Patents for B01J 29 - Catalysts comprising molecular sieves (30,714)
08/1978
08/01/1978US4104294 Crystalline silicates and method for preparing same
08/01/1978US4104151 Organic compound conversion over ZSM-23
07/1978
07/25/1978US4102931 Manufacture of tertiary mercaptans using zeolite catalysts
07/25/1978US4102811 Catalyst demetallization by oxidation in a defined temperature range
07/18/1978US4101598 Isomerization of alkyl benzenes using a nu-1 zeolite catalyst
07/18/1978US4101596 Low pressure xylene isomerization
07/18/1978US4101595 Conversion of ethyl benzene to para xylene
07/18/1978US4101444 Catalyst demetallization utilizing a combination of reductive and oxidative washes
07/18/1978US4101296 Ozone decomposition and electrodesorption process
07/11/1978US4100262 Synthesis of zeolite ZSM-5
07/11/1978US4100219 Silica-modified zeolite catalyst and conversion therewith
07/11/1978US4100214 Aluminosilicate zeolite
07/11/1978US4100108 Zeolitic catalysts and method of producing same
07/04/1978US4098837 Disproportionation of toluene
07/04/1978US4098836 Vapor-phase isomerization process
07/04/1978US4098677 Catalytic cracking process with CO2 -stripped regenerated catalyst
06/1978
06/27/1978US4097576 Reduction catalyst for removal of nitrogen oxides in exhaust gas
06/27/1978US4097543 Selective disproportionation of toluene
06/27/1978US4097542 Alkylation with zeolite catalyst
06/27/1978US4097410 Hydrocarbon conversion catalyst containing a CO oxidation promoter
06/27/1978US4097367 Conversion of olefinic naphtha
06/20/1978US4096163 Conversion of synthesis gas to hydrocarbon mixtures
06/13/1978US4094921 Aluminosilicate zeolite catalyst
06/13/1978US4094920 Hydroalkylation using multi metallic zeolite catalyst
06/13/1978US4094918 Production of cycloalkyl aromatic hydrocarbons
06/06/1978US4093671 Hydroalkylation using multi-metallic zeolite catalyst
05/1978
05/30/1978US4092368 Allyl acetate, methallyl acetate, crotyl acetate, with methanol, zeolite catalyst
05/23/1978US4091079 Reacting oxides of sodium, potassium, silicon, aluminum, vanadium
05/23/1978US4091007 Preparation of zeolites
05/23/1978US4090981 Aluminosilicate zeolite
05/23/1978US4090950 Without acid treatment and clay contact, catalytic hydrogenation and dewaxing
05/16/1978US4089929 Hydrothermal crystallization in the presence of an alkali metal hydroxide and a trialkanolamine
05/16/1978US4089775 Low pour middle distillates from wide-cut petroleum fractions
05/09/1978US4088706 Methanol conversion to para-xylene using a zeolite catalyst containing an oxide of boron, magnesium, phosphorus, or mixtures
05/09/1978US4088605 ZSM-5 containing aluminum-free shells on its surface
05/02/1978US4087353 Catalyst containing platinum or palladium, tin, halogen, and rhodium
04/1978
04/25/1978US4086287 Crystalline alumino-silicate zeolite as catalyst
04/25/1978US4086262 Carbon monoxide, hydrogen, reduction catalyst, crystalline aluminosilicate
04/25/1978US4086187 Water slurry
04/25/1978US4086186 Crystalline zeolite ZSM-34 and method of preparing the same
04/25/1978US4086184 Oxidizing said catalyst
04/18/1978US4085156 Conversion of hydrocarbons
04/18/1978US4085069 Cracking catalysts
04/11/1978US4083889 Process for manufacturing ethylene
04/11/1978US4083888 Catalytic conversion of a methanol feed, diluent, crystalline aluminosilicate zeolite catalyst
04/11/1978US4083886 Transalkylation of alkylaromatic hydrocarbons
04/11/1978US4083807 Ion exchanging
04/04/1978US4082805 Production of aliphatic amines utilizing a crystalline aluminosilicate catalyst of zsm-5, zsm-11 or zsm-21
03/1978
03/28/1978US4081490 Hydrocarbon conversion over ZSM-35
03/28/1978US4081249 Chemical conversion apparatus and method
03/21/1978US4080396 Selective production of para-xylene by conversion of olefins
03/21/1978US4080395 Aluminosilicate zeolite and antimony oxide
03/14/1978US4079096 Manufacture of light olefins
03/14/1978US4079019 Process for preparing zeolite containing hydrocarbon conversion catalysts
03/14/1978US4078991 Treatment of clay materials to form super-active catalyst
03/07/1978US4077910 Zeolite
03/07/1978US4077909 Non-noble-metal-mordenite reforming catalyst
02/1978
02/28/1978US4076842 Crystalline zeolite ZSM-23 and synthesis thereof
02/28/1978US4076761 Process for the manufacture of gasoline
02/21/1978US4075126 Catalyst for alkylating aromatic hydrocarbons
02/14/1978US4073818 Cyclododecatriene, zeolite catalyst
02/07/1978US4072628 Contacting with mineral acid
02/07/1978US4072600 Catalytic cracking process
01/1978
01/31/1978US4071436 Process for removing sulphur from a gas
01/24/1978US4070407 Alkylation/transalkylation in presence of crystalline aluminosilicate catalyst
01/24/1978US4070272 Hydrodesulfurization of hydrocarbon distillate with a catalyst composite of carrier, Pt/Pd, Rh and Sn
01/24/1978US4070270 Palladium, platinum, rhodium, tin
01/10/1978US4067919 Selective conversion of cycloparaffins to form para-xylene using an antimony zeolite catalyst
01/10/1978US4067797 Hydrodewaxing
12/1977
12/27/1977US4065380 Aluminosilicate, non-zeolitic
12/06/1977US4061717 Directed crystallization of synthetic aluminosilicates
12/06/1977US4061690 Method of catalytic conversion of butane
11/1977
11/29/1977US4060590 Isomerization of xylenes
11/29/1977US4060568 Silica-modified zeolite catalyst and conversion therewith
11/29/1977US4060480 Hydrocarbon hydroconversion process employing hydroxy-aluminum stabilized catalysts supports
11/22/1977US4059679 Modified zirconium phosphates
11/15/1977US4058484 Ammonium faujasite zeolites
11/08/1977US4057489 Process for producing a transformer oil having lower pour point and improved oxidation stability
11/08/1977US4057488 Catalytic pour point reduction of petroleum hydrocarbon stocks
10/1977
10/25/1977US4055482 Aluminosilicate zeolite
10/18/1977US4054539 Hydrocracking catalysts
10/18/1977US4054511 Activation of ferrierite and conversion of hydrocarbons therewith
10/04/1977US4052479 Aluminosilicate zeolite catalyst
10/04/1977US4052476 Toluene disproportionation over zeolite catalyst
10/04/1977US4052337 Catalyst for reduction of nitrogen oxides and process for preparing same
09/1977
09/27/1977US4051069 Fluidized catalytic cracking regeneration process
09/20/1977US4049739 Continuous, reactivation of zeolite-group 8 metal catalyst
09/20/1977US4049735 Use of elemental oxygen to inhibit elution of antimony from an antimony-ZSM-5 catalyst
09/20/1977US4049573 Zeolite catalyst containing oxide of boron or magnesium
09/13/1977US4048284 Method and system for ion-exchanging particles
09/06/1977US4046888 Methods for catalytic reduction of nitrogen oxides
09/06/1977US4046859 Crystalline zeolite and method of preparing same
09/06/1977US4046826 Divalent metals, magnesium
09/06/1977US4046713 Method of manufacturing an extruded catalyst composition
09/06/1977US4046709 Method of manufacturing carbonaceous granular molecular sieve
08/1977
08/23/1977US4044065 Conversion utilizing a phosphorus-containing zeolite catalyst
08/16/1977US4042668 SO2 removal process
08/09/1977US4041089 Alumina catalyst
08/02/1977US4039479 Mordenite, sodium oxide, ammonia
07/1977
07/19/1977US4036782 Granulated zeolite catalyst and process for producing the catalyst