Shell Oil Comapny

Jacobus Johannes Cornelis Geerlings

Hans Michiel Huisman

Hans A Stil

Evert Wesker

Gerardus Antonius Franciscus Van Mossel

Bernardus Cornelis Maria In' T Veen

Peter Marie Paulus

Hans Michiel Hans Huisman

The present invention provides a process for the preparation of Ti-doped alkali metal and/or alkaline-earth metal aluminum hydride, comprising intimately mixing: an alkali metal and/or alkaline-earth metal aluminum hydride, or at least one alkali metal hydride and/or alkaline-earth metal hydride, metallic aluminum and H, with in the range of from 0.5 to 20 mol % of Ti(OCH), based on the moles of Al in the prepared Ti-doped alkali metal and/or alkaline-earth metal aluminum hydride. The invention further relates to a Ti-doped alkali metal and/or alkaline-earth metal aluminum hydride, obtainable by a process according to the invention, a hydrogen storage material comprising a Ti-doped alkali metal and/or alkaline-earth metal aluminum hydride according the invention, a process for reversibly desorbing and/or absorbing hydrogen, the use of a Ti-doped alkali metal and/or alkaline-earth metal aluminum hydride according to invention to store hydrogen and the use of Ti(OCH)as Ti-dopant for an alkali metal and/or alkaline-earth metal aluminum hydride.

Process for preparing Ti-doped hydrides

A process for sequestration of carbon dioxide comprising the following steps: (a) dispersing solid waste material comprising calcium oxide and a calcium-comprising mixed oxide in water to dissolve at least part of the calcium oxide and to form calcium oxide-depleted solid waste material in a calcium hydroxide solution; (b) separating the calcium hydroxide solution from the calcium oxide-depleted solid waste material; (c) converting the calcium hydroxide in the separated calcium hydroxide solution in precipitated calcium carbonate; and (d) contacting an aqueous slurry of the calcium oxide-depleted solid waste material with carbon dioxide for mineral carbonation of the carbon dioxide to form carbonated solid waste material.

Process for sequestration of carbon dioxide

The invention provides a process for sequestration of carbon dioxide by mineral carbonation comprising the following steps:

Process for sequestration of carbon dioxide by mineral carbonation

The invention provides a process for the production of mainly C+ hydrocarbons, which process involves contacting carbon monoxide and hydrogen at a temperature in the range of from about 180&#xb0; C. to about 270&#xb0; C. and elevated pressure in the presence of a catalyst composition having cobalt, manganese and at least one of rhenium and/or ruthenium on a titania carrier. The invention also relates to a catalyst composition having cobalt, manganese and rhenium on a titania carrier.

Catalyst and process for the preparation of hydrocarbons

The invention provides a process for the production of mainly C &plus; hydrocarbons, which process involves contacting carbon monoxide and hydrogen at a temperature in the range of from about 180&deg; C. to about 270&deg; C. and elevated pressure in the presence of a catalyst composition having cobalt, manganese and at least one of rhenium and/or ruthenium on a titania carrier. The invention also relates to a catalyst composition having cobalt, manganese and rhenium on a titania carrier.

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Amsterdam, Netherlands

Jacobus Johannes Cornelis Geerlings