process
11/25/1998EP0837849A4 Pyridine base synthesis
11/25/1998EP0684939B1 Di-isopropyl ether production
11/25/1998EP0626991B1 Hydrocarbon conversion processes
11/25/1998CN1199727A Gas phase alkylation-liquid transalkylation process
11/24/1998US5840988 Preparation of amines from olefins on zeolites of the MCM-49 or MCM-56 type
11/24/1998US5840271 Synthetic material with high void volume associated with mesoporous tortuous channels having a narrow size distribution
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