发明名称 |
FCC PROCESS INCORPORATING ATOMIZATION OF FCC FEED OIL |
摘要 |
A liquid atomization process comprises forming a two-phase fluid mixture of a liquid and a gas, under pressure, dividing the fluid into two separate strea ms which are passed into and through an impingement mixing zone (22) in which they are impingement mixed to form a single stream of two-phase fluid. The mixed, single stream is then passed into and through a shear mixing zone (24 ) and then into a lower pressure expansion zone (30), in which atomization occurs to form a spray of atomized drops of the liquid. The impingement (22) and shear (24) mixing zones comprise respective upstream (16) and downstream (18) portions of a single cavity (14) in a nozzle (10). This is useful for atomizing the hot oil in a FCC process.
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申请公布号 |
CA2365530(A1) |
申请公布日期 |
2000.09.21 |
申请号 |
CA20002365530 |
申请日期 |
2000.03.17 |
申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
ITO, JACKSON I.;KOVEAL, RUSSELL JOHN JR. |
分类号 |
C10G11/18;C10G9/28;(IPC1-7):C10G9/28 |
主分类号 |
C10G11/18 |
代理机构 |
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