Enhanced efficiency nozzle for use in fluidized catalytic cracki

Details Enhanced efficiency nozzle for use in fluidized catalytic cracki Enhanced efficiency nozzle for use in fluidized catalytic cracki

1999-07-01

2000-08-08

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Processes

Including mixing or combining with air, gas or steam

239432, 239433, 239434, 239568, 239601, B05B 704

Patent

active

060988967

ABSTRACT:
In fluidized catalytic cracking, enhanced efficiency is produced through the use of a spray nozzle having two transversely elongated discharge orifices for effecting fine atomization of liquid hydrocarbon feed as the latter is sprayed from the nozzle. The orifices preferably are inclined so as to produce a converging spray but can be inclined to produce a diverging spray or a substantially flat spray. Alternative forms of pressurized air atomizing heads are disclosed.

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patent: 5921472 (1999-07-01), Haruch

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