How much coal gas can this gas tank contain?
这个煤气包能储存多少煤气？
It USES mixture of air and steam to produce coal gas.
采用空气与蒸汽混合气为气化剂，生产发生炉煤气。
The invention discloses a primary cooling process for coal gas.
本发明公开了一种煤气初冷工艺。
Wangjiahe Gas Field is a typical nonconventional coal gas pool.
王家河气藏是一典型的、非常规的煤成气藏。
It might be necessary to convert the whole country back to coal gas.
可能有必要使全国都重新改为使用煤气。
The invention discloses a coal gas producer and a coal gas production method.
本发明公开了一种煤气发生炉和煤气生产方法。
The stress, water and velocity sensitivity of coal gas reservoir were studied.
研究了煤岩储层的应力敏感、水敏和速敏。
Research and development of hot coal gas desulfurization with zinc-based sorbent;
介绍了煤炭脱硫产物和它们作水泥缓凝剂、水泥混合材的研究。
The invention discloses a coal gas long-distance ignition method and its equipment.
本发明公开了一种煤气远程点火方法及其装置。
Boiler can use light oil, heavy oil, natural gas, liquefied gas and urban coal gas.
锅炉适用轻油、重油、天然气、液化气、城市煤气等燃料。
Hot running phenomenon is high temperature coal gas exports, beyond the prescribed scope.
热运转现象是煤气出口温度过高，超出了规定范围。
It belongs to coal gas burning technology field, especially for long-distance ignition technology field.
属于煤气燃烧技术领域，尤其是煤气燃烧技术中的远距离点火技术领域。
Coal is actually cheaper than gas.
煤炭实际上比煤气便宜。
煤气比煤便宜。
The ability of coal to release a combustible gas has long been known.
煤能够释放易燃气体这一点早已为人所知。
That's energy in all forms—oil, gas, coal, nuclear, solar and even wind power.
那是各种形式的能源——石油、天然气、煤炭、核能、太阳能，乃至风能。
It can be extracted without burning a fossil fuel such as coal, gas, or oil.
它在采掘过程中无须燃烧如煤炭，煤气或石油这类矿石燃料。
Gas power emits just half the carbon-dioxide of coal.
天然气的二氧化碳排放量只有煤的一半。
That gas is more like coal these days is not unequivocally good news.
如今天然气更像是煤炭了，这并不是一个毫无争议的好消息。
Gas emits about half as much carbon dioxide as coal per unit of energy produced.
天然气的二氧化碳产生量是每单位煤炭释放能量时二氧化碳产生量的一半。
Various fuels such as coal, gas, oil and food are common examples of chemical energy.
最常见的化学能包括煤、天然气、石油、和食物等各种各样的燃料。
Pound-for-pound, gas possesses four times as much energy as coal.
同样的体积，天然气储存的能量是煤炭的四倍。
Cheap coal fuels 80% of its electricity, gas the rest.
该国80%的电力来自煤燃料，其余部分来自天然气资源。
Strict economy in coal, gas, and electric light.
严格节约煤、汽油和照明用电。
The closest substitute for coal in electricity generation is natural gas.
与煤炭最相近的发电替代品就是天然气。
Those prices are too high if solar power is to displace coal and natural gas.
如果用太阳能取代煤和天然气，这些价格显然太高了。
The company's technology converts coal into cleaner-burning natural gas.
公司的技术可将煤转换为更清洁的天然气。
Replace coal with gas and such cooling is lost.
燃气取代燃煤，这种冷却效力即告消失。
Natural gas had fewer hidden costs than coal.
天然气的隐性成本比煤炭要低不少。
Natural gas had fewer hidden costs than coal.
天然气的隐性成本比煤炭要低不少。
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