The invention discloses a vehicle-mounted hydrogen production all-in-one machine and a hydrogen production method. The vehicle-mounted hydrogen production all-in-one machine comprises a catalytic reaction device, a sodium bicarbonate decomposition device, a carbon dioxide absorption device and an adsorption device which are connected in sequence, according to the vehicle-mounted hydrogen production all-in-one machine, hydrogen can be prepared with formic acid as a raw material, the prepared product is free of pollution, the prepared hydrogen can meet the requirements of various working conditions in the using and running process of a vehicle, and meanwhile the purpose that the hydrogen is prepared at any time when used is achieved; besides, through the limitation of a specific device structure, the vehicle-mounted hydrogen production all-in-one machine realizes the repeated recycling of sodium carbonate/sodium bicarbonate, can efficiently remove carbon dioxide in the mixed gas, and improves the purity of the prepared hydrogen.

    本发明公开了一种车载制氢一体机及制氢方法,所述车载制氢一体机包括依次连接的催化反应装置、碳酸氢钠分解装置、二氧化碳吸收装置和吸附装置;本发明车载制氢一体机能够以甲酸为原料制备氢气,制备产物无污染,且制备的氢气能够满足车辆的使用和行驶中各种工况需求,同时实现了氢气的随用随制;此外,本发明车载制氢一体机通过特定装置结构的限定,实现了碳酸钠/碳酸氢钠重复循环使用,并能够高效去除混合气体中二氧化碳,提高了制备氢气的纯度高。


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    Title :

    Vehicle-mounted hydrogen production all-in-one machine and hydrogen production method


    Additional title:

    一种车载制氢一体机及制氢方法


    Contributors:
    CHI HONGBING (author) / ZHAO ZIXIONG (author) / SUN WEI (author) / CAI YANGYANG (author) / CHENG XIAOXIA (author)

    Publication date :

    2022-09-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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