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A multi-connected micro-reverse hydrothermal reaction kettle

A hydrothermal reaction kettle and micro-reaction chamber technology, applied in chemical/physical/physical chemical processes, chemical instruments and methods, chemical/physical processes, etc., can solve problems such as time-consuming, labor-intensive, low efficiency, etc., to improve reaction efficiency, Enhanced heat transfer capability and increased temperature gradient

Inactive Publication Date: 2016-08-17
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, a single hydrothermal reactor can only prepare samples at one temperature at a time, but in the process of experimental exploration, it is often necessary to set multiple temperatures or concentrations, track product changes, and explore the impact of temperature and concentration on products. Traditional hydrothermal The inefficient operation of the reactor makes the actual experimental operation time-consuming and laborious

Method used

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  • A multi-connected micro-reverse hydrothermal reaction kettle
  • A multi-connected micro-reverse hydrothermal reaction kettle
  • A multi-connected micro-reverse hydrothermal reaction kettle

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Experimental program
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Effect test

Embodiment

[0053] The multi-connected micro-reverse hydrothermal reaction kettle of the present embodiment includes a reaction vessel 4, in which a plurality of micro-reaction chambers 1 are arranged; in the plurality of micro-reaction chambers 1, at least one The reaction plate 5 is horizontally provided with a plurality of parallel micro-reaction channels 8 in the reaction plate 5 . Each micro-reaction channel 8 communicates with the outside of the reaction plate 5 .

[0054] The top surface of each micro-reaction channel 8 is plane, and the bottom surface thereof is wavy.

[0055] The side walls of all the micro reaction channels 8 on the reaction plate 5 are open, and the cover plate 6 is fixed on the side walls of the openings of the micro reaction channels 8 on the reaction plate 5 .

[0056] The upper part of the reaction plate 5 is provided with a feed port 9 , and the plurality of micro-reaction channels 8 communicate with the feed port 9 . A strip-shaped channel 10 is vertica...

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Abstract

The invention discloses a multi-connected micro-reaction hydrothermal reaction kettle which comprises a reaction container, wherein a plurality of micro-reaction chambers are formed in the reaction container; at least one reaction plate is arranged in each of the multiple micro-reaction chambers; a plurality of parallel micro-reaction channels are horizontally arranged in each reaction plate; each micro-reaction channel is communicated with the exterior of each reaction plate. By arrangement of the multiple micro-reaction chambers, each micro-reaction chamber has independent temperature, so that hydrothermal reaction of liquids with different concentrations under different temperatures can be realized at one time; by arrangement of the multiple micro-reaction channels, the hydrothermal reaction efficiency is improved.

Description

technical field [0001] The invention relates to a multi-connected micro-reverse hydrothermal reaction kettle. Background technique [0002] Hydrothermal reactor is also called polymerization reactor, high-pressure digestion tank, etc. It can be manually screwed and firm. It is a closed container that can decompose insoluble substances. It can be used for sample pretreatment in atomic absorption spectroscopy and plasma emission analysis. It can also be used for a certain dose of synthetic reaction; it is equipped with a polytetrafluoroethylene bushing inside, double-layer care, resistant to acid, alkali, etc.; it has the characteristics of good corrosion resistance, safe use, less pollution, and no harmful substance spillage. Therefore, it is widely used in the research and production of materials science, biomedicine, petrochemical industry, geochemistry, environmental science, food science and other departments, especially in the application of chemical sample preparation. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01J19/00
Inventor 白波张霞侯雪梅
Owner CHANGAN UNIV
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