Open multifunctional test platform related to gas reaction
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A test platform and gas reaction technology, applied in the direction of temperature control, instruments, and measuring devices using electric methods, can solve problems such as single functions, achieve clear processes, solve short boards in efficiency, and facilitate combined and integrated operations
Active Publication Date: 2018-11-13
XIANGTAN UNIV
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[0008] The purpose of the present invention is to provide an open multifunctional test platform involving gas reactions in order to solve the defects of the existing gas-related reaction experimental devices and the single function of the traditional distributed scientific research test mode
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[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0033] see figure 1 , the open multifunctional test platform of the embodiment of the present invention includes five subsystems of gas source storage I, gas distribution system II, reaction system III, detection and monitoring system IV, and spare parts storage V. From figure 1 It can be seen that the gas source library I contains four gas sources, and the high-pressure cylinder gas provides gas source 1 and gas source 13, of which gas source 13 is an inert gas, which can be used as a dilution gas or as a purge or regeneration gas. Gas distribution system II includes four groups of gas circuits, all of which include mass flow meter 2, mixing tank 3 or purge gas tank (gas tank connected to purge gas source 13), and three groups of gas flow distributors 4; each gas source 1 or gas source 13, mass flowmeter 2, each mixing tank 3 or purge gas t...
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Abstract
The invention discloses an open multifunctional test platform related to gas reaction. A gas source library comprises a plurality of gas sources. A gas distribution system comprises a plurality of mixing tanks and gas purging tanks which are connected with the gas sources through a plurality of mass flow meters, and the mixing tanks are connected with inlet ends of a reaction system through a plurality of flow distributors. The reaction system comprises a plurality of reactor assemblies connected with the flow distributors, wherein the reactor assemblies are installed on support or supportingbases, the outlet ends of the reactor assemblies are sequentially connected with a separating tank and a multi-channel switching valve through a pressure buffer tank, and the multi-channel switching valve makes the reactor assemblies connected in parallel or in series. A detecting and monitoring system comprises temperature probes, pressure meters and gas concentration detectors distributed in parts, matched display instruments and a heating controller. The shortcoming of low researching and testing efficiency of a traditional single set of equipment is overcome, and the problems of few gas paths, large batch-type testing work amount, long period and the like of an existing experimental device related to gas reaction are solved.
Description
technical field [0001] The invention belongs to the technical field of test equipment related to chemical reaction process, in particular to an open multifunctional test platform related to gas reaction. Background technique [0002] There are many reactions involving gases in the fields of chemistry, chemical engineering, energy, materials, environmental protection and their cross-derived disciplines, covering organic synthesis (hydrogenation, cracking, addition, reforming, etc.), catalytic oxidation / reduction, catalytic Degradation, photoelectric catalysis, adsorption, absorption, combustion, etc. The research content includes the preparation of various material products, catalyst development, new reactions, new processes, purification methods, reaction mechanisms, etc. The continuous deepening of these studies has promoted the rapid development and application of science and technology itself, benefiting human society. The number of scientific research institutes and ent...
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