Hydrogen production generator based on natural gas engine
A technology of engine and natural gas, applied in the direction of gaseous engine fuel, engine components, combustion engine, etc., can solve the problems of production place, speed and cost limitation, cost difficult to control, etc., to reduce hydrogen production cost, high thermal-electrical efficiency, simplify The effect of the hydrogen production process
Active Publication Date: 2017-02-22
TSINGHUA UNIV
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Problems solved by technology
[0003] The current hydrogen production industry mainly includes steam reforming of natural gas, methanol / steam reforming, water electrolysis, etc., but all of them are limited by the place of production, rate and cost, especially the use of catalysts, which makes the cost difficult to control
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[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0029] The hydrogen production generator based on a natural gas engine provided by the present invention includes a natural gas engine, and the natural gas engine includes at least one combustion cylinder and at least one hydrogen production cylinder.
[0030] The air inlet of the hydrogen production cylinder is connected to the first mixed g...
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The invention relates to the technical field of internal combustion engines, in particular to a hydrogen production generator based on a natural gas engine. The hydrogen production generator based on the natural gas engine comprises the natural gas engine; the natural gas engine includes a combustion cylinder and a hydrogen production cylinder, wherein an intake port of the hydrogen production cylinder is connected with a first mixed gas pipeline; the first mixed gas pipeline is respectively connected with a first natural gas pipeline and a first air pipeline; an exhaust port of the hydrogen production cylinder is connected with a first exhaust pipeline; the first exhaust pipeline is connected with a film separator; an intake port of the combustion cylinder is connected with a second mixed gas pipeline; and the second mixed gas pipeline is respectively connected with a second natural gas pipeline and a second air pipeline. The hydrogen production generator based on the natural gas engine comprises a natural gas engine, is transformed based on a traditional natural gas engine, uses low-temperature flameless combustion for generating hydrogen, separates and extracts the hydrogen without catalyst, and simplifies the hydrogen production process.
Description
technical field [0001] The invention relates to the technical field of internal combustion engines, in particular to a hydrogen generator based on a natural gas engine. Background technique [0002] Hydrogen is the energy carrier of new energy technologies such as modern fuel cells, and it also has important demands in industrial fields such as aerospace. Under the increasingly stringent carbon emission regulations, the proportion of hydrogen as a fuel has increased. [0003] The current hydrogen production industry mainly includes steam reforming of natural gas, methanol / steam reforming, water electrolysis, etc., but all of them are limited by production area, rate and cost, especially the use of catalyst, which makes the cost difficult to control. [0004] Natural gas is the clean energy with the largest reserves in the world. In recent years, with the development and maturity of hydraulic fracturing technology and horizontal drilling technology, the recoverable natural g...
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Login to View More IPC IPC(8): F02B43/10
CPCF02B43/10Y02T10/30
Inventor 王志王颖迪李富柏
Owner TSINGHUA UNIV