发明名称 |
PROCEDIMIENTO DE CONVERSION ENDOTERMICA DE HIDROCARBUROS, SU UTILIZACION E INSTALACION PARA LA APLICACION DE ESTE PROCEDIMIENTO |
摘要 |
A process for the conversion of hydrocarbons by an overall endothermic reaction involves a charge passing through at least two reaction zones each containing a solid catalyst with intermediate re-heating zones of the current from the first zone (ST) before passing into the second reaction zone. A process for the conversion of hydrocarbons by an overall endothermic reaction involves the charge passing through at least two reaction zones each containing a solid catalyst with intermediate re-heating zones of the current from the first zone (ST) before passing into the second reaction zone. The re-heating is effected in a heat exchanger with heat transfer mainly by convection by means of a thermal fluid (TF) of coking sensitivity index (CS) lower than that of the current (ST).The fluid TF is heated in an oven up stream of the exchanger to a level such that the temperature difference, DELTA T between the fluid TF entering the exchanger and the ST temperature leaving the exchanger is less than 250 degrees C. Independent claims are included for: (1) the use of the process; and (2) the installation for effecting the operation. |
申请公布号 |
MX230379(B) |
申请公布日期 |
2005.09.06 |
申请号 |
MX2001PA10997 |
申请日期 |
2001.10.29 |
申请人 |
INST FRANCAIS DU PETROLE |
发明人 |
LENGLET ERIC;HOFFMANN FREDERIC;BOUDET NICOLAS |
分类号 |
C10G31/06;C07B61/00;C07C5/32;C07C5/333;C07C11/00;C07C15/107;C10G35/00;C10G59/02 |
主分类号 |
C10G31/06 |
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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