| 发明名称 |
Methods and apparatuses for heating hydrocarbon streams for processing |
| 摘要 |
Methods and apparatuses for processing hydrocarbon streams are provided. In an embodiment, a method for processing a hydrocarbon stream includes heating a feed stream in a convective bank. In the method, the feed stream is reacted in a first reaction zone to form a first effluent. The first effluent is heated in a first radiant cell that combusts fuel gas to heat the first effluent and forms a first exhaust gas. The method includes contacting the first exhaust gas with the convective bank to heat the feed stream. |
| 申请公布号 |
US9206358(B2) |
申请公布日期 |
2015.12.08 |
| 申请号 |
US201313853802 |
申请日期 |
2013.03.29 |
| 申请人 |
UOP LLC |
发明人 |
Hartman William M.;Zhu Xin X.;Yanez William;Lane Lisa M. |
| 分类号 |
C10G35/085;C10G9/20;C10G35/00;C10G35/04;C10G35/06 |
主分类号 |
C10G35/085 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for processing a hydrocarbon stream, the method comprising the steps of:
dividing a feed stream into a first portion and a second portion; heating the first portion of the feed stream in a convective bank; reacting the first portion of the feed stream in a first reaction zone to form a first effluent; mixing the first effluent and the second portion; heating the first effluent and the second portion in a first radiant cell, wherein the first radiant cell combusts fuel gas to heat the first effluent and forms a first exhaust gas; and contacting the first exhaust gas with the convective bank to heat the feed stream. |
| 地址 |
Des Plaines IL US |
