Chemistry of hydrocarbon compounds – Aromatic compound synthesis – By ring formation from nonring moiety – e.g. – aromatization,...
Patent
1991-05-24
1992-06-02
Pal, Asok
Chemistry of hydrocarbon compounds
Aromatic compound synthesis
By ring formation from nonring moiety, e.g., aromatization,...
585407, 585418, 502325, C07C 600
Patent
active
051188937
ABSTRACT:
The invention relates to an efficient process for the production of higher hydrocarbon from the catalyzed conversion of acetylene. This invention describes the use of a nickel or cobalt-containing zeolite catalyst, coupled with the addition of a hydrogen donor co-reactant to the acetylene feed, to obtain continuous and complete conversion of acetylene to other hydrocarbons. The catalyst/reactant feed process described eliminates rapid catalyst deactivation.
REFERENCES:
patent: 4424401 (1984-01-01), White et al.
patent: 4695670 (1987-09-01), Seddon
patent: 4704496 (1987-11-01), Paparizos et al.
patent: 4921685 (1990-05-01), Peters et al.
patent: 4973776 (1990-11-01), Allenger et al.
Allenger et al., "The influence of infrared radiation on acetylene conversion," Fuel, vol. 66, pp. 435-436 (1987).
Tsai et al., "Reaction of Acetylene over ZSM-5-Type Catalysts," J. of Catalysis, vol. 80, pp. 207-214 (1983).
Allenger et al., "Reaction of Acetylene over Fluorinated Alumina Catalysts," vol. 105, pp. 71-80 (1987).
Tedeschi, R. J. in "Acetylene-Based Chemicals from Coal and Natural Sources", Marcel Dekker, Inc., New York, NY 10016, p. 47.
Dejaifve et al., "Reaction Pathways for the Conversion of Methanol and Olefins on H-ZSM-5 Zeolite," J. of Catalysis, vol. 63, pp. 331-345 (1980).
Riley et al., "Transition-State Selectivity in the Cracking of n-Heptane over Modified ZSM-5 Catalysts," J. of Catalysis, vol. 100, pp. 322-327 (1986).
D. Seddon, "The Conversion of Natural Gas to Transport Fuels: An Appraisal of Present Technology," BHP Technical Bulletin, vol. 27, No. 1, pp. 84-88 (1983).
Chevreau et al., "Reactions de condensation de l'aceene catalysepar les zeolithes Y chromees: influence de l'acidite, aspect cine" Bulletin de la Societe Chimique de France, No. 3, pp. 483-488 (1988).
Dialog Search Report.
Abstract by Larkins et al., "Catalytic conversion of light hydrocarbons to liquid fuels".
Allenger et al., "Catalyst Deactivation in Acetylene Polymerization," Applied Catalysis, vol. 39, pp. 191-211 (1988).
He Yigong
Jang Wen-Long
Timmons Richard B.
Achutamurthy P.
Board of Regents , The University of Texas System
Pal Asok
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