Micro-channel reaction system

A technology of microchannel reaction and reaction, applied in chemical/physical/physical chemical reactors, chemical/physical/physical chemical processes, chemical instruments and methods, etc., can solve the problems of narrow application range of microchannel reactors and achieve structural Simple, easy-to-achieve effects

Active Publication Date: 2015-04-15
SHENZHEN E ZHENG TECH
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The object of the present invention is to provide a kind of microchannel reaction system, aims

Method used

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

[0032] It should also be noted that the orientation terms such as left, right, up, and down in this embodiment are only relative concepts or refer to the normal use state of the product, and should not be regarded as limiti...

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Abstract

The invention relates to the field of synthetic equipment and provides a micro-channel reaction system. The micro-channel reaction system comprises a micro-channel reaction device, a gas conveying device for introducing gas into the micro-channel reaction device, two or more liquid conveying devices for introducing liquid into the micro-channel reaction device, a gas-liquid separation device communicated with the micro-channel reaction device, and a sampling device. According to the micro-channel reaction device, different types of synthetic reactions such as gas-liquid reaction and liquid-liquid reaction can be produced; moreover, highly corrosive and strongly exothermal reactions of hydrogenation, oxidation, fluorination, bromination, nitration, sulfonation and the like can be produced by the micro-channel reaction device; in addition, the reaction system is simple in structure and easy to realize, and can meet the needs of small-amount process development research and pilot test.

Description

technical field [0001] The invention relates to a microchannel reaction system. Background technique [0002] Since the 1990s, an important trend in the development of natural science and engineering technology is to move towards miniaturization. Microchemical technology is produced in response to the needs of sustainable development and high-tech development, and is recognized as one of the priority development directions in the field of chemical engineering. Due to the miniaturization of the scale, the heat transfer and mass transfer performance of the chemical fluid in the microchannel has been greatly improved compared with the conventional tradition, that is, the miniaturization of the system can achieve the goal of chemical process intensification. Continuous flow chemistry adopts microreactors. Because microreactors have the advantages of large specific surface area, high transfer rate, short contact time, less by-products, high conversion rate, good operability, hig...

Claims

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Application Information

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IPC IPC(8): B01J19/00
CPCB01J19/0093B01J2219/00013
Inventor 李正强
Owner SHENZHEN E ZHENG TECH
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