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Group of at least two gas-flow reactors supplied with chemical neutralization and/or sorption agent

A reactor and adsorbent technology, applied in the field of reactor groups

Active Publication Date: 2009-03-18
SOLIOS ENVIRONNEMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0026] In addition, the difference in waste reduction effect between reactors has been studied in the case of simultaneous processing of many reactors

Method used

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  • Group of at least two gas-flow reactors supplied with chemical neutralization and/or sorption agent
  • Group of at least two gas-flow reactors supplied with chemical neutralization and/or sorption agent
  • Group of at least two gas-flow reactors supplied with chemical neutralization and/or sorption agent

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Embodiment Construction

[0043] The present invention relates to a gas processing center 1 comprising a plurality of reactors (2) having the same processing capacity 1 ,2 2 ,...,2 n ), and wherein the gas stream 3 (preferably an updraft) flows in parallel to purify the waste, the reactor (2 1 ,2 2 ,...,2 n ) are provided in parallel with chemical neutralizers and / or adsorbents of the known type of powder material type which are emitted from a silo type device (4) storing the powder material and passed through the storage device 4 and the reactor (2). 1 ,2 2 ,...,2 n ) between the distribution device 5 to the reactor (2 1 ,2 2 ,...,2 n ) dispense the chemical neutralizer and / or adsorbent.

[0044] For simplicity, Figure 1 shows only three reactors (2 1 ,2 2 ,...,2 n ), but it will be appreciated that the present invention can be applied to any gas processing center comprising at least two reactors. Reactor (2 1 ,2 2 ,...,2 n ) is in particular used to combine powder material with a gas ...

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Abstract

The present invention relates to a group of at least two gas-flow reactors (21, 22, 2'2, ..., 2n, 2'n) preferably with an ascending gas flow (3), which are supplied on the one hand, in parallel, with gas and on the other hand with a chemical neutralization and / or sorption agent of the pulverulent material type that is capable of adsorbing effluents present in said gas flow (3) by bringing said chemical neutralization and / or sorption agent in contact with said gas flow (3), said at least two reactors (21, 22, 2'2, ..., 2n, 2'n) having means (10) for collecting said chemical neutralization and / or sorption agent after it has been brought into contact with said gas flow (3), characterized in that at least one of said two reactors (2l, 22, 2'2, ..., 2n, 2'n) has means (11) for discharging said chemical neutralization and / or or sorption agent, after having been brought into contact with said gas flow (3), said means (11) being connected to said collecting means (10), and means (7, 16) for injecting the chemical neutralization and / or sorption agent into at least one other of said at least two reactors (2l, 22, 2'2, ..., 2n, 2'n).

Description

technical field [0001] The present invention relates to a reactor cluster comprising at least two gas flow reactors, preferably with an ascending gas flow, provided with chemical neutralizers and / or adsorbents in the form of powder materials, said neutralizers and / or adsorbents The agent is capable of adsorbing and / or chemically neutralizing the waste in the gas stream by contacting the chemical neutralizer and / or adsorbent with the gas stream. Background technique [0002] It is economically and environmentally advantageous to separate the polluting wastes from the air stream exhausted from the industrial facility before it is vented to the atmosphere. Additionally, these polluting wastes may be potentially valuable chemicals. [0003] In order to purify the gas stream, it is known to use vertical reactors to contact chemical neutralizers and / or adsorbents of the powder material type, especially formulations for chemically and / or physically neutralizing at least one waste,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/12B01J8/26
CPCB01J2219/00038B01J2219/00006B01J8/26B01D53/12
Inventor 伯纳德·克卢捷蒂尔瑞·马拉尔
Owner SOLIOS ENVIRONNEMENT
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