| Patents for B01J 35 - Catalysts, in general, characterised by their form or physical properties (33,706) |
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| 03/24/1981 | US4257874 Petroleum refinery processes using catalyst of aluminosilicate sols and powders |
| 03/24/1981 | CA1097887A1 Process for the synthesis of ammonia using a catalyst supported on graphite-containing carbon |
| 03/18/1981 | EP0025308A1 A process and apparatus for catalytically reacting steam with a hydrocarbon in endothermic conditions |
| 03/17/1981 | US4256722 Process for producing porous spinel materials |
| 03/17/1981 | US4256676 Process for preparing porous metal oxide beads |
| 03/17/1981 | CA1097695A1 Methanation process |
| 03/11/1981 | EP0024954A1 Catalyst for production of unsaturated carboxylic acid, preparation thereof and production of unsaturated carboxylic acid |
| 03/10/1981 | US4255253 Hydrogen processing of hydrocarbon feeds using coated catalysts |
| 03/03/1981 | US4254296 Process for the preparation of tertiary olefins |
| 03/03/1981 | US4253992 Ceramic honeycomb composite structure, catalyst supported thereby and method of producing the same |
| 02/25/1981 | EP0024199A1 Catalyst having low volume of large pores and hydrocarbon hydroconversion process using same |
| 02/24/1981 | US4252690 Multilayer, oxidation catalysts, titanium |
| 02/24/1981 | US4252678 Preparation of colloidal dispersions of ruthenium, rhodium, osmium and iridium by the polymer-catalyzed decomposition of carbonyl cluster compounds thereof |
| 02/24/1981 | US4252677 Preparation of colloidal dispersion of nickel, palladium and platinum by the polymer-catalyzed decomposition of carbonyl compounds thereof |
| 02/24/1981 | US4252676 Preparation of colloidal group VII-A transition metal dispersions by the polymer-catalyzed decomposition of carbonyl and organocarbonyl compounds thereof |
| 02/24/1981 | US4252674 Preparation of colloidal cobalt dispersions by the polymer-catalyzed decomposition of cobalt carbonyl and cobalt organocarbonyl compounds |
| 02/24/1981 | US4252673 Preparation of colloidal cobalt dispersions by the polymer-catalyzed decomposition of cobalt carbonyl and cobalt organocarbonyl compounds |
| 02/24/1981 | US4252672 Preparation of colloidal iron dispersions by the polymer-catalyzed decomposition of iron carbonyl and iron organocarbonyl compounds |
| 02/24/1981 | US4252671 Preparation of colloidal iron dispersions by the polymer-catalyzed decomposition of iron carbonyl and iron organocarbonyl compounds |
| 02/17/1981 | US4251393 Attrition resistant catalysts |
| 02/10/1981 | US4250111 Coprecipitation and reduction of water soluble metal salt and cupric salt |
| 02/10/1981 | US4250057 Process for producing a catalyst comprising a graphite containing carbon, a transitional metal and a modifying metal ion |
| 02/10/1981 | US4250052 Coating a solution of a vinyl aromatic polymer on a distillation packing base; desolventizing; sulfonation |
| 02/10/1981 | CA1095535A1 Process for the preparation of hydrocarbons |
| 02/03/1981 | US4248852 Process for the production of alumina suitable for use as a catalyst carrier |
| 01/27/1981 | CA1094533A1 Reforming catalyst and a hydrocarbon catalytic reforming process using the catalyst |
| 01/27/1981 | CA1094490A1 Process for demetallizing hydrocarbon oils |
| 01/27/1981 | CA1094294A1 Production of sulfur |
| 01/14/1981 | EP0022238A1 Process for the preparation of methyl glyoxal |
| 01/13/1981 | CA1093536A1 Removal of a gas component present in a gaseous stream |
| 01/07/1981 | EP0021674A1 Synthesis of large crystal zeolite ZSM-5 and zeolite so made |
| 01/07/1981 | EP0020963A2 Process and catalysts for oxidizing sulphur dioxide |
| 01/07/1981 | EP0020530A1 Centrifuge apparatus and method for producing hollow microspheres |
| 01/06/1981 | CA1093051A1 Structural ceramic article and method of making same |
| 12/30/1980 | US4242530 Process for separating isobutene from C4 streams |
| 12/30/1980 | US4242236 65-130 Angstrom mean radius silica-alumina catalyst support |
| 12/30/1980 | US4242235 Impregnating a refractory support having bimodal porosity with a silver compound or complex |
| 12/30/1980 | US4242103 Depositing active carbon layer on disproportion catalyst followed by steaming |
| 12/23/1980 | CA1091899A1 Method for removal of nitrogen oxides from nitrogen oxides-containing exhaust gas |
| 12/16/1980 | US4239834 Metal substrate formation with torx recess mandrel |
| 12/09/1980 | US4238455 Denitrification reactor |
| 12/09/1980 | US4238359 Tumbling granulation and roasting of a metal compound mixture also including a thallium, a group 1a, or group 2a compound; stabilization |
| 12/02/1980 | US4237030 Catalyst for purifying exhaust gas from an internal combustion engine |
| 12/02/1980 | CA1090536A1 Spheroidal alumina particles |
| 11/25/1980 | US4235748 Method of making improved hydrogenation catalyst |
| 11/12/1980 | EP0018410A1 Method and apparatus for producing hollow plastic microspheres |
| 11/11/1980 | US4233351 Ceramic honeycomb structure |
| 11/11/1980 | US4233246 By oxidation of hydroxy aliphatic ethers |
| 11/11/1980 | US4233187 High catalytic efficiency provided by the geometric surface area of the interior of axial gas passageways |
| 11/11/1980 | US4233184 Aluminum phosphate-alumina compositions and catalysts comprising the same |
| 11/11/1980 | US4233183 Process for producing plate-shaped denitrating catalyst |
| 11/11/1980 | CA1089495A1 Process for the preparation of hydrocarbons |
| 11/04/1980 | US4232177 Catalytic distillation process |
| 11/04/1980 | US4231751 Novel method of testing a charge calcined alumina to determine its suitability for use in hydrocarbon conversion |
| 11/04/1980 | CA1088884A1 Process for the conversion of hydrocarbons |
| 10/29/1980 | EP0017865A1 Support catalyst containing vanadium and titanium and/or zirconium and its use in the preparation of phthalic anhydride |
| 10/21/1980 | US4229234 Passivated, particulate high Curie temperature magnetic alloys |
| 10/21/1980 | CA1088042A1 Controlled surface porosity particles and a method for their production |
| 10/21/1980 | CA1088014A1 Hydrorefining asphaltenic petroleum charge stocks |
| 10/15/1980 | EP0017000A1 Method for the preparation of shell-type catalysts and their use |
| 10/15/1980 | EP0016851A1 Process for producing olefins from carbon monoxide and hydrogen |
| 10/15/1980 | EP0016818A1 Method for compressing gaseous materials in a contained volume |
| 10/14/1980 | US4227995 Demetallization of hydrocarbon feedstock |
| 10/14/1980 | CA1087593A1 Macroporous microspheroids and a process for their manufacture |
| 10/07/1980 | US4226782 Production of alkylene oxides and catalysts thereof |
| 10/01/1980 | EP0016599A1 Hydrotreating a hydrocarbon stream to remove nitrogen and sulfur and catalyst used in such hydrotreatment |
| 09/30/1980 | US4225421 Process for hydrotreating heavy hydrocarbons |
| 09/23/1980 | US4224285 Exhaust system, alumina-coated stainless steel wool |
| 09/23/1980 | US4224254 Preparation of aromatic and araliphatic aldehydes |
| 09/23/1980 | US4224190 Indium dispersed in a carrier |
| 09/23/1980 | US4224144 Hydrotreating a hydrocarbon stream to remove nitrogen and sulfur |
| 09/17/1980 | EP0015801A1 Process for the preparation of dual-porosity alumina beads |
| 09/17/1980 | EP0015569A1 Method for the preparation of shell-type catalysts |
| 09/17/1980 | EP0015293A1 Method and apparatus for producing hollow microspheres. |
| 09/16/1980 | US4222945 Production of maleic anhydride |
| 09/16/1980 | CA1085758A1 Process for upgrading solids-containing liquid hydrocarbon oils |
| 09/09/1980 | US4221843 Construction of elliptical metal substrates |
| 09/09/1980 | US4221678 Noble metal catalyst for dehydrogenation of cyclohexanes |
| 09/02/1980 | US4220625 Exhaust gas control equipment |
| 09/02/1980 | US4220461 Low temperature synthesis of vitreous bodies and their intermediates |
| 08/26/1980 | US4219521 Method of extruded catalyst manufacture |
| 08/19/1980 | US4218430 Impregnation with fugitive organic material |
| 08/19/1980 | US4218341 Process for the application of a catalytically active coating on a catalyst carrier |
| 08/19/1980 | US4218308 Hydrogenation catalyst |
| 08/12/1980 | US4217240 Stable aluminosilicate aquasols having uniform size particles and their preparation |
| 08/12/1980 | CA1083556A1 Honey comb structured catalyst containing noble metals |
| 08/06/1980 | EP0013980A1 Use of cobalt-molybdene and/or nickel-molybdeneoxide catalysts for the hydrorefining of petroleum hydrocarbons |
| 08/05/1980 | US4216123 Pore size os the catalyst |
| 08/05/1980 | US4216122 Manufacture of high surface area spheroidal alumina particles having a high average bulk density |
| 08/05/1980 | CA1083122A1 Process for applying a catalytically active coating on catalyst supports |
| 08/05/1980 | CA1083064A1 High temperature hydroconversion without incompatibles formation |
| 07/29/1980 | US4215011 Cloth pockets |
| 07/22/1980 | CA1081916A1 Monolithic-supported catalyst or groups of monolithic- supported catalysts for the purification of waste gases of internal combustion engines |
| 07/15/1980 | US4212766 Molybdate or tungstate as key phase, for oxidation or ammoxidation |
| 07/15/1980 | US4212729 Process for demetallation and desulfurization of heavy hydrocarbons |
| 07/15/1980 | CA1081674A1 Control of physical properties of alumina extrudates |
| 07/15/1980 | CA1081640A1 Catalytic reactor and process for hydrogenating carbonaceous materials in said reactor |
| 07/09/1980 | EP0013275A1 Supported cobalt-silica coprecipitated hydrogenation catalyst |
| 07/08/1980 | CA1081151A1 Process for the conversion of hydrocarbons |
| 07/01/1980 | US4210602 Process for the preparation of asymmetrical N-phenyl-N'-substituted para-phenylene diamines |