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Johannes K Minderhoud, Swan T Sie: Process for the preparation of middle distillates from syngas. Shell Oil Company, June 10, 1986: US04594468 (95 worldwide citation)

Middle distillates are prepared from syngas by a two-stage series-flow process comprising (1) Fischer-Tropsch synthesis over a special Zr, Ti or Cr promoted Co-catalyst followed by (2) hydroconversion of the total synthesized product over a supported noble metal catalyst.


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Henricus M J Bijwaard, Michael A M Boersma, Swan T Sie: Process for the preparation of middle distillates. Shell Oil Company, John M Duncan, Ronald R Reper, May 24, 1983: US04385193 (35 worldwide citation)

Middle distillate hydrocarbons are produced from feed mixtures of carbon monoxide and hydrogen by contacting said feed at elevated temperature and pressure in a first stage with certain impregnated catalysts and contacting at least the middle distillate fraction of the product of the first stage in ...


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Calemma Vincenzo, Peratello Stefano, Perego Carlo, Pavoni Silvia, Guanziroli Silvia: Process for the preparation of middle distillates starting from linear paraffins. Agip Petroli, Enitecnologie, May 23, 2001: EP1101813-A1 (28 worldwide citation)

Process for the preparation of a middle distillate having good properties at low temperatures, which can be used as fuel, starting from a mixture of substantially linear hid-rocarbons, without sulfur and containing at least 20% of a high-boiling fraction having a distillation temperature exceeding 3 ...


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Van Ballegoy Carolus Maria, Daamen Jacobus Theodorus, Gilson Jean Pierre, Klazinga Aan Hendrik, Hoek Arend: Process for the preparation of middle distillates.. Shell Int Research, April 21, 1993: EP0537815-A1 (20 worldwide citation)

Middle distillates are prepared from a hydrocarbon feed obtained by a Fischer-Tropsch synthesis and comprising a fraction having a boiling point above the boiling point range of the middle distillates, by a process which comprises contacting the said hydrocarbon feed at elevated temperature and pres ...


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Arend Hoek, Eduard P Kieffer: Process for the preparation of middle distillates. Shell Oil Company, May 14, 1985: US04517396 (17 worldwide citation)

A process for converting C.sub.2 -C.sub.5 olefins into middle distillates at a temperature of 150.degree.-300.degree. C. over a catalyst which has been prepared by depositing at least 0.1% w Ni or Co by ion exchange onto a crystalline metal silicate having a ZSM-5 structure.


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Arend Hoek, Matthijs Maria Gerardus Senden: Process for the preparation of middle distillates. Shell Oil Company, February 22, 2005: US06858127 (7 worldwide citation)

A process for the preparation of one or more hydrocarbon fuel products boiling in the kero/diesel range from a stream of hydrocarbons produced in a Fischer-Tropsch process, in which process synthesis gas is converted into liquid hydrocarbons, at least a part of the hydrocarbons boiling above the ker ...


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Kieffer Eduard Philip, Sie Swan Tiong: Process for the preparation of an aromatic hydrocarbons-containing mixture.. Shell Int Research, August 27, 1986: EP0192289-A2 (7 worldwide citation)

A process for the preparation of an aromatic hydrocarbons-containing mixture by contacting a natural gas containing more than 50%w of methane and furthermore paraffins with at least three carbon atoms per molecule at a pressure higher than 20 bar and at elevated temperature with a catalyst comprisin ...


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