Heavy naphtha conversion process

Details Heavy naphtha conversion process Heavy naphtha conversion process

1992-11-16

1994-06-07

Springer, David B.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208308, 585322, 585330, C10G 6908, C10G 5700, C07C10700

Patent

active

053186893

ABSTRACT:
A straight run naphtha is fractionated to yield on intermediate naphtha and the heaviest 10 vol % as heavy naphtha. The intermediate naphtha is catalytically reformed to yield reformed naphtha having a 90 vol % temperature (T90) of 310.degree. F. (155.degree. C.). The heavy naphtha is subjected to fluid catalytic cracking (FCC) to yield liquid fuel and lighter, including C.sub.4 olefins and a cracked naphtha having a research octane number suitable for gasoline blending.

REFERENCES:
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patent: 4049539 (1977-09-01), Yan et al.
patent: 4437976 (1984-03-01), Oleck et al.
patent: 4647368 (1987-03-01), McGuiness et al.
patent: 4950387 (1990-08-01), Harandi et al.
patent: 5062943 (1991-11-01), Apelian et al.

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