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Catalytic reactor with load distributor assembly

A catalytic reactor and load distribution technology, applied in chemical instruments and methods, chemical/physical processes, chemical/physical/physicochemical processes, etc., can solve problems such as insufficient support capacity of support rings or support structures

Active Publication Date: 2021-07-23
HALDOR TOPSOE AS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, there is often a problem of insufficient support capacity of the support ring or support structure inside the catalytic reactor

Method used

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  • Catalytic reactor with load distributor assembly
  • Catalytic reactor with load distributor assembly
  • Catalytic reactor with load distributor assembly

Examples

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Embodiment Construction

[0066] The following will refer to Figure 1 to Figure 10 The figures shown explain some specific embodiments of the invention in more detail.

[0067]A catalytic reactor (not shown) for a chemical reaction comprises a reactor housing 02 which may have a structure for supporting equipment (also referred to as "internals") to be installed in the catalytic reactor. Reactor support ring or support structure 03. According to the present invention, if figure 1 / 10, the load distributor assembly 01 is located between the reactor support ring and the internals, which carries the internals and distributes the load of the internals evenly across the reactor support ring as close as possible to the inside of the reactor shell on the upper side. as in figure 1 As can be seen on / 10, the load divider assembly can be assembled from a plurality of load divider sections 04, which in this embodiment are ring segments to be fixed end-to-end in the When taken together form a circular load ...

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PUM

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Abstract

A catalytic reactor comprises a load distributor assembly to evenly transfer a load from equipment (internals) to a reactor support ring or support structure fixed within the reactor shell, thereby maximizing the possible load to be applied 5to the support ring or support structure without any hot-work modifications and without exceeding the allowable tensions / stress.

Description

technical field [0001] The present invention relates to catalytic chemical reactors. More specifically, the present invention relates to a catalytic reactor having an internal support ring or support structure secured on the inside of the reactor shell and a load divider assembly capable of uniform Evenly distribute the load from any equipment / internals installed within the reactor and supported by support rings or support structures. [0002] The reactor may be a downflow catalytic reactor comprising vertically stacked packed beds of particulate catalytic material. Reactors of this type are used in the petroleum and chemical processing industries to perform various catalytic reactions such as sulfur and nitrogen conversion (HDS / HDN); hydrogenation of: olefins (HYD) and aromatics (hydrode Aromatization-HDA), metal removal (hydrodemetallization-HDM), oxygen conversion (hydrodeoxygenation-HDO) and hydrocracking (HC). Alternatively, the reactor is a radial converter, where the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J8/04B01J8/02
CPCB01J8/0214B01J8/0453B01J2208/00884B01J2219/00024B01J19/305B01J2219/0002B01J2219/2492
Inventor M·N·哈默K·里斯比雅格贾尔科夫
Owner HALDOR TOPSOE AS