Ultrasonic exciting hydrogenation reactor

A hydrogenation reactor, ultrasonic technology, applied in chemical/physical/physical-chemical mobile reactors, chemical/physical/physical-chemical processes using energy, etc., can solve the problem of inaccurate metering, poor sealing, and low mass transfer efficiency and other problems to achieve the effect of speeding up the reaction speed, increasing the reaction pressure, and increasing the reaction temperature

Inactive Publication Date: 2009-11-18
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In order to solve the shortcomings of low mass transfer efficiency, poor sealing performance and inaccurate measurement of existing hydrogenation react

Method used

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  • Ultrasonic exciting hydrogenation reactor
  • Ultrasonic exciting hydrogenation reactor

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Example Embodiment

[0013] The present invention will be further described below in conjunction with specific drawings:

[0014] Refer to Figure 1-2 : An ultrasonically excited hydrogenation reactor, comprising a reaction vessel 6 and a hydrogen gas storage tank 11. The reaction vessel 6 is arranged in a swing cover 5, and the swing cover 5 is connected with a swing mechanism 2, which 2 The swing cover 5 is connected through the swing rod 3, the swing cover 5 is supported on the bracket 4, the power of the swing mechanism 2 comes from the motor, and the reduction box 1 is connected between the two. A regulating valve with a pressure gauge 13 is connected between the reaction vessel 6 and the hydrogen gas storage tank 11, and the regulating valve is connected with the hydrogen gas storage tank 11, the reaction vessel 6 and the hydrogen gas storage tank 11, respectively. The air inlet, work port, and exhaust port communicated with the outside, the pressure gauge 13 communicates with the inner cavity of...

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Abstract

The invention relates to an ultrasonic exciting hydrogenation reactor, which comprises a reaction container and a hydrogen storage tank. The reaction container is arranged in a swinging cover, and the swinging cover is connected with a swinging mechanism; an adjusting valve and a pressure meter are connected between the reaction container and the hydrogen storage tank, the adjusting valve is respectively provided with an air inlet, an operating port and an exhaust port communicated with the hydrogen storage tank, the reaction container and the outside, and the pressure meter is communicated with an inner cavity of the adjusting valve; the reaction container is provided with a heating device and a temperature control device; and the bottom of the reaction container is provided with an ultrasonic vibrator, and the ultrasonic vibrator is in signal connection with an ultrasonic generator. The invention provides the ultrasonic hydrogenation reactor with high transfer efficiency, strong sealability and correct measurement.

Description

(1) Technical field [0001] The invention relates to a hydrogenation reactor. (2) Background technology [0002] The hydrogenation reactor is a very important equipment and instrument in the organic chemistry laboratory and the actual production process. It is the place for the hydrogenation reaction and the basic equipment for product development, organic chemical products and pharmaceutical research. [0003] The traditional hydrogenation reactor is a stirred tank reactor, and its main disadvantages are: (1) the effect of strengthening the reaction is poor, and the mass transfer efficiency of hydrogen is low; (2) there is a dynamic seal, and leakage is inevitable, Affects the metering of the reaction. (3) Contents of the invention [0004] In order to solve the disadvantages of low mass transfer efficiency, poor sealing performance and inaccurate measurement of existing hydrogenation reactors, the present invention provides an ultrasonic hydrogenation reactor with high m...

Claims

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Application Information

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IPC IPC(8): B01J19/28B01J19/10
Inventor 郑三龙陈冰冰高增梁
Owner ZHEJIANG UNIV OF TECH
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