High-purity hydrogen preparation device
A technology for a preparation device and a hydrogen production device, which is applied in nitrogen preparation, hydrogen separation, hydrogen production, etc., can solve the problems of high cost and long production cycle of high-purity hydrogen, and achieve reduced energy consumption and high commercial and industrial value. Effect
Active Publication Date: 2017-11-14
苏州克莱尔环保科技有限公司
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Problems solved by technology
However, the cost of preparing high-purity hydrogen in the existing technical means is too high, or the production cycle is long
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[0013] Below in conjunction with accompanying drawing, the present invention is described in further detail, so that those skilled in the art can implement accordingly with reference to the description:
[0014] The invention provides a high-purity hydrogen preparation device. The system includes a hydrogen production unit, a hydrogen purification unit and a hydrogen collection unit. The hydrogen production device also includes a by-product collection device. The hydrogen purification device includes three membrane separators, two gas flowmeters, a purification treatment device, a nitrogen gas collection device, a heat exchanger, a pressurization device and a decompression device; wherein the purification treatment device includes purification The main body of the processing device, the bottom layer of the box composed of hydrogen storage metal materials and a piston. The hydrogen collection device includes a collection device and a storage device. Among them, one end of th...
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The invention provides a high-purity hydrogen preparation device. The high-purity hydrogen preparation device comprises a hydrogen production device, a hydrogen purification device and a hydrogen collection device. The hydrogen production device also comprises one byproduct collection device. The hydrogen purification device comprises three membrane separators, two gas flowmeters, one purification treatment device, one nitrogen collection device, one heater, one pressure increasing device and one pressure lowering device, wherein the purification treatment device comprises a purification treatment device main body, a box body bottom layer composed of a hydrogen storage metal material, one piston and one piston locking device. The hydrogen collection device comprises one collection device and one storage device. The high-purity hydrogen preparation device provided by the invention has the advantages that the membrane separators and the hydrogen storage metal material are adopted for preparing high-purity hydrogen, and energy consumption for preparing the high-purity hydrogen is effectively reduced; meanwhile, byproducts in a high-purity hydrogen preparation process also have high commercial and industrial values and are environment-friendly and safe.
Description
technical field [0001] The invention relates to a hydrogen preparation system, in particular to a high-purity hydrogen preparation device. Background technique [0002] The largest amount of hydrogen is used as an important petrochemical raw material for the production of synthetic ammonia, methanol and hydrogenation reactions in petroleum refining processes. It is also widely used in electronic industry, metallurgical industry, food industry, float glass, fine organic synthesis, aerospace industry and other fields. Petrochemical industry is one of the basic raw materials of modern oil refining industry and chemical industry. Hydrogen is widely used in chemical industry in various forms. Most of the hydrogen used in the synthesis of ammonia and methanol is produced by steam reforming or partial oxidation of natural gas, naphtha or heavy oil. The amount of hydrogen used in the petroleum refining industry is second only to synthetic ammonia. In fuel cells, high-purity hydro...
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IPC IPC(8): C01B3/02C01B3/50C01B21/02C01B21/04
CPCC01B3/02C01B3/503C01B21/02C01B21/0405
Inventor 曹俊季艳艳
Owner 苏州克莱尔环保科技有限公司