Reactor capable of controllably loading multiple catalytic materials, coating device and preparation method

A catalytic material, coating device technology, applied in chemical instruments and methods, devices for coating liquids on surfaces, chemical/physical/physical-chemical reactors, etc., can solve the problem of small flux and durability of optofluidic reactors It can improve the utilization rate of light energy and catalytic efficiency, the repeatability and durability are strong, and the production process is simple.
CN113230992AActive Publication Date: 2021-08-10山东优检生物技术有限公司 +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
山东优检生物技术有限公司
Publication Date
2021-08-10

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Abstract

The invention discloses a reactor capable of controllably loading various catalytic materials, a coating device and a preparation method. A rotor of the coating device is provided with a plurality of capillary tube positioning structures for fixing capillary tubes, and when the capillary tubes are fixed on the capillary tube positioning structures and centrifuged by a centrifugal machine, the axis of the capillary tube is in a plane perpendicular to the axis of the rotating shaft, and the axis of the capillary tube does not coincide with any diameter of the rotating shaft. A catalytic reactor is prepared by adopting the coating equipment, a reactor capable of controllably loading multiple catalytic materials is obtained, and during centrifugation, the total length of the same capillary tube is controlled to be located on the same side of the middle axial surface of a rotating shaft perpendicular to the axis of the capillary tube. According to the invention, PDMS liquid is coated on the set area of the capillary tube, so that catalytic materials can be fixed in the set area of the capillary tube, and various catalytic materials can be loaded on the same capillary tube by changing the mounting angle of the capillary tube during each centrifugal operation.
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Description

technical field

[0001] The invention relates to a catalytic reactor, a coating device for the catalytic reactor and a preparation method for the catalytic reactor. Background technique

[0002] Photocatalytic technology is a new type of advanced oxidation technology, which is clean and sustainable, and plays a vital role in the fields of environment, energy, and chemical industry. However, the low photocatalytic efficiency limits the application of photocatalytic technology. The photocatalytic material remains unchanged, and the reactor determines the distribution of the catalyst, the distribution of light, the photon transmission efficiency, and the transmission speed of the reactant, which play an important role in the photocatalytic efficiency. Therefore, the design of new reactors is the focus of research.

[0003] Microfluidic chip is a science and technology characterized by manipulating fluid in micron-scale space. It miniaturizes and integrates the basic functions ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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