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A hydrogen chloride gas generator based on concentrated sulfuric acid

A technology of hydrogen chloride gas and generator, which is applied in the direction of chlorine/hydrogen chloride, chlorine/hydrogen chloride purification, chemical instruments and methods, etc., can solve the problems of low hydrogen chloride gas precipitation efficiency, etc., and achieve improved stirring effect, improved extraction efficiency, and improved mixing effect Effect

Active Publication Date: 2021-08-24
甘肃金川恒信高分子科技有限公司
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Problems solved by technology

[0005] In order to make up for the deficiencies of the prior art and solve the problem of low hydrogen chloride gas precipitation efficiency; the present invention proposes a hydrogen chloride gas generator based on concentrated sulfuric acid

Method used

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  • A hydrogen chloride gas generator based on concentrated sulfuric acid
  • A hydrogen chloride gas generator based on concentrated sulfuric acid
  • A hydrogen chloride gas generator based on concentrated sulfuric acid

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Embodiment Construction

[0022] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0023] Such as Figure 1 to Figure 3 As shown, a hydrogen chloride gas generator based on concentrated sulfuric acid of the present invention includes a reaction tank body 1 and a pillar for supporting the reaction tank body 1; Valve 3, reciprocating mechanism 4, mixing unit 5, No. 1 spring 6, conical isolation cover 7, No. 1 one-way valve 8, motor 9 and controller; the controller is used to control the work of the generator; the motor 9 It is arranged on the outside of the reaction tank body 1, and an end of a No. 1 spring 6 is fixedly connected on the output shaft of the motor 9; The acid in the reaction tank body 1 is stirred and mixed; the conical isolation cover 7 is arranged on the top of the reaction tank body 1, and the both sides of the ...

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Abstract

The invention belongs to the technical field of chemical generators, in particular to a hydrogen chloride gas generator based on concentrated sulfuric acid. , pressure valve, reciprocating mechanism, mixing unit, No. 1 spring, conical isolation cover, No. 1 one-way valve, motor and controller; the controller is used to control the work of the generator; the motor is arranged in the reaction tank Externally, one end of the No. 1 spring is fixed on the output shaft of the motor; through the cooperation between the No. 1 cylinder, the No. 2 cylinder and the No. 2 spring, the partition plate can move up and down while sliding left and right, further improving the separation The stirring effect of the plate can further improve the extraction efficiency of hydrogen chloride. On the one hand, the stirring power required for extraction is reduced, and on the other hand, the stirring effect is improved, thereby greatly improving the extraction efficiency.

Description

technical field [0001] The invention belongs to the technical field of chemical generators, in particular to a hydrogen chloride gas generator based on concentrated sulfuric acid. Background technique [0002] Hydrogen chloride gas is an important raw material for the production of chlorosulfonic acid in sulfuric acid plants. Hydrogen chloride gas is generally produced by mixing hydrochloric acid with sulfuric acid, and using the strong water absorption of sulfuric acid to absorb the water in hydrochloric acid, so that hydrogen chloride gas is separated out to obtain high-purity of hydrogen chloride gas. [0003] There is also a patent in the prior art about a technical solution for a hydrogen chloride gas generator based on concentrated sulfuric acid. For example, a Chinese patent with application number 932371701 discloses a hydrogen chloride generator for sulfuric acid extraction, including tower-type barrels Body, concentrated sulfuric acid and hydrochloric acid spray p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C01B7/07
CPCC01B7/0706
Inventor 董军辉程园园张旭
Owner 甘肃金川恒信高分子科技有限公司
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