Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1994-08-08
1999-01-05
Cintins, Marianne M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568909, 560475, 252373, C07C 4500
Patent
active
058565850
ABSTRACT:
Process of catalytic partial oxidation of natural gas in order to obtain synthesis gas and formaldehyde, integrated with processes of hydrogenation of the resulting CO, such as Fischer-Tropsch and methanol syntheses. Such an oxidation is carried out by means of a catalyst constituted by one or more compounds of metals form Platinum Group, which is given the shape of wire meshes, or is deposited on a carrier made from inorganic compounds, in such a way that the level of metal or metals from Platinum Group, as percent by weight, is comprised within the range of from 0.1 to 20% of the total weight of catalyst and carrier, by operating at temperatures comprised within the range of from 300.degree. to 950.degree. C., under pressures comprised within the range of from 0.5 to 50 Atm, at space velocities comprised within the range of from 20,000 to 1,500,000 h.sup.-1.
REFERENCES:
patent: 5149464 (1992-09-01), Green et al.
patent: 5336655 (1994-08-01), Basini et al.
Ullman's Encyclopedia of Industrial Chemistry, Carbon Monoxide, vol. A5, Henry LEDON, "Carbon Monoxide", 9.2 'Production of Organic Chemicals, pp. 211-213, 1986.
Applied Catalysis, B 1, J.K. Hochmuth, "Catalytic Partial Oxidation of Methane Over A Monolith Supported Catalyst", 1992, pp. 89-100 plus title page.
Catalysis Letter 6, Patrick D.F. Vernon, et al., "Partial Oxidation of Methane to Synthesis Gas", 1990, pp. 181-186.
Basini Luca
Marchionna Mario
Sanfilippo Domenico
Cintins Marianne M.
Jones Dwayne C.
Snamprogetti S.p.A.
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