1)pure hydrogen纯氢
1.An on-line analytical method of gas chromatography for determination of total carbon in pure hydrogen produced by PSA was studied.利用带镍加氢转化炉的气相色谱仪 ,在线分析变压吸附法制纯氢中的总碳。
2.Engine performance and emissions characteristics were investigated on a SI engine fueled with pure hydrogen and hydrogen/natural gas mixture.在某点燃式发动机上,试验研究了纯氢和不同比例天然气掺氢的燃烧与排放特性。
英文短句/例句
1.Industrial hydrogen, pure hydrogen are produced by residual gas of styrene plant by PSA method, high purity hydrogen and superpurity hydrogen are produced by above hydrogen by low temperature adsorption method.采用变压吸附法提纯苯乙烯生产中含氢尾气制取工业氢、氢,采用低温吸附法制取高纯氢、纯氢。
2.Experimental Investigation Involving Pure Hydrogen and Addition of Hydrogen to Natural Gas on a SI Engine纯氢和天然气掺氢燃料发动机的试验研究
3.Studies on Novel Four-Bed Pressure Swing Adsorption Process for Hydrogen Purification新型四塔变压吸附提纯氢气过程研究
4.Although hydrogen is found all over the planet, it seldom exists in pure form.虽然地球上到处都有氢气，但却很少以纯氢的形态存在。
5.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。
6.Isolation, Purification and Properties of Sulfide Dehydrogenase;硫化氢脱氢酶的分离纯化及性质研究
7.Improved Hydrogen Storage Performance of Pure Magnesium by Complex Hydrides;用复合氢化物改善纯镁储氢性能的研究
8.testing method for freezing point s of high-purity hydrocarbons高纯碳氢化合物凝固点测定方法
9.testing method for refractive index of high purity hydrocarbons高纯碳氢化合物折射率测定法
10.testing method for density of high purity hydrocarbons by bingham pycnometer高纯碳氢化合物密度测量方法
11.Purified hydrogen is passed over a liquid metal halide.让纯化氢气通过液态金属卤化物。
12.Purification and Properties of Lactate Dehydrogenase from Sheep Heart Muscle;羊心肌乳酸脱氢酶的纯化及性质研究
13.The Research on Expert System of Cutting off Tower in PSA氢气提纯塔切塔技术专家系统的研究
14.Determination of Trace Hydrogen in High-purity Titanium Metal高纯金属钛中微量氢的分析方法研究
15.The Cause Analysis and Solution of Hydrogen-cooled Generator Hydrogen Purity Decline发电机氢气纯度下降原因分析及处理
16.Anaerobic Biohydrogen Production of Continuous-flow Fermentation of Pure Microbial Species R3纯菌种R3连续流厌氧发酵生物制氢
17.A process for preparation of high purity sec-octyl alcohol from low purity product by catalytic hydrogenation is introduced.介绍了由低纯度仲辛醇催化加氢制备高纯度仲辛醇的工艺。
18.THE STUDY OF BEHAVOUR OF HYDROGEN DIFFUSION AND TRAPPING IN Armco-Fe 1. Diffusion Coefficient of Hydrogen in Well-annealed Armco-Fe工业纯铁中氢扩散及捕获行为研究——Ⅰ.完全退火工业纯铁中氢的扩散系数
相关短句/例句
super-pure hydrogen超纯氢
1.The report recommends determining technology of super-pure hydrogen and present situation in China.介绍了我国超纯氢检测技术及现状。
3)hydrogen purity氢纯度
1.concurrent-flow and countercurrent-flow processes with fuel gas return from depentanizer overhead and concurrent-flow and countercurrent-flow processes without fuel gas return from depentanizer overheads, the impact of process on the hydrogen purity and yield, liquid yield and utility requirements are compared.通过对四种不同再接触流程,即脱戊烷塔顶燃料气有返回的顺流和逆流再接触流程,以及脱戊烷塔顶燃料气无返回的顺流和逆流再接触流程的模拟计算结果分析,比较了流程对重整氢纯度和收率、重整液体产品收率以及公用工程消耗的影响。
2.In view of hydrogen purity low question in No.针对华能上安电厂4号发电机氢纯度偏低的问题,分析了发电机氢纯度偏低的危害和影响发电机氢纯度的因素,并提出相应的解决办法。
3.It was found that low hydrogen purity and high moisture content of the hydrogen used for deoxidation was the main cause.对扬子石化有限公司连续重整装置催化剂还原过程进行分析,认为存在的主要问题是还原气中水含量高和氢纯度偏低。
4)high purity hydrogen高纯氢
1.The research of temperature-changing condensation equipment and method for determination of trace impurities in high purity hydrogen高纯氢中痕量杂质变温浓缩装置及方法
2.The method of production of high purity hydrogen by low temperature adsorption is ripe in China.采用低温吸附法生产高纯氢,在国内已是很成熟的方法。
3.It introduces the work mechanism and gas route flow of helium discharge chromatography which is used to determine trace oxygen & nitrogen in high purity hydrogen.给出了氦放电色谱法测定高纯氢中微量氧、氮杂质的工作原理、气路流程和色谱图,考查了仪器鉴定性能,并同其它分析方法进行了比对,证明此方法可行。
5)hydrogen purification氢气纯化
6)ultra-pure hydrogen超纯氢气
1.A united craft for producting ultra-pure hydrogen was introduced in this paper.本文主要介绍了利用联合工艺法来精制氢气,并叙述了超纯氢气净化器的工作原理、吸附剂的选择和装置流程。
延伸阅读
纯纯1.诚挚貌。
