发明名称 |
Process for upgrading crude oil and residual fractions thereof by vaporizing the charge in a falling curtain of contact particles |
摘要 |
A process for upgrading a petroleum charge of crude oil or residual fractions thereof, in which the charge is dispersed into a descending curtain of heated, substantially inert contact material. This contact material preferably has a conversion rate not substantially greater than 10% in the CAT D test. The vapors generated on contact of the charge with the curtain are collected on the side of the curtain opposite from where the charge is dispersed. The recovered product has a substantially reduced metals content and Conradson Carbon number and is suitable for catalytic cracking or use as heavy fuel or a heavy fuel precursor.
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申请公布号 |
US4435272(A) |
申请公布日期 |
1984.03.06 |
申请号 |
US19820369056 |
申请日期 |
1982.04.16 |
申请人 |
ENGELHARD CORPORATION |
发明人 |
BARTHOLIC, DAVID B.;FLANDERS, ROBERT L. |
分类号 |
C10G9/30;C10G25/00;C10G31/06;(IPC1-7):C10G9/30;C10G9/42 |
主分类号 |
C10G9/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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