| Patents for B01J 29 - Catalysts comprising molecular sieves (30,714) |
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| 04/07/1998 | US5736479 Oxidation catalysts |
| 04/07/1998 | US5736478 Catalyst to dehydrogenate paraffin hydrocarbons |
| 04/07/1998 | CA2096328C Catalyst for purifying exhaust gas |
| 04/02/1998 | DE19742705A1 Exhaust gas purification catalyst |
| 04/01/1998 | EP0832171A1 Catalytic dewaxing process and catalyst composition |
| 04/01/1998 | EP0832056A1 Process for the catalytic dehydrogenation of alkanes to alkenes with simultaneous combustion of hydrogen |
| 04/01/1998 | EP0831961A1 Diesel engine exhaust gas purification catalyst |
| 04/01/1998 | EP0540590B1 Use of modified 5-7 pore molecular sieves for isomerization of hydrocarbons |
| 03/31/1998 | US5733969 Zeolite catalyst for the polycondensation of polyester |
| 03/31/1998 | US5733837 Cerium oxide on support |
| 03/26/1998 | WO1998012159A2 Selective catalytic conversion of a c9 aromatic feedstock containing substantial amounts of ethyl substituted aromatic components to a product rich in toluene and/or xylenes |
| 03/26/1998 | WO1998012142A1 Aluminium oxide masses with very narrow pore radius distribution |
| 03/26/1998 | DE19638442A1 Aluminiumoxidische Massen mit sehr enger Porenradienverteilung Aluminiumoxidische masses with a very narrow pore size distribution |
| 03/26/1998 | CA2265456A1 Selective catalytic conversion of a c9 aromatic feedstock containing substantial amounts of ethyl substituted aromatic components to a product rich in toluene and/or xylenes |
| 03/25/1998 | EP0831109A1 Zeolite catalyst for polycondensation of polyester |
| 03/25/1998 | EP0831096A2 Triethylenediamine synthesis with base-treated zeolites as catalysts |
| 03/25/1998 | EP0831086A1 Catalytic process for the production of aziridines |
| 03/25/1998 | EP0830315A1 Process for preparing ferrierite |
| 03/25/1998 | EP0830202A1 Copper-silver zeolite catalysts |
| 03/25/1998 | EP0800497A4 Continuous process for preparing ethylbenzene using liquid phase alkylation and vapor phase transalkylation |
| 03/25/1998 | CN1176848A Method for synthesis of small granular NaY molecular sieve |
| 03/24/1998 | US5731488 Method for the purifiction of a paraffin cut |
| 03/24/1998 | US5731449 Triethylendiamine synthesis with base-treated zeolites as catalysts |
| 03/24/1998 | US5730948 First bed of zeolite impregnated with phosphoric, citric and acetic acid; second bed impregnate dwith sodium chlorite |
| 03/24/1998 | US5730858 Process for converting wax-containing hydrocarbon feedstocks into high-grade middle distillate products |
| 03/20/1998 | CA2216044A1 Catalytic process |
| 03/19/1998 | DE19637032A1 Use of zeolite catalyst |
| 03/18/1998 | EP0828559A1 High temperature treatment of reforming catalyst with an inert gas |
| 03/17/1998 | US5728356 Methods of denitrating exhaust gases |
| 03/17/1998 | US5727385 Lean-burn nox catalyst/nox trap system |
| 03/12/1998 | WO1998009928A2 Alkylation process using zeolite beta |
| 03/12/1998 | DE19647527C1 Cyano compounds preparation |
| 03/11/1998 | EP0827969A2 Chromium catalysts carried on mesoporous molecular sieves |
| 03/11/1998 | CN1175482A V-Si molecular sieve and its synthesis |
| 03/11/1998 | CN1175481A Co-impregnation liquid for preparing hydrocracking catalyst |
| 03/11/1998 | CN1175480A Catalyst for preparing isopropanol by direct hydration of propene and its preparing process |
| 03/11/1998 | CN1037667C Catalyst for preparing lower alkene by catalytic conversion of light hydrocarbon, its preparing process and use thereof |
| 03/10/1998 | US5726114 Method of preparation of ex situ selectivated zeolite catalysts for enhanced shape selective applications and methods to increase the activity thereof |
| 03/10/1998 | US5726113 Porous clay heterostructures prepared by gallery templated synthesis |
| 03/10/1998 | US5726112 Oxychlorination to (re)disperse platinum agglomerates, reforming catalysts, coke removal |
| 03/04/1998 | EP0826410A2 Catalyst for purifying exhaust gas |
| 03/04/1998 | EP0825971A1 Process for producing low aromatic diesel fuel with high cetane index |
| 03/04/1998 | CN1174757A Molybdenum/phosphorated five member ring zoolite catalyst for preparing ethylene and acomatic hydrocarbon by methane anaerobic dehydrogenation and its application |
| 03/04/1998 | CN1174756A Light oil type hydrogen cracking catalyst and preparation method thereof |
| 03/04/1998 | CN1174755A Hydrogen cracking catalyst |
| 03/03/1998 | US5723716 Method for upgrading waxy feeds using a catalyst comprising mixed powdered dewaxing catalyst and powdered isomerization catalyst formed into a discrete particle (LAW082) |
| 03/03/1998 | US5723711 Process for preparing 2-methylnaphthalene |
| 03/03/1998 | US5723710 Alkylene with propylene to form cumene |
| 03/03/1998 | US5723397 Molecular sieve layers and processes for their manufacture |
| 02/26/1998 | WO1998007807A1 Hydroprocessing in a countercurrent reaction vessel |
| 02/26/1998 | WO1998007673A1 Process for the production of alkylated benzenes |
| 02/26/1998 | WO1998007516A1 Selective introduction of active sites for hydroxylation of benzene |
| 02/26/1998 | WO1998007514A1 Catalyst and method for converting aliphatic c2-c12 hydrocarbons into high-octane petrol and into aromatic hydrocarbons |
| 02/26/1998 | WO1998007513A1 Improvement in benzene hydroxylation catalyst stability by acid treatment |
| 02/26/1998 | WO1998002236A3 Method of supported metal catalyst production |
| 02/25/1998 | EP0825152A1 Zeolite NU-88, method for its preparation and its catalytic uses |
| 02/25/1998 | EP0825151A1 Modified zeolite with the NES structure, and the use thereof for the dismutation and/or transalkylation of alkylaromatic hydrocarbons |
| 02/24/1998 | US5721305 Polyglycerol production |
| 02/24/1998 | CA2015209C Production of olefins |
| 02/21/1998 | CA2183713A1 Process for the isomerization of olefins |
| 02/19/1998 | WO1998006686A1 Isomerization of vinyl glycols to unsaturated diols |
| 02/19/1998 | CA2259913A1 Isomerization of vinyl glycols to unsaturated diols |
| 02/18/1998 | EP0823936A1 Catalytic conversion with mcm-58 |
| 02/18/1998 | EP0823888A1 Process of preparing ethylbenzene or substituted derivatives thereof |
| 02/18/1998 | CN1173858A Hydrocarbon treatment and catalyst therefor |
| 02/18/1998 | CN1173486A Preparation of methylamines using shape selective chabazites |
| 02/18/1998 | CN1173387A Removal of nitrogen oxides from gas streams |
| 02/12/1998 | WO1998005739A1 Hydrotreating process |
| 02/12/1998 | WO1998005617A1 Production of phenol by hydroxylation of benzene and reactor therefor |
| 02/12/1998 | WO1998005616A1 Preparation of phenol or phenol derivatives |
| 02/12/1998 | CA2262586A1 Hydrotreating process |
| 02/11/1998 | EP0822969A1 Process for converting olefinic hydrocarbons using spent fcc catalyst |
| 02/11/1998 | EP0822855A1 METHOD OF ABATING NO x? AND PREPARATION OF CATALYTIC MATERIAL THEREFOR |
| 02/11/1998 | CN1173194A Hydrocarbon conversion catalyst additives and processes |
| 02/11/1998 | CN1172695A Silicon phosphorus aluminium molecular sieve containing alkaline earth metal and its synthesis |
| 02/11/1998 | CN1172694A Catalyst for preparing dimethyl ether from gas containing carbon monoxide and hydrogen |
| 02/11/1998 | CN1037334C Syntesis silicon phosphorus alumiuium molecular sieve and equipment using triethylamine as mould agent |
| 02/11/1998 | CN1037327C Splitting catalyst containing high-silicon zeolite |
| 02/10/1998 | US5716899 Pore-impregnated body and method of producing same |
| 02/10/1998 | US5716897 Sulfur tolerant hydrocarbon conversion catalyst |
| 02/10/1998 | US5716896 Improved catalyst life, productivity |
| 02/10/1998 | US5716593 Crystalline aluminosilicate |
| 02/10/1998 | US5716515 High temperature treatment of reforming catalyst with an inert gas |
| 02/05/1998 | WO1998004499A1 Preparation of y zeolite |
| 02/05/1998 | WO1998004498A1 Preparation of y-type faujasite using an organic template |
| 02/05/1998 | WO1998004345A1 Catalyst, use thereof and preparation process |
| 02/05/1998 | CA2261738A1 Catalyst, use thereof and preparation process |
| 02/04/1998 | EP0822179A2 Process for the preparation of amines from olefines using zeolites with nes-structure |
| 02/04/1998 | CN1172437A Nitrogen oxides reduction catalyst and process for producing nitrogen oxides in exhaust gas |
| 02/04/1998 | CN1171980A One step method for synthesis of catalyst for 2, 5 -dimethyl-2, 4 -hexadiene reaction and its application |
| 02/03/1998 | US5714661 Process for the preparation of synthetic lubricant base stocks |
| 02/03/1998 | US5714610 Process for the preparation of 3-methylpiperidine and 3-methylpyridine by catalytic cyclization of 2-methyl-1, 5-diaminopentane |
| 01/29/1998 | WO1998003612A1 Catalysts for optimum bottoms cracking of heavy feeds |
| 01/29/1998 | WO1998003453A1 Modified mcm-56, its preparation and use |
| 01/29/1998 | WO1997046487A3 Activated silica enriched mazzite, production method and application thereof |
| 01/28/1998 | EP0820347A1 Method of preparing non-zeolitic molecular sieve catalyst |
| 01/28/1998 | CN1171386A Use of omega zeolite based catalyst comprising at least one metal from groups IIA, IVB, IIB or IVA and its application |
| 01/28/1998 | CN1171294A Catalytic ZSM-5/metal or ceramic compounded material and its preparation |
| 01/28/1998 | CN1037166C Beta zeolite and preparing method thereof |
| 01/28/1998 | CN1037161C Propene oligomer catalyst and its preparation method |