Process and apparatus for the production of olefins from both he

Details Process and apparatus for the production of olefins from both he Process and apparatus for the production of olefins from both he

1984-02-24

1990-03-06

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

With means applying electromagnetic wave energy or...

165184, 196110, 196134, 208 72, 208107, 208130, 422194, 422197, 422207, 585648, 585652, C10G 920

Patent

active

049064428

ABSTRACT:
The invention is a pyrolysis furnace for cracking heavy oils to olefins. The furnace includes a convection zone and a radiation zone. In parallel streams, the heavy stream and a stream diluent are heated in the convection zone to the point of partial thermal cracking while in the other stream a lighter oil and steam are cracked to produce olefins. The hot, olefinic light stream is then mixed with the heated heavy stream and further cracked in the radiation zone.

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CRC Handbook of Chemistry and Physics, Edition 64, pp. F-91, 1983.

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