THE Chemical Engineering Group of the Society 1 of Chemical Industry met on July 16 at the forty-fourth annual meeting of the Society at Leeds. Three important papers on features of coal carbonisation were read before a crowded audience, and the discussion had to be adjourned to another ...
DURING the last fifteen years, a flood of publi cations on the properties of cokes has appeared, much of it scientifically interesting, but uncorrelated with industrial practice. When large-scale processes, for example, the blast furnace, are in question, this is understandable, for conditions ...
In summary, "carbon" is used for all corresponding elements C and their derivatives, such as carbon elements, carbon bonds, carbon dioxide, carburizing, etc., while other substances and materials that mainly contain carbon elements are referred to as "charcoal". "Charcoal" includes coal, carbon ...
百度试题 结果1 题目5. Coal consisting (consist) mostly of carbon is the sec-ondary energy in this country. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Gibson J, Gregory DH. Carbonisation of coal. London (UK): Mills and Boon; 1971.Gibson, J. and Gregory, D. H. 'The Carbonisation of Coal', Mills and Boon, London, 1971Gibson J., 1973, Carbonisation of Coal, Mills and Bonn Ltd., London...
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carboanimalis carboapatite carboard strength carbocoalsemicoke carbohydrate br carbohydrate sequenci carboloy regulator carboloyarc carbomer-940 carbon sulfur determi carbon acid carbon and sulfur com carbon and water carbon chloride carbon county montana carbon county wy carbon dioxide coolan carbon equilib...
8. Huge amounts of Carbon dioxideinto the air by our burning coal and petrol.A. is releasedB. are releasedC. releasesD. release 答案 【答案】B【核心短语/词汇】huge amounts of:大量的【翻译】通过我们的煤和汽油的燃烧,大量的二氧化碳被释放到空气里。【解析】这里考查的是amounts of+不可数名词作...
a电气安全装置电路的绝缘电阻应当符合下述要求 The electrical safety device electric circuit dielectric resistance must conform to the following requirement[translate] aChina coal mine gas is a gas or other carbon material 中国煤矿气体是气体或其他碳材料[translate]...
根据上文“Carbon dioxide is released when oil, coal, and other fossil fuels are burned for energy—the energy we use to power our homes, cars, and smartphones. By using less of it, we can limit our own contribution to climate change while also saving money.(当石油、煤炭和其他化石燃料...