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Apparatus for catalytically reforming hydrocarbons with flow distributors and method for reforming hydrocarbons

A flow distributor and catalyst technology, which is applied in the field of productivity devices, can solve the problems of low utilization, uneven distribution of process gas, flow shock, etc., and achieve the effect of reducing turbulent flow

Pending Publication Date: 2022-04-05
UOP LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For incoming streams, this will result in stream impingement, resulting in maldistribution of process gas around the reactor
This ultimately results in lower yields and lower utilization of the reaction zone

Method used

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  • Apparatus for catalytically reforming hydrocarbons with flow distributors and method for reforming hydrocarbons
  • Apparatus for catalytically reforming hydrocarbons with flow distributors and method for reforming hydrocarbons
  • Apparatus for catalytically reforming hydrocarbons with flow distributors and method for reforming hydrocarbons

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Embodiment Construction

[0019] As described above, the reactors and processes for reorganizing hydrocarbons have been invented, in which the outlet nozzles are located above the inlet nozzle. In addition, a flow distributor can be provided to divide the non-reactive zone into two sections. According to aspects of the invention, the flow distribution from the non-reactive zone to the reaction zone can be improved by 2-4%. Considering these general principles, one or more embodiments of the present invention will be described below in understanding the following description.

[0020] refer to figure 1 The present invention relates to a reforming reactor 8 for a hydrocarbon feed stream 12. The hydrocarbon feed stream 12 typically comprises a boiling point of a cycloalkane and a alkane hydrocarbon in a gasoline fraction. Preferred feed streams 12 include direct rhythmic oil, thermal cracking or catalytic cracking stone oil, partially reforming naphtha, from the extracted liquid from an aromatic compound. Typ...

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PUM

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Abstract

The present invention provides a reforming reactor that efficiently and efficiently distributes process gas through a non-reaction zone and a method of using the same. The non-reaction zone has two portions, a first portion receiving a purge gas and having an outlet for effluent from a reaction zone disposed below the non-reaction zone, and a second portion receiving a feed and having an inlet. The inlet is located between the reaction zone and the outlet. A flow distributor divides the non-reactive region into the two portions.

Description

Technical field [0001] The present invention is directed to a catalytic reforming apparatus and method for hydrocarbons, and more particularly to a device and method for increasing the yield of such a device. Background technique [0002] The reorganization of petroleum raw materials is an important process of producing useful products. For example, the reforming process can be used to separate and rush to provide transport fuel, such as the production of naphtha feed streams and rough octane values ​​from gasoline production. In addition, hydrocarbons from feed streams from raw petroleum can also be used to produce chemical precursors required for producing plastics, detergents and other products. Therefore, the desired chem precursor can be produced using reforming. [0003] The catalytic reforming process is well known in the art. The main reaction occurs is the dehydrogenation of the cycloalkane to the aromatic compound, the dehydrogenation of the alkane, the isomerization of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10G35/04
CPCC10G35/04B01J2208/00938B01J8/125B01J2208/00176B01J2208/00256B01J8/003B01J8/008B01J2208/00902B01J8/085B01J8/0278B01J8/0214B01J2208/00893
Inventor 詹尼弗·奥泽曼哈德吉拉·伊迪尔杰弗里·格罗特迈克尔·J·维特尔
Owner UOP LLC
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