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Biomass is a new kind of clean energy, because of its renewable, clean, there is a wide range of inexpensive, while hydrogen has the advantages of high value-added and other biomass hydrogen production in the current very promising. Biomass, although there is a great temptation, but the current technology, there are still many technical problems that need to be urgently addressed, such as improving the the absolute hydrogen yield, lower processing cost. In order to make scale biomass use by humans, must make it commercial. Dual fixed-bed application of electro-catalytic steam reforming hydrogen production method using the mature industrial Ni-Al 2 O 3 and CuZn-Al 2 O 3 catalyst product - the original bio-oil and biochar Hydrogen research: (1) the original bio-oil catalytic steam reforming of biomass pyrolysis; (2) The biomass carbon catalytic steam reforming research; (3) catalytic steam reforming of the original bio-oil and biochar research. Respectively investigate the influence on the the absolute hydrogen yield, carbon conversion rate and the product gas component of the transition temperature and a current to pass into the resistance wire, the following results: First, the influence of the reaction temperature by the raw bio-oil Hydrogen, raw biochar hydrogen, raw bio-oil, and biomass char simultaneously hydrogen study drawn: In the case of the same current (0A), as the reaction temperature increases, the absolute three experiments hydrogen yield and carbon conversion The rate and product gas component of the hydrogen and carbon monoxide are increased. Get at 800 ° C, 0A, three experimental absolute hydrogen yield were: 68.5g/kg, 43.06g/kg 102.67g/kg; carbon conversion rate of 80.5%, 88.85%, 82.0%. Second, the impact of the current, respectively, on the raw bio-oil Hydrogen biochar hydrogen, raw bio-oil, and biomass char hydrogen research obtained: at the same temperature, the increase of passing a current through the three Experimental absolute hydrogen yield, carbon conversion rate and the content of hydrogen and carbon monoxide in the product gas component is increased. Get at 800 ° C, 3A, the absolute hydrogen yield three experiments were 72.9g/kg, 45.7g/kg, 110.9g/kg; carbon conversion rate was 84.2%, 94.4%, 88.3%, respectively. Third, the impact of temperature and current paper analyzes the impact of temperature and current of hydrogen production reasons, come to higher temperatures favor the original bio-oil cracking, but also beneficial to the original bio-oil and biochar reacted with steam. Local overheating effect of the current and the thermal electrons emitted conducive to the reaction of hydrogen carbon with water vapor of raw bio-oil and biomass.
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