Alkylate upgrading

Chemistry of hydrocarbon compounds – Plural serial diverse syntheses – To produce aromatic

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585331, 585418, 585419, 208138, C07C 608, C10G 35085, C10G 35095

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active

049103571

ABSTRACT:
A process selective for converting dimethylhexanes to aromatic analogs is described. Application of the exhibited selectivity of the process allows upgrading alkylate dimethylhexane(s) of low RON to produce higher RON analogs without affecting changes in other components of the alkylate. The catalysts preferred comprise platinum and non-acidic supports such as [Sn]ZSM-5 and [In]ZSM-5.

REFERENCES:
patent: Re29948 (1979-03-01), Dwyer et al.
patent: 3702293 (1972-11-01), Hayes et al.
patent: 3702294 (1972-11-01), Rausch
patent: 3878131 (1975-04-01), Hayes
patent: 4104320 (1978-08-01), Bernard et al.
patent: 4300015 (1981-11-01), Kirsch et al.
patent: 4325808 (1982-04-01), Kim et al.
patent: 4347394 (1982-08-01), Detz et al.
patent: 4387258 (1983-06-01), Vadekar et al.
patent: 4416806 (1983-11-01), Bernard et al.
patent: 4418006 (1983-11-01), Kim et al.
patent: 4435283 (1984-03-01), Buss et al.
patent: 4456527 (1984-06-01), Buss et al.
patent: 4486547 (1984-12-01), Imai et al.
patent: 4487843 (1984-12-01), Telford et al.
patent: 4487848 (1984-12-01), Robinson et al.
patent: 4547472 (1985-10-01), Nordstrand
patent: 4576805 (1986-03-01), Chang et al.
patent: 4588495 (1986-05-01), Franck et al.
patent: 4604371 (1986-08-01), Moorehead
patent: 4614834 (1986-09-01), Lambert et al.
patent: 4619906 (1986-10-01), Lambert et al.
patent: 4652360 (1987-03-01), Dessau
G. Wengui et al, "IR Study of Framework Vibrations and Surface Properties High Silica Zeolites", Zeolites, Elsevir Science, Amsterdam, 1985, p. 279.
Ione, Journal of Molecular Catalysis, 31, pp. 355-370 (1985).
Ione, "Structure and Reactivity of Modified Zeolites", Elsevir Science (1984), pp. 151-155.
Huagong, vol. 15, No. 7 (1986) (with translation).

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