Catalyst basket and redox reaction device

A catalyst basket and reactor technology, applied in the fields of sulfur compounds, inorganic chemistry, chemical instruments and methods, etc., can solve problems such as affecting the reaction rate of the reactor, and achieve the effect of ensuring the balance of reaction rate and reaction amount

Active Publication Date: 2022-05-10
BC P INC CHINA NAT PETROLEUM CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a catalyst basket and an oxidation-reduction reaction device, which can solve the problem in the related art that the reaction rate in the reactor is affected by the large amount of reaction at the inlet of the reactor

Method used

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  • Catalyst basket and redox reaction device
  • Catalyst basket and redox reaction device
  • Catalyst basket and redox reaction device

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Embodiment Construction

[0034] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0035] An embodiment of the present invention provides a catalyst basket. like figure 1 As shown, the catalyst basket may include: at least one catalyst basket case 01 . For example, figure 1 The catalyst basket shown includes only one catalyst basket housing 01 . The at least one catalyst basket casing 01 can be arranged in the reactor ( figure 1 not shown) inside.

[0036] refer to figure 1 It can be seen that each catalyst housing 01 may be provided with a plurality of hole rows 011 , and each hole row 011 may include a plurality of air inlet holes 0111 .

[0037] figure 2 It is a structural schematic diagram of a reactor provided by the embodiment of the present invention, such as figure 2 As shown, the reactor 10 may inc...

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Abstract

The invention discloses a catalyst basket and an oxidation-reduction reaction device, belonging to the technical field of oxidation-reduction reaction. The catalyst basket includes: at least one catalyst basket body. The at least one catalyst basket case is disposed inside the reactor. Each of the catalyst baskets is provided with a plurality of hole rows, and each hole row includes a plurality of air inlet holes. The pore size of the gas inlet holes near the inlet of the reactor in each hole row is smaller than the hole diameter of the gas inlet holes farther from the inlet. When using the catalyst basket for redox reaction, the reaction amount in the catalyst basket near the reactor inlet can be reduced, and the reaction amount farther away from the reactor inlet can be increased, so that the reaction amount in the catalyst basket is more balanced. Therefore, the problem of deactivation of the catalyst in the catalyst basket near the inlet due to the relatively high local temperature at the inlet of the reactor can be avoided, and the reaction rate in the reactor is ensured.

Description

technical field [0001] The invention belongs to the technical field of oxidation-reduction reaction, in particular to a catalyst basket and an oxidation-reduction reaction device. Background technique [0002] The catalyst basket is a device installed inside the reactor to contain the catalyst. [0003] In the related art, the catalyst basket is provided with an air inlet hole, and after the reaction gas is passed into the reactor from the inlet of the reactor, it can enter the catalyst basket through the air inlet hole, and carry out oxidation-reduction reaction under the action of the catalyst . [0004] However, the oxidation-reduction reaction is generally a strong exothermic reaction, and the amount of reaction near the reactor inlet is large, and the heat release is relatively high, which leads to the easy deactivation of the catalyst near the reactor inlet and affects the reaction rate. Contents of the invention [0005] The invention provides a catalyst basket an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J8/02B01D53/90B01D53/88B01D53/52C01B17/04
CPCB01J8/02B01D53/8612B01D53/90B01D53/88C01B17/0426
Inventor 刘明费继增宋鹏付文景吴爱民包日新付振东贺飞邱志明何晓昶张硕
Owner BC P INC CHINA NAT PETROLEUM CORP
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