Patents for B01J 35 - Catalysts, in general, characterised by their form or physical properties (33,706) |
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10/10/1978 | US4119531 Large-pore hydrodemetallization catalyst and process employing same |
10/03/1978 | US4118428 Preparation of alkyl chlorides |
10/03/1978 | US4118310 Of an asphaltene-containing oil, group 6 and group 8 metal supported catalyst |
10/03/1978 | US4118199 Monolithic carrier catalyst and arrangements of such a catalyst for the purification of exhaust gases from an internal combustion engine |
10/03/1978 | CA1039480A1 Production of spongy ceramic material |
09/26/1978 | US4117079 Removal of a gas component present in a gaseous stream |
09/26/1978 | US4116882 Peptizing alumina slurries, centrifugates and filtercakes; aging; dropping through hydrocarbon filled column |
09/26/1978 | US4116819 Hydrodesulfurization process including product recycle |
09/26/1978 | US4116818 Group iv-b metal-promoted catalyst |
09/26/1978 | US4116817 Hydrodesulfurization process employing a promoted catalyst |
09/19/1978 | US4115628 Electrode comprising a nickel based catalyst for electrochemical generators |
09/19/1978 | US4115248 Hydrocarbon hydroconversion with a catalyst having interconnected macropores |
09/19/1978 | CA1038848A1 Catalyst and process for preparing the same |
09/19/1978 | CA1038789A1 Hydrocarbon conversion process |
09/19/1978 | CA1038599A1 Catalytic removal of nitrogen oxides from exhaust gases |
09/12/1978 | US4113661 Method for preparing a hydrodesulfurization catalyst |
09/12/1978 | US4113656 Hydrotreating catalyst and process utilizing the same |
09/12/1978 | US4113605 Catalytic hydrofining process |
09/12/1978 | CA1038135A1 Shaped and fired fibers of tio2 |
09/05/1978 | US4111849 Copper-nickel alloy surface on metallic substrate |
09/05/1978 | US4111843 Silica-alumina and silica catalyst support bodies |
08/29/1978 | US4110403 Process for preparing β,γ-unsaturated aldehydes |
08/29/1978 | US4110257 Raney nickel catalytic device |
08/29/1978 | CA1037457A1 Compositions and methods for high temperature stable catalysts |
08/22/1978 | US4108917 Isomerization of terpene compounds |
08/22/1978 | US4108218 Metal oxide beds |
08/22/1978 | CA1037017A1 Olefin hydration catalyst |
08/15/1978 | US4107222 Oxychlorination of methane |
08/15/1978 | CA1036581A1 Compositions and methods for high temperature stable catalysts |
08/15/1978 | CA1036577A1 Compositions and methods for high temperature stable catalysts |
08/15/1978 | CA1036576A1 Catalyst carrier |
08/15/1978 | CA1036572A1 Process for preparing materials having improved mechanical and thermal properties and materials obtained thereby |
08/08/1978 | US4105426 Silica, refractory metal oxides |
08/01/1978 | US4104154 Containing a platinum group metal |
07/25/1978 | US4102822 Hydrocarbon hydroconversion catalyst and the method for its preparation |
07/25/1978 | US4102821 Adding polycarboxylic acid prior to forming support |
07/25/1978 | US4102813 Catalyst for purifying exhaust gases |
07/25/1978 | US4102779 Processes for treating a heavy petroleum hydrocarbon stream containing metals and asphaltenes |
07/25/1978 | US4102778 Method and apparatus for carrying out hydrogenation reactions |
07/18/1978 | US4101287 Combined heat exchanger reactor |
07/04/1978 | US4098874 Method of preparation of alumina catalyst support or carrier material |
07/04/1978 | US4098722 Catalyst supports |
06/20/1978 | US4096094 Oxidation catalysts |
06/13/1978 | US4094922 Alkylation of aromatics using amphora shaped catalysts |
06/13/1978 | US4094820 Manufacture of cobalt and/or nickel-molybdenum-alumina catalysts |
05/30/1978 | US4092227 Process for catalyzing chemical reactions |
05/23/1978 | US4091072 Exhaust gas conversion process and catalyst |
05/16/1978 | US4089941 Catalyst comprising nickel-impregnated alumina support |
05/16/1978 | US4089812 Nickel-aluminum alloy |
05/16/1978 | US4089774 Process for demetalation and desulfurization of petroleum oils |
05/16/1978 | US4089654 Catalyst system |
05/09/1978 | US4088606 Cobalt base nox reducing catalytic structure |
05/09/1978 | US4088603 Catalyst activation process |
05/02/1978 | US4087622 Ethylene, oxygen, acetic acid, metal catalysts |
04/25/1978 | US4086264 Metallic solid solution matrix, single crystal intermetallic fibers |
04/25/1978 | US4086158 Hydrogenation, catalysis |
04/11/1978 | US4083905 Open mesh, random fiber, ceramic structure, monolithic catalyst support |
04/11/1978 | US4083808 Desulfurization of residual petroleum oils and catalysts therefor |
04/11/1978 | US4083799 Method of steam reforming |
04/04/1978 | US4082697 Catalyst carrier, its method of preparation and a reforming catalyst supported on the carrier |
04/04/1978 | US4082695 Catalyst for residua demetalation and desulfurization |
03/28/1978 | US4081408 Magnesium aluminate spinel |
03/28/1978 | US4081406 Group 6b or 8 metal, alumina hydrogel, precipitation, impregnation, calcination |
03/28/1978 | US4081405 Preparation of catalysts of predetermined pore size distribution and pore volume |
03/21/1978 | US4080313 Comprising alumina, a clay mineral, and transition metal or group 2a, 5a, 6a, or 7a oxides, hydrogenation catalyst |
03/21/1978 | US4080311 Thermally stable phosphate containing alumina precipitates and their method of preparation |
03/21/1978 | US4080282 Hydrogenation catalyst on alumina support |
03/14/1978 | US4078380 Internal combustion engine; iron, nickel, cobalt, copper, chromium, aluminum |
03/07/1978 | US4078004 Methacrolein production utilizing novel catalyst |
03/07/1978 | US4077913 Ruthenium-platinum alloy, oxidation/reduction |
03/07/1978 | US4077912 Catalysts useful for exothermic reactions |
03/07/1978 | US4077908 Exhaust system catalyst support |
02/28/1978 | US4076888 Process for the preparation of metallic and/or metal-ceramic and/or ceramic sponges |
02/28/1978 | US4076792 Catalyst systems for the reduction of the oxides of nitrogen |
02/28/1978 | US4076774 Catalysts |
02/28/1978 | US4076754 Formaldehyde manufacturing process |
02/21/1978 | US4075232 Preparation of maleic anhydride from n-butene in a one-reactor, fluid-bed system using two different catalysts |
02/14/1978 | US4073749 Process for manufacturing a catalyst for the synthesis of ammonia and product thereby obtained |
02/14/1978 | US4073748 Carbon coated with ptfe |
02/14/1978 | US4073718 Process for the hydroconversion and hydrodesulfurization of heavy feeds and residua |
01/31/1978 | US4071472 Catalyst for the purification of effluent gases containing oxides of nitrogen as impurity |
01/24/1978 | US4070514 Method of fabricating graphite for use as a skeletal prosthesis and product thereof |
01/24/1978 | US4070286 Macroporous microspheroids and a process for their manufacture |
01/24/1978 | US4070283 Controlled surface porosity particles and a method for their production |
01/17/1978 | US4069171 Solidification of eutectics to produce a microstructure of intermetallic fibers in solid solution matrix |
01/17/1978 | US4069139 Hydrogenation catalyst of group 6 and group 8 metal, metal oxide or sulfide on alumina |
01/03/1978 | US4066801 Refractories |
01/03/1978 | US4066574 Hydrocarbon hydrotreating catalyst composition |
01/03/1978 | US4066572 Phospha-alumina gel and method of preparation |
12/27/1977 | US4065512 T-butanol from isobutene, copolymer of sulfonyl fluorovinyl ether and a fluorocarbon |
12/27/1977 | US4065268 Non-uniform crimped metal ribbon packed catalyst bed and method using same |
12/13/1977 | US4062872 Process of oxidizing hydrocarbons using catalysts with high heat conductivity |
12/13/1977 | US4062811 Method for preparing desulfurization catalyst |
11/29/1977 | US4060662 Article having a surface layer of catalytic ash by-product of coal combustion |
11/29/1977 | US4060498 Process for steam reforming of hydrocarbons |
11/22/1977 | US4059544 Catalysts, adsorbers, microsieves, ion exchangers |
11/08/1977 | US4057552 Production of cyanopyridines from piperidines |
11/01/1977 | US4056489 High temperature stable catalyst composition and method for its preparation |
10/25/1977 | USRE29459 Equilibration of lower alkyl substituted polyalkyl aromatic hydrocarbons with reduced disproportionation |
10/25/1977 | US4055628 Method for preparing graphite containing carbon |