Abstract: A method of reacting carbon monoxide and hydrogen to form light hydrocarbons and alcohols in a slurry phase and in the presence of iron-containing active carbon catalyst is disclosed.

Abstract: A process for hydrotreating a whole shale oil or a shale oil fraction containing at least about 0.1 wt. % nitrogen comprises a catalyst comprising a chromium component, a molybdenum component, a phosphorus component, and at least one of a cobalt component and a nickel component, deposed on a support comprising at least one porous refractory inorganic oxide. Hydrotreatment comprises contacting a hydrocarbon stream, e.g., a whole shale oil. with hydrogen in the presence of the invented catalyst under hydrotreatment conditions.

Abstract: Hydrocarbon conversion catalyst comprising an active metallic component comprising at least one metal having hydrocarbon conversion activity and at least one oxygenated phosphorus component, and a support component comprising at least one porous refractory inorganic oxide matrix component and at least one crystalline molecular sieve zeolite component.

Abstract: A catalyst support is prepared from a composite comprising alumina and one or more oxides of phosphorus by forming the composite into a shaped support material having at least 0.8 cc/gm of its pore volume in pores having diameters of 0 nm (0 .ANG.) to 120 nm (1,200 .ANG.) and at least 0.1 cc/gm of its pore volume in pores having diameters of 120 nm (1,200 .ANG.) to 5,000 nm (50,000 .ANG.) and heating said shaped support material in the presence of steam at sufficient elevated temperature, steam pressure, and time period to increase the average pore diameter of said shaped support in the absence of any appreciable reduction in pore volume.A catalyst is prepared by impregnating the steam-treated support with at least one hydrogenating metal.The catalyst can be used suitably in hydrocarbon conversion processes, such as a process for the hydrodemetallization of a hydrocarbon stream containing asphaltenes and a substantial amount of metals.

Abstract: Hydrotreating catalysts comprise a hydrogenating component and a support comprising at least one porous refractory inorganic oxide, said catalyst having BET surface area of 150 to about 190 m.sup.2 /g, bulk density of at least about 0.2 g/cc, total pore volume of at least about 0.9 cc/g with mercury penetration pore volume of at least about 0.1 cc/g in macropores with radii of 600 to 25,000 .ANG., such surface area, pore size distribution and total pore volume being effective to give an average pore diameter of at leat 230 .ANG. calculated as 4V/A. Hydrotreating process comprises contacting a hydrocarbon feed with hydrogen in the presence of the aforesaid catalyst under hydrotreating conditions. The catalyst and process are particularly useful in hydrotreating feeds comprising high metals or high metals and sulfur content materials.

Abstract: A method is disclosed for dehydrogenating a parafinic or naphthenic compound and for dehydrocyclizing a paraffinic compound comprising a straight chain of at least 5 carbon atoms, comprising: contacting an aforesaid compound under dehydrogenation conditions comprising a temperature in the range of from about 465.degree. C. to about 650.degree. C. with an active carbon catalyst having a cage-like structure and a BET surface area of at least 800 square meters per gram and a bulk density of at least 0.1 gram per cubic centimeter and comprising a substantially uniform dispersion of a metal, metal-containing material, or both in a porous carbon matrix, wherein the dispersed metal and metal in the dispersed metal-containing material are each a transition metal and wherein the total concentration of dispersed metal and dispersed metal-containing material is from about 0.001 to about 30 weight percent, calculated as the elemental metal and based on the weight of the catalyst.

Abstract: Process for catalytic dewaxing-hydrotreating of hydrocarbon feed materials comprising contacting the feed with hydrogen under catalytic dewaxing-hydrotreating conditions in the presence of a catalyst comprising a shape selective zeolitic cracking component and a hydrogenating component of improved thermal stability comprising a chromium component, at least one other Group VIB metal component and at least one Group VIII metal component. According to a specific aspect of the invention, the catalytic dewaxing-hydrotreating process is employed to convert hydrocarbon feeds of either high or low quality to lube oil base stocks of high viscosity index, low pour point and good stability in a single step.

Abstract: A process for mild hydrocracking of hydrocarbon feeds comprising contacting the feed with hydrogen under mild hydrocracking conditions in the presence of a catalytic composition comprising an active metallic component comprising at least one metal having hydrogenation activity and at least one oxygenated phosphorus component, and a support component comprising at least one non-zeolitic, porous refractory inorganic oxide matrix component and at least one shape selective crystalline molecular sieve zeolite component.

Abstract: A process for denitrogenation of high nitrogen content hydrocarbon feeds comprising contacting the feed with hydrogen under denitrogenation conditions in the presence of a catalyst comprising an active metallic component comprising at least one metal having hydrogenation activity and at least one oxygenated phosphorus component and a support component comprising at least one non-zeolitic, porous refractory inorganic oxide matrix component and at least one crystalline molecular sieve zeolite component.

Abstract: A rubber composition containing a phyllosilicate mineral filler is disclosed.

Abstract: A process for hydrocracking gas oil boiling range hydrocarbon feeds comprising contacting the feed with hydrogen under hydrocracking conditions in the presence of a catalyst comprising an active metallic component comprising at least one metal having hydrogenation activity and at least one oxygenated phosphorus component, and a support component comprising at least one non-zeolitic, porous refractory inorganic oxide matrix component and at least one crystalline molecular sieve zeolite component.

Abstract: A hydrocarbon conversion catalyst system comprising a mixture of a first catalyst containing a noble metal component deposed on a refractory inorganic oxide and a second catalyst containing a non-noble metal component deposed on a support containing a refractory inorganic oxide and a crystalline aluminosilicate material, and a reforming method employing such catalyst system are disclosed.

Abstract: A method and apparatus for regulating the intensity of the catalytic conversion of hydrocarbons in a conversion system employing a transfer line reactor are disclosed.

Abstract: A hydrocarbon conversion catalyst comprising at least one platinum-group metal deposited on a composite comprising (I) alumina and (II) rhenium deposited on silica. The catalyst eliminates the need for presulfiding treatment required by conventional rhenium-promoted catalyst in reforming service, without comparative loss in reforming performance.

Abstract: Hydrodenitrogenation of high nitrogen content hydrocarbon feeds comprises contacting the feed with hydrogen under hydrodenitrogenation conditions in the presence of a multiple catalyst system comprising an initial catalyst of apparent higher order reaction kinetics and lower rate constant for hydrodenitrogenation followed by at least one subsequent catalyst of apparent lower order reaction kinetics and higher rate constant for hydrodenitrogenation.

Abstract: A rubber composition containing a phyllosilicate mineral filler is disclosed.

Abstract: Shaped catalyst which can be prepared by use of steam.

Abstract: A catalyst support is prepared from a composite comprising alumina and one or more oxides of phosphorous by forming the composite into a shaped support material having at least 0.8 cc/gm of its pore volume in pores having diameters of 0 nm (0 A) to 120 nm (1,200 A) and at least 0.1 cc/gm of its pore volume in pores having diameters of 120 nm (1,200 A) to 5,000 nm (50,000 A) and heating said shaped support material in the presence of steam at sufficient elevated temperature, steam pressure, and time period to increase the average pore diameter of said shaped support in the absence of any appreciable reduction in pore volume.A catalyst is prepared by impregnating the steam-treated support with at least one hydrogenating metal.The catalyst can be used suitably in hydrocarbon conversion processes, such as a process for the hydrodemetallization of a hydrocarbon stream containing asphaltenes and a substantial amount of metals.

Abstract: A method for treating a phyllosilicate mineral by grinding a slurry of particles of the mineral in an organic medium and the product formed thereby are disclosed.

Abstract: A method for treating a phyllosilicate mineral by grinding a slurry of particles of the mineral in an organic medium and the product formed thereby are disclosed.