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Sie Swan Tiong, de Jong Krijn Pieter, Dufour Jacques Julien Jean: Heavy oil cracking process.. Shell Int Research, May 31, 1989: EP0318125-A2 (20 worldwide citation)

Process for the conversion of a heavy oil fraction into lighter fractions, comprising passing a heavy oil fraction, having a low content of asphaltenic constituents together with a hydrogen containing gas stream through a reaction zone containing a non-acidic, hydrogen activating catalyst at a tempe ...


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Sie Swan Tiong: A process for the production of isoparaffins.. Shell Int Research, November 11, 1992: EP0512635-A2 (20 worldwide citation)

A process for the production of isoparaffins having 4 to 7 carbon atoms per molecule from synthesis gas comprising the following steps: a) Synthesis of a heavy paraffins-containing hydrocarbon mixture over a Fischer-Tropsch catalyst; b) Conversion of at least part of the heavy paraffins-containing h ...


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Minderhoud Johannes Kornelis, Post Martin Franciscus Maria, Sie Swan Tiong: Process for the preparation of hydrocarbons.. Shell Int Research, May 30, 1984: EP0109702-A1 (16 worldwide citation)

Process for the preparation of hydrocarbons by contacting a feed comprising hydrogen, carbon monoxide and steam, the quantity of steam being 10-40%v, calculated on the H2/CO/H2O mixture, at elevated temperature and pressure with a silica supported catalyst comprising 10-40 pbw cobalt and 0.1-150 pbw ...


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Minderhoud Johannes Kornelis, Post Martin Franciscus Maria, Sie Swan Tiong, Sudholter Ernst Jan Robert: Process for the preparation of hydrocarbons.. Shell Int Research, May 29, 1985: EP0142887-A2 (14 worldwide citation)

C5 hydrocarbons are prepared from C4 hydrocarbons by a two-stage process comprising steam reforming followed by Fischer-Tropsch synthesis over a special cobalt-containing catalyst; a gaseous fraction comprising unconverted H2 and CO as well as C4 hydrocarbons and CO2 formed as by-products is separat ...


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Sie Swan Tiong: Process for the preparation of hydrocarbons.. Shell Int Research, November 21, 1985: EP0161705-A2 (12 worldwide citation)

Syngas is subjected to Fischer-Tropsch synthesis over a specical Co/at least one of Zr/Ti/Cr and silica, aluminic or silica/alumina catalyst and the C20 fraction of the synthesized product is converted into linear C10-C20 olefins by mild thermal cracking.


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Post Martin Franciscus Maria, Sie Swan Tiong: Process for the preparation of hydrocarbons.. Shell Int Research, January 8, 1986: EP0167215-A2 (12 worldwide citation)

In the preparation of hydrocarbons from syngas over a Co/Zr/SiO2 catalyst which has been prepared by impregnation and/or kneading, the catalyst is applied in the form of a fixed bed which meets a specified relation between its external (Se) and internal (Si) surface. In order to show a high C_5 sele ...


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Sie Swan Tiong: Process for the generation of power and the preparation of liquid hydrocarbons.. Shell Int Research, March 28, 1984: EP0103914-A2 (11 worldwide citation)

Power is generated and liquid hydrocarbons are prepared in a process in which less than 70%v of a mixture of carbon monoxide and hydrogen is converted by means of a hydrocarbon synthesis carried out above 300 DEG C. From the reaction product are separated a liquid fraction which comprises the desire ...