千万年以来，人类的主要燃料是木头，燃烧木头的过程中，碳和氢的比率是10比1。相比较而言，煤在燃烧过程中这个比率是2比1，而石油的比率则是1比2。
Humanity's main fuel for eons was wood, which has a carbon-to-hydrogen ratio of 10 to 1 when burned; by comparison, that ratio is 2 to 1 for coal and 1 to 2 for oil.
“未来发电”计划将实现建设接近零排放的电厂，在这里将煤转化为氢，再转换到涡轮发电并且产生二氧化碳，将二氧化碳封存在地下。
FutureGen would be a near zero-emissions plant that converted coal into hydrogen, to power electric turbines, and carbon dioxide, to be pumped underground.
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。
The plan also would support methods to produce hydrogen from renewable energy, nuclear energy and coal.
到了2000年，煤已经成为了产生超过75%电力的能源了，同时只有氢能继续成为另一个重要的供应来源，大约是20%。
By 2000, coal had become the fuel for more than 75% of electricity produced and only hydro continued to be another significant source supplying approximately 20%.
在ISBL装置(包括大的不间断流程)上有经验，例如气化，煤处理，气体处理，氨，甲醇，氢，烯烃，硫，聚乙烯，聚丙烯。
Experience for ISBL units could include large continuous processes such as gasification, coal processing, gas processing, ammonia, methanol, hydrogen, olefins, sulphur, polyethylene, polypropylene.
综述了近年来关于煤液化反应中氢气的作用及供氢机理方面的研究成果，并介绍了提高煤液化中活性氢的方法。
The effect of hydrogen and the mechanism of hydrogen-donor of coal liquefaction in recent years are reviewed. The measures to improve activity of hydrogen are also introduced briefly.
况且，中国的煤、天然气、水力资源丰富，为氢的制造提供了条件。
Moreover, the coal, the natural gas, waterpower resources of China are abundant which offer the condition for manufacture of the hydrogen.
并列举了普通电站、核电站、煤的气化、液化用钢及合金以及贮氢合金、非晶态合金的牌号及需求量。
And the grades and supplies of the steels and alloys used for power station, nuclear station, coal gasifying, coal liquefying and hydrogen - storing alloy and amorphous alloy are also illustrated.
介绍了煤制氢装置中检测仪表的选型与控制系统的设计。
The paper introduces selecting and installing the measuring instrument and design of the control system on the coal to hydrogen plant.
结果表明，在反应初期，煤转化速度较快，氢初压和反应温度的提高对加快煤转化速度是有利的。
The results showed that during the initial stage of reaction, conversion rate was larger and the content of "oil" (include gases and water) in the product increased quick-ly.
据富氢程度将煤与分散有机质进行对比，则煤具有更大的生烃能力。
Niqiuji depression, coal-bearing system, dispersed organic matter and coal, hydrocarbon potential, Carboniferous-Permian.
煤中有机氢含量愈多，置换比愈高，同时也有利于煤粉的燃烧。
The more organic hydrogen content in coal, the higher replacement ratio, it can be profitable to combustion of coal at the same time.
采用玉米淀粉与磷酸二氢钠进行反应，制备用作细煤粉沉降剂的淀粉磷酸酯．通过实验，探索出最佳工艺配方及操作条件．。
The starch phosphate ester was developed for settling agent of fine coal meals. The optimum reaction conditions were researched by experiments.
我们的能量来源于太阳、雨水、煤、铀以及氢。
Our supplies of energy are from the sun, rain, coal, uranium and hydrogen.
采用玉米淀粉与磷酸二氢钠进行反应，制备用作细煤粉沉降剂的淀粉磷酸酯。
The starch phosphate ester was developed for settling agent of fine coal meals.
简单介绍目前家庭使用能源煤，石油，天然气对环境的污染，使用氢能可以解决一些环境问题。
Briefly introduce pollutions to environments caused by energy of coal, petroleum and natural gas used in families currently, to use hydrogen may solve some problems.
采用梯度洗脱技术对煤液化油进行了分离，并对芳烃部分进行了气相色谱质谱（GCMS）和核磁共振氢谱（1HNMR）分析。
The coal liquefaction oil was separated using gradient elution method and the aromatics were analyzed by gas chromatography and mass spectrometry (GCMS) and 1Hnuclear magnetic resonance (1HNMR).
研究结果证实，煤水平衡接触角首先受煤中氢、氧元素含量影响最大，其次与煤的灰分产率有很强的线性相关关系。
The research results showed that the contact angle of the coal water balance would be highly influenced by the hydrogen and oxygen contents of coal and had a hig…
研究结果证实，煤水平衡接触角首先受煤中氢、氧元素含量影响最大，其次与煤的灰分产率有很强的线性相关关系。
The research results showed that the contact Angle of the coal water balance would be highly influenced by the hydrogen and oxygen contents of coal and had a high lining rel...
一种氢能煤水气化炉系统环保装置。
The invention relates to an environmental protection device of a hydrogen-energy coal-water gasification furnace system.
一种氢能煤水气化炉系统环保装置。
The invention relates to an environmental protection device of a hydrogen-energy coal-water gasification furnace system.
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