查询词典 dioxide

Carbon dioxide and hydrogen sulphide corrosion is the main corrosion during petroleum and gas mining.

CO2、H2S腐蚀是石油天然气开采过程中的主要腐蚀问题。

The invention provides a process for production of methanol from a feed stream rich in hydrogen carbon monoxide and carbon dioxide.

本发明提供一种从富含氢气、一氧化碳和二氧化碳的进料流生产甲醇的方法。

Large amount of toxic and harmful gases such as hydrocarbon, carbon dioxide, hydrogen sulphide, etc.

在采煤过程中释放出大量烃类、二氧化碳、硫化氢等有毒有害气体。

Only hydrogen and carbon dioxide was tested in whole process and the content of bio-hydrogen is 55.4%.

所得生物气产物中没有检测到甲烷，氢气含量为55.4%。

The mixture, incubated at rather less than body temperature, produced carbon dioxide and hydrogen but no pollutants.

这种混合，在低于体温的环境中发生反应，产生二氧化碳和氢气，但没有污染。

The bulk fraction is a mixture of methane, carbon dioxide, hydrogen, nitrogen and oxygen.

主要成分是甲烷，二氧化碳，氢气，氮气和氧气的混合气体，这些成分的含量一般用所占填埋气的体积比来表示

C Steam reacts with monoxide to generate hydrogen gas and dioxide.

c 水蒸气和一氧化碳反应生成氢气和二氧化碳

Unlike hydrogen, carbon dioxide is non-combustible.

与氢不一样，二氧化碳是不可燃的。

For these studies, he will draw upon two decades of experience developing and testing similar technology to remove hydrogen sulfide and carbon dioxide from natural gas.

这些研究，他二十年的经验值得借鉴同类技术研制试验消除硫化氢和二氧化碳来自天然气。

The selective reduction of sulfur dioxide with hydrogen to elemental sulfur is studied over Ru/Al 2O 3 in this paper.

本文对用H2 来使SO2 选择性催化还原为单质硫在Ru/Al2 O3催化剂上的行为进行研究。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。