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Catalytic reactor with floating particle catcher

A technology of catalytic reactors and particle traps, applied in the production of bulk chemicals, chemical instruments and methods, chemical/physical processes, etc.

Pending Publication Date: 2022-01-28
HALDOR TOPSOE AS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] When installing particulate capture equipment in catalytic chemical reactors, one challenge is often supporting the particulate trap as there may not be any support rings, brackets or other support possibilities in the catalytic chemical reactor where the particulate trap needs to be installed sex

Method used

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  • Catalytic reactor with floating particle catcher
  • Catalytic reactor with floating particle catcher
  • Catalytic reactor with floating particle catcher

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Embodiment Construction

[0068] The following will refer to the Figure 1 to Figure 5 The drawings seen above explain embodiments of the invention in more detail.

[0069] exist figure 1In , the catalytic reactor (not shown) comprises a hollow top compartment into which the process gas enters. In this hollow space, supported by a catalyst bed (not shown), a particle separation, floating particle trap unit 01 can be installed to provide particle separation, particle capture, and uniform process fluid distribution to the catalyst bed without Additional space needs to be added to the catalytic reactor and no structural support, welding or drilling is required in the catalytic reactor. Each of the floating particle trap units comprises a base section 02 and a channel 03 . To provide ease of installation, the base section consists of two parts, the base section primary element 04 and the base section secondary element 05 . The channel is structurally connected to the base section, more specifically to ...

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PUM

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Abstract

A catalytic reactor comprises a floating particle catcher unit and a particle catching surface which extracts particles from the fluid flow stream above the catalyst bed whereby at least a part of the particles settles on the particle catching surface instead of clogging the catalyst bed.

Description

technical field [0001] The present invention relates to a catalytic chemical reactor with particle separation. More specifically, the present invention relates to a reactor with a particle separator which is supported by a catalytic bed inside the reactor and which is therefore very easy to install and does not require a support structure (which is fixed to the reactor) . The reactor may be a down-flow 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 carry out a variety of catalytic reactions such as conversion of sulfur and nitrogen (HDS / HDN); hydrogenation of olefins (HYD) and hydrogenation of aromatics (Aromatics Hydrogenation - HDA), metal removal (hydrodemetallation - HDM), oxygen conversion (hydrodeoxygenation - HDO) and hydrocracking (HC). Alternatively, the reactor is a radial converter, where elements of the deck must be fixed to the r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J8/00
CPCB01J8/005B01J8/007B01J8/006B01J2219/00247B01J2208/00893B01J8/0278B01J8/0292B01J8/008B01J8/0085B01J2208/00938B01J2219/00252B01J4/001B01J8/003B01J8/004B01J8/0065B01J2208/00654B01J2208/00752
Inventor M·N·哈默K·R·贾尔科夫R·A·卡伦丹
Owner HALDOR TOPSOE AS