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Organic sulfur removal reactor

A technology of reactor and organic sulfur, which is applied in the removal of gas pollutants, the purification of selected absorbent solid gas, the purification of catalytic conversion of impurities, etc., which can solve the problems of large amount of equipment materials and large space occupation, etc. Achieve uniform gas distribution, save space, and achieve good results

Active Publication Date: 2018-03-20
ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current process requires more reaction equipment, a larger amount of equipment and materials, and occupies a larger space

Method used

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  • Organic sulfur removal reactor
  • Organic sulfur removal reactor
  • Organic sulfur removal reactor

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the accompanying drawings, but it should be pointed out that the implementation of the present invention is not limited to the following embodiments.

[0031] See figure 1 , an organic sulfur removal reactor, comprising a skirt 17, a cylinder 11 arranged on the skirt 17 and upper and lower heads, the cylinder 11 is sequentially equipped with a hydrogenation reaction catalyst bed 4, and then Distributor 6 and adsorbent bed 18, cylinder body 11 has several thermometer connection pipes 10 and manhole 9; upper head 1 is provided with air inlet 13 and inlet gas distributor 12, lower head is provided with gas outlet 8 and collector gas ring7. A sampling port 14 is provided on the side of the cylinder 11 .

[0032] See figure 1 , The upper and lower parts of the hydrogenation reaction catalyst bed 4 and the adsorbent bed 18 are respectively filled with 2 to 3 layers of ceramic balls with different d...

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Abstract

The invention relates to an organic sulfur removal reactor. The reactor comprises a skirt seat, a cylinder body arranged on the skirt seat, and upper and lower seal heads. The interior of the cylinderbody is provided with a hydrogenation reaction catalyst bed layer, a redistribution device and an adsorbent bed layer in order from top to bottom. The cylinder body is provided with a plurality of thermometer connecting tubes and manholes; an air inlet and an inlet gas distributor are arranged at the upper seal head, and an air outlet and a gas collection ring are arranged at the lower head. Theadvantages are that the structure is simple, and the removal effect of organic sulfur is good. Since the operating conditions for hydrogenation and desulfurization are basically the same, both operations can be performed in one facility. The reactor of the invention can achieve a goal of completing fine desulfurization in a tower by controlling the amount of a hydrogenation catalyst and the amountof an adsorbent, and also the organic sulfur removal reactors can be used in series to reduce the total sulfur content in final coal gas to 0.1 ppm or below, so only a piece of equipment is needed, equipment materials are saved and space is saved.

Description

technical field [0001] The invention relates to an organic sulfur removal reactor, in particular to a reaction device applied to coke oven gas removal of organic sulfur. Background technique [0002] Coke oven gas is a gaseous product produced during the high-temperature carbonization process of coal, and is a by-product of the coke production process. Coke oven gas contains H 2 , CO, CH 4 , CO 2 , N 2 , O 2 In addition to other main components, it also contains H 2 S, COS, CS 2 , NH 3 , thioether, mercaptan and thiophene and other sulfides, if these sulfides are not removed, it will cause poisoning to the catalyst in the subsequent process, resulting in partial or complete loss of activity of the catalyst. Other impurities such as organic sulfur with complex forms (such as mercaptans, sulfides, thiophenes, etc.) and unsaturated hydrocarbons must be deeply purified before they can be removed. [0003] At present, in the field of new coal chemical industry, the proce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10K1/34C10K1/32
CPCC10K1/004C10K1/32C10K1/34
Inventor 梁有仪于涛段有龙
Owner ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC
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