Continuous production equipment for integrating synthesis and modification of nano material and method thereof

Abstract

The invention relates to continuous production equipment for integrating synthesis and modification of a nano material and a method thereof. The equipment comprises an outer cylinder body, an inner cylinder body and a disc which are sequentially arranged from outside to inside. The outer cylinder body, the inner cylinder body and the disc are coaxially arranged, a cylinder cover is rotationally installed at an opening in the upper end of the outer cylinder body, a liquid outlet pipe opening is formed in one side of the lower portion of the outer cylinder body, a flow guide hole communicated with the outer cylinder body is formed in the bottom of the inner cylinder body, and the disc and the inner cylinder body are fixedly installed together and rotationally installed in the outer cylinderbody. A first surface is formed on the upper end face of the disc, and a second surface is formed on the inner side wall of the inner cylinder. The equipment has the advantages that the surface modification reaction liquid is spread to form the longitudinal film, and the reaction liquid forms the film in the horizontal direction, so that the defect that nano-particle crystals are generated becausethe retention time of the nano-reaction liquid of a common film reactor is too short is overcome.

Description

technical field [0001] The invention relates to a continuous production equipment and method for integrating synthesis and modification of nanometer materials, and relates to the field of continuous flow reactors. Background technique [0002] In recent years, with the development of nanotechnology, nanomaterials and their corresponding preparation technologies have become the mainstream direction in the development of science and technology in the world today, and they are also one of the main research hotspots in current scientific research. As an emerging science and technology with the most market application potential, nanotechnology has no doubts about its potential importance. In recent years, nanotechnology has achieved a large number of R&D results and technological breakthroughs in different fields, such as advanced materials, biomedicine, catalysts, electronics, and pharmaceuticals; and continues to expand into new fields, such as energy, water treatment, agricult...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the current difficulties in the scale-up of nanoparticle preparation and the short residence time of the thin-film continuous flow reactor, the present invention provides a continuous production equipment and method integrating nanocrystal material synthesis and surface modification, which can realize industrial scale-up and solve the problems of difficulty in particle size and crystallinity control caused by too short residence time of reaction liquid in ordinary thin film reactors

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