In the second part, with the mixed emulsifier and the method of ultrasonic emulsification, the waste coal tar pitch was used to produce emulsified fuel.
第二部分内容采用混合乳化剂和超声乳化法，以炭素厂废煤沥青为原料生产沥青乳化燃料。
He was attempting to manufacture quinine from aniline, an inexpensive and readily available coal tar waste product.
他试图用苯胺批量制造奎宁，苯胺是一种廉价且容易获得的煤焦油废料。
Millions of tonnes of carbon dioxide could be prevented from entering the atmosphere following the discovery of a way to turn coal, grass or municipal waste more efficiently into clean fuels.
科学家们发现一种能将煤炭、杂草及城市垃圾更有效地转化为清洁燃料的方法，这或许能阻止成百万吨二氧化碳进入大气层。
It probably is a waste of money to study carbon storage from burning coal.
不过花钱去研究煤炭燃烧后的碳储存，那就是一种浪费了。
Second, they are replacing fossil fuels such as coal and coke with alternatives such as farm waste or used tyres.
其次，他们正在用工业垃圾和废弃轮胎代替目前正在使用的煤炭和焦炭等矿物燃料。
They use biomass fuels like wood, crop waste, animal waste or coal.
他们使用木材，作物废料，动物废料或煤炭等生物燃料。
Around 3 billion people cook and heat their homes using open fires and leaky stoves burning biomass (wood, animal dung and crop waste) and coal.
约有30亿人通过使用燃烧生物质(木柴、动物粪便、作物废弃物)和煤炭的明火以及开放式炉灶进行烹调和取暖。
More than half of the world's population rely on dung, wood, crop waste or coal to meet their most basic energy needs.
全世界有半数以上人口依靠家畜粪、木柴、庄稼秸秆或煤来满足其最基本的能源需求。
Since the late 1960’s problems of emission control and waste disposal have sharply reduced the appeal of coal-fired power plants.
从1960年以来，排放控制和垃圾处理的问题极大地削弱了燃煤电厂的魅力。
Coal, steel, oil - we think of these old-economy industries, and we picture pollution. Smoggy skies, fouled rivers, toxic waste.
煤炭、钢铁、石油——谈到这些传统工业时，我们会想到污染的问题：烟尘、污水、有毒废弃物。
A typical coal-fired plant burns three lumps of coal to produce one lump's worth of electricity; the rest goes up the chimney as waste heat.
一个典型的煤电厂每烧3份的煤可以产生1份的电；其余的热量全部作为废热排出去了。
Atmospheric Marine aerosol was derived from seawater gaseous substance soil dust ash fly from burning coal ash fly from burning fuel and industrial waste at dalian sea area.
结果表明，大连海域大气气溶胶物质主要来自海水、气态物、土壤尘、煤烟尘、燃油灰和工业废料。
A coal mine can degrade its local environment. But a fungus may inadvertently help clean up the mine-with its own waste products.
一座煤矿可能会污染当地的环境。但是有一类真菌可能会在不经意间，用其排除的废物清理煤矿。
However, there are serious issues, such as a waste of resource, disordered mining and environment pollution during development of coal resource.
但在煤炭资源开发过程中，尚存在着资源浪费，开发秩序混乱以及环境污染等严重问题。
The waste gases coming from burning coal, oil and petrol include sulphur dioxide and nitrogen dioxide.
煤、燃油和汽油燃烧时产生的废气中含有二氧化硫和二氧化氮。
The onsite visit to large scale coal chemical waste water treatment zero emission plant will be arranged.
会议还将安排对大型煤化工水处理零排放装置的参观考察。
In the traditional old coal-fired boiler technology limited, in the production process of waste residue, waste gas, waste water waste and taste, is energy polluters and governance difficulties.
在传统老式的燃煤锅炉技术有限的情况下，生产过程中废渣、废气、废水三废俱全，是耗能污染大户并且治理困难。
While burning solid fuels, like biomass, coal and waste, wall-burning will occur to a certain extent.
在燃用固体燃料，如生物质、煤、固体废弃物时，都存在一定程度的附壁燃烧现象。
But the excessive development and unclean and inefficient utilization of coal resources have brought not only huge waste of coal, but also serious deterioration of ecological environment.
但煤炭资源的过量开发和非高效非洁净利用，不仅造成了煤炭资源的大量浪费，而且导致了生态环境的严重恶化。
The suggestion is put forward to strengthen the exploitation of the energy mineral resources, reduce the coal waste of resources and further adjust the energy industrial structure.
并提出加强能源矿产资源勘察开发，减少煤炭资源浪费，进一步调整能源产业结构等建议。
The environmental management of coal waste has become an impending problem.
煤矸石的环境治理问题已成当务之急。
Due to the fact that the unreasonable product structure affects the economic benefit of the mine, and caus the waste of coal resources.
由于产品结构不合理影响全矿经济效益，造成煤炭资源的浪费。
Large amount of poisonous gas, coal and waste rocks badly influence the safe product for coal mine, and also cause the economic loss to our country.
煤与瓦斯突出产生大量的煤与矸石和有毒的瓦斯气体，严重影响煤矿安全生产，给国家造成或大或小的经济损失。
And if you've been in that part of the country, this is what those piles of burning, smoldering coal waste look like.
如果你去过美国的那部份地区，这就是大量燃烧及闷烧的煤废气看起来的样子。
We carried out key environmental protection projects to desulphurize emissions from coal-fired power plants, treat urban sewage and dispose of waste safely.
实行燃煤电厂脱硫、城市污水处理、垃圾无害化处理等环保重点工程。
We carried out key environmental protection projects to desulphurize emissions from coal-fired power plants, treat urban sewage and dispose of waste safely.
实行燃煤电厂脱硫、城市污水处理、垃圾无害化处理等环保重点工程。
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