Continuous process for the oxidative coupling of methane to C.su

Details Continuous process for the oxidative coupling of methane to C.su Continuous process for the oxidative coupling of methane to C.su

1986-09-23

1990-07-03

Dixon, Jr., William R.

Chemistry of hydrocarbon compounds

Unsaturated compound synthesis

C07C 200

Patent

active

049393120

ABSTRACT:
A continuous process for the catalytic oxidative coupling in the presence of oxygen or an oxygen containing gas to C.sub.n H.sub.m hydrocarbons (n.gtoreq.2, m=2n or 2n+2) at temperatures between 500.degree. and 900.degree. C., with partial pressures of methane above 0.5 bar and a ratio of the partial pressures of methane and oxygen between 1 and 20 is described. This process uses oxides, peroxides, hyperoxides, hydroxides, carbonates, sulfates, phosphates and silicates of the elements belonging to the 1., 2. and 4. main group of the periodic system as catalysts with and without a support material.

REFERENCES:
patent: 4495374 (1985-01-01), Jones
patent: 4499322 (1985-02-01), Jones
patent: 4523049 (1985-06-01), Jones et al.
patent: 4523050 (1985-06-01), Jones et al.
patent: 4547608 (1985-10-01), Johnson
patent: 4547611 (1985-10-01), Jones
patent: 4608449 (1986-08-01), Baerns et al.
patent: 4620057 (1986-10-01), Kimble
patent: 4654459 (1987-03-01), Sofranko
patent: 4658077 (1987-04-01), Kolts
Keller et al., "Synthesis of Ethylene via Oxidative Coupling of Methane", Journal of Catalysis, vol. 73, pp. 9-19 (1982).
Keller and Bhasin, "Synthesis of Ethylene via Oxidative Coupling of Methane", Journal of Catalysis, 73, 9-19 (1982).
Lunsford et al, Symposium on the New Surface Science in Catalysis Presented Before the Division of Colloid and Surface Chemistry, American Chemical Society, Philadelphia Meeting, Aug. 26-31, 1984, pp. 920-926.
Hinsen and Baerns, Oxidative Kopplung von Methan zu C.sub.2 -Kohlenwasserstoffen in Gegenwart unterschiedlicher Katalysatoren, Chemical Zeitung, 1983, pp. 223-226.

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