The quality and yield of plant hydrogen and hydrogen-containing gas and hydrogen balance in BYPC were introduced. The measures of comprehensive utilization of hydrogen resource were presented.

介绍了燕化公司工业氢气和含氢气体性质、产量及氢气平衡，提出了综合利用氢气资源的对策。

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Two molecules of methane, containing eight hydrogen atoms between them, will yield roughly one molecule of H2 – this gives an effective hydrogen yield of 25 to 30 per cent from the chemical process.

两分子甲烷含有8个氢原子，大约可生成一分子的H2，这使得该化学过程的实际氢生成量为25%至30%。

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Water is a compound containing the elements of hydrogen and oxygen.

水是含有氢元素和氧元素的化合物。

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Hydrogen was indeed found, but it is still unclear whether it is in the form of ice, or of some other hydrogen-containing compound, such as hydrated minerals that have water bound chemically into their crystal structures.

ECONOMIST: Creative destruction

The next trick, which Exxon's money will help pay for, is to tweak the biochemical pathway that makes the algal oil (which is known, technically, as a triglyceride, and has oxygen atoms in it as well as carbon and hydrogen) so that the oxygen-containing parts of the molecules are snipped off and a pure hydrocarbon is left.

ECONOMIST: Biofuels from algae: Craig's twist | The

The previous record for containing atoms of anti-hydrogen was a fleeting 172 milliseconds.

FORBES: Antimatter Successfully Trapped For Over 15 Minutes