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。
2) 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。
补充资料：纯纯
1.诚挚貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条