CO purifying device
A purification device and catalyst technology, applied in inorganic chemistry, chemical instruments and methods, using solid contact hydrogen separation, etc., to achieve the effect of scientific design, simple structure and full reaction
Active Publication Date: 2017-02-22
JINCHENG ABOUND ENERGY CO LTD
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Problems solved by technology
[0012] The purpose of the present invention is to solve the problem of reducing the CO content in the hydrogen-rich gas produced by the reforming reaction chamber, and provide a CO purification device
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[0023] In order to enable those skilled in the art to better understand the present invention, the present invention will be further clearly and completely described below in conjunction with reference to the accompanying drawings and in conjunction with embodiments. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0024] Such as Figure 1 to Figure 3 As shown, a CO purification device includes an upper annular chamber 1, a lower annular chamber 2, and several vertical pipes 3 connected between the upper and lower annular chambers 1 and 2; the right end of the upper annular chamber 1 A gas outlet 4 is provided, and an upper partition 5 is respectively provided on both sides of the upper annular cavity 1 close to the gas outlet 4, and the upper partition 5 is arranged between two adjacent vertical pipes 3; the lower annular cavity 2 The gas inlet 6 is provided ...
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The invention relates to a CO purifying device used for reducing the CO content of hydrogen-rich gas generated by a reforming reaction chamber. The CO purifying device comprises an upper annular chamber pipe, a lower annular chamber pipe and a plurality of vertical pipes communicated between the upper annular chamber pipe and the lower annular chamber pipe, wherein a gas outlet is formed at the right end of the upper annular chamber pipe, and upper partition plates are respectively arranged on the two sides, close to the gas outlet, in the upper annular chamber pipe; a gas inlet is formed at the left end of the lower annular chamber pipe, and lower partition plates are respectively arranged on the two sides, close to the gas inlet, in the lower annular chamber pipe; CO catalysts are contained in the upper annular chamber pipe, the lower annular chamber pipe and the vertical pipes. The CO purifying device provided by the invention is scientific in design, simple in structure and low in cost; the hydrogen-rich gas can flow for longer distance and stay for longer time as far as possible in the CO purifying device; the hydrogen-rich gas can more fully react with the CO reaction catalyst in the CO purifying device, and finally the CO content in the hydrogen-rich gas can be further reduced.
Description
technical field [0001] The invention relates to the technical field of hydrogen production by reforming, in particular to a CO purification device for purifying hydrogen-rich gas obtained from reforming reactions. Background technique [0002] Among the many new energy sources, hydrogen energy will become the most ideal energy source in the 21st century. In the case of burning the same coal, gasoline and hydrogen, hydrogen produces the most energy, and the product of its combustion is water, without ash and waste gas, and will not pollute the environment. [0003] Proton exchange membrane fuel cells (PEMFC) need pure hydrogen as fuel, but the transportation, storage, filling technology and facilities of pure hydrogen cannot meet the requirements of distributed power plants, especially for household use, so through the existing fossil fuel storage It has become an international general method to use fuel reforming to produce hydrogen in conjunction with PEMFC to transport ad...
Claims
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IPC IPC(8): C01B3/58
CPCC01B3/58C01B3/583C01B2203/0435C01B2203/044
Inventor 碗海鹰明其敏碗山鹰张晋丽司若飞王源
Owner JINCHENG ABOUND ENERGY CO LTD