A method of making a hydrodesulfurization catalyst having nickel and molybdenum sulfides deposited on a support material containing mesoporous silica that is optionally modified with zirconium. The method of making the hydrodesulfurization catalyst involves a single-step calcination and reduction procedure. The utilization of the hydrodesulfurization catalyst in treating a hydrocarbon feedstock containing sulfur compounds (e.g. dibenzothiophene, 4,6-dimethyldibenzothiophene) to produce a desulfurized hydrocarbon stream is also provided.

A method of making a hydrodesulfurization catalyst having nickel and molybdenum sulfides deposited on a support material containing mesoporous silica that is optionally modified with zirconium. The method of making the hydrodesulfurization catalyst involves a single-step calcination and reduction procedure. The utilization of the hydrodesulfurization catalyst in treating a hydrocarbon feedstock containing sulfur compounds (e.g. dibenzothiophene, 4,6-dimethyldibenzothiophene) to produce a desulfurized hydrocarbon stream is also provided.

The present invention relates to a process for producing a Fischer-Tropsch synthesis catalyst wherein from 15 to 40 mol. % of the cobalt thereon is in the form of cobalt oxide. The present invention also relates to a start-up process for a reduced-and-passivated cobalt-containing Fischer-Tropsch catalyst, wherein from 15 to 40 mol. % of the cobalt thereon is in the form of cobalt oxide and the reduced-and-passivated catalyst is activated by contacting the catalyst with a syngas stream.

The present invention relates to a process for producing a Fischer-Tropsch synthesis catalyst wherein from 15 to 40 mol. % of the cobalt thereon is in the form of cobalt oxide. The present invention also relates to a start-up process for a reduced-and-passivated cobalt-containing Fischer-Tropsch catalyst, wherein from 15 to 40 mol. % of the cobalt thereon is in the form of cobalt oxide and the reduced-and-passivated catalyst is activated by contacting the catalyst with a syngas stream.

A selective hydrogenation catalyst that can be obtained by the process comprising at least the following steps: a) the alumina support is brought into contact with at least one organic additive; b) the alumina support is brought into contact with at least one nickel metal salt, the melting point of said metal salt of which is between 20° C. and 150° C.; c) the solid mixture obtained on conclusion of steps a) and b) is heated with stirring; d) the catalyst precursor on conclusion of step c) is dried; e) a step of heat treatment of the dried catalyst precursor obtained on conclusion of step d) is carried out.

Hydrogen is a useful carbon-neutral fuel that can be used in many applications. Unfortunately, hydrogen is hard to produce cost effectively without additional pollution from the production process. This invention solves the problem of producing hydrogen using a renewable low carbon source. This method uses high temperature heat from a concentrated solar power plant to generate steam from water. The steam can then be used with methane or another starter fuel to produce low carbon hydrogen. Additional steam can be added to boost the hydrogen to carbon ratios.

Hydrogen is a useful carbon-neutral fuel that can be used in many applications. Unfortunately, hydrogen is hard to produce cost effectively without additional pollution from the production process. This invention solves the problem of producing hydrogen using a renewable low carbon source. This method uses high temperature heat from a concentrated solar power plant to generate steam from water. The steam can then be used with methane or another starter fuel to produce low carbon hydrogen. Additional steam can be added to boost the hydrogen to carbon ratios.

A method of dry reforming methane with CO.sub.2 using a bi-metallic nickel and ruthenium-based catalyst. A dry reformer having the bimetallic catalyst as reforming catalyst, and a method of producing syngas with the dry reformer.

A method of dry reforming methane with CO.sub.2 using a bi-metallic nickel and ruthenium-based catalyst. A dry reformer having the bimetallic catalyst as reforming catalyst, and a method of producing syngas with the dry reformer.

The present invention relates to methods and catalysts for producing methylbenzyl alcohol from ethanol by catalytic conversion, and belongs to the field of chemical engineering and technology. The present invention develops a route of producing methylbenzyl alcohol starting from green and sustainable ethanol and provide corresponding catalysts used for the catalytic conversion route. This innovative reaction route has several advantages, such as, simple process, eco-friendly property, and easy separation of products, as compared with a traditional petroleum-based route. This present route has a reaction temperature of 150-450° C. and total selectivity of 72% for methylbenzyl alcohol, and has good industrial application prospect. The innovation of this patent comprises the catalysts synthesis and the reaction route.