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- hydrogen from biomass 生物制氢
- Most automotive fuel cells either use pure hydrogen or strip hydrogen from fuels like methanol. 多数汽车用的燃料电池使用的不是纯氢就是从甲醇中提取的氢气。
- Bioethanol( ethanol from biomass) is an alternative, sustainable energy source to fuel transportation. 生物乙烷是否可以替代汽车减少对石油的依赖?
- The plan also would support methods to produce hydrogen from renewable energy, nuclear energy and coal. 这个计划还将支持研究从可更新能源、核能以及煤中产生氢的技术。
- An enzyme that catalyzes the removal and transfer of hydrogen from a substrate in an oxidation-reduction reaction. 脱氢酶一种酶,能在氧化还原反应过程中,对脱去作用物中的氢并转化氢起催化作用
- Whether utilizing CO2 from fossil fuel combustion or from biomass conversion technologies, this system represents a multi-facet utilization and storage rather than sequestration. 无论是从燃料燃烧中利用二氧化碳,还是生物量转换技术,这套系统体现了不只是碳的固化,而是代表了多方面的利用功能。
- The decarboxylation of 5-hydroxymethylfurfural to levulinic acid is a key step in the preparation of levulinic acid from biomass. 5-羟甲基糠醛脱羧生成乙酰丙酸是生物质资源出发制备乙酰丙酸过程中的关键步骤之一。
- The developing trends and preparation technology of producing hydrogen from methane are introduced. 摘要氢气作为二次能源将成为未来主要能源之一。
- The team used radiocarbon analysis to figure out what parts of the soot come from biomass and what comes from fossil fuels. 科学家利用碳的放射性同位素分析炭黑中哪些来自生物燃料,又有哪些来自矿物燃料。
- Fuel cells combine oxygen from the air with hydrogen from the vehicle's fuel tank to produce electricity. 燃料电池把来自于空气中的氧和来自于汽车燃料箱的氢相结合而产生电流。
- The equivalent cumulative exergy analysis and expanded cumulative exergy analysis are used for the experimental hydrogen production system from biomass gasified in supercritical water. 本文针对生物质在超临界水中气化制氢的实验系统进行了当量积累火用与扩展积累火用分析。
- However it is unusual in that it lost much of the hydrogen from its surface as it ballooned. 但是不寻常的是,在膨胀的过程中,大部分的氢元素通过表面消失。
- Britain has increased support for renewable electricity generated from biomass including wood and waste in a drive to cut dependence on imported gas and to fight climate change. 大不列颠已经增加可再生电力从生物量,包括木头和废品中发电的支持,切断依靠进口煤气的途径,抗击气候变化。
- Next year, for instance, three major energy companies ill Scandinavia plan to build a pilot plant to make hydrogen from wind power. 例如明年,斯堪的纳维亚的三个主要能源公司计划修建一座实验性工厂,以采用风能制造氢。
- WU Zheng-shun,MA Long-long,WU Chuang-zhi.Performance and testing of power generation from biomass gasification by downdraft gasifier[J].Coal Conversion,2003,26(4):79-82. [7]吴正舜;马隆龙;吴创之.;下吸式气化炉中生物质气化发电的运行与测试[J]
- In New Welch college, the professors who engage in solar hydrogen plan demonstrated how to extract hydrogen from water by solar. 在新南威尔士大学,参与太阳能氢计划的教授们演示了如何利用太阳能将水中的氢提取出来,这一反应过程用二氧化钛作催化剂。
- It also indicates that iron-based catalyst can promote the transformation of hydrogen from tetralin to the degradated fragments. 铁系催化剂促进了氢从四氢化萘向蔗渣热解自由基碎片的转移。
- Some derive their carbon from inorganic sources, and their hydrogen from hydrogen sulfider or other inorganic compounds, while other bacteria may be photosynthetic or saprobic. 某些细菌从无机原料中获取碳源,从硫化氢或其他无机化合物中获取氢,而另一些细菌则是光能合成的或腐生的。
- E.J.Tully, J.B.Heywood, “Lean-burn characteristics of a gasoline engine enriched with hydrogen from a plasmatron fuel reformer,” SAE paper no. 2003-01-0630, 2003. 陈厚良,“替代性燃油-汽醇对机车引擎排放特性之研究”,硕士论文,屏东科技大学环境工程与科学系,2004年6月。