煤成气（coal derived gas)是天然气。

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• 天然气（natural gas）

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• 煤成气

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• 煤成气是天然气中除含有大量甲烷外，重烃气体含量很少，但有较多的二氧化碳气。

  A . 正确 B . 错误

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• As some countries attempt to shift away from natural gas or petroleum energy systems toward coal-based systems, the need for coal slurry(煤泥) will increase in these countries,（）transport mode will be the first choice for transfer this kind of product.

  A . Water carriage B . Pipeline transport C . Rail transport D . Surface transport

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• MDEA法除应用天然气、炼厂气和合成气外，还用硫磺回收装置尾气处理。

  A . 正确 B . 错误

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• 下列关于天然气转化制甲醇合成气的叙述错误的是（）。

  A . A、转化反应为强放热反应 B . B、降低温度可使平衡常数增大 C . C、提高压力可降低平衡转化率 D . D、加过量水蒸汽可提高甲烷转化率

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• 什么叫煤成气和煤层气？

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• 液化天然气liquefied natural gas（LNG）

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• 天然气化工的英文翻译为Gas Chemical Industry。

  A . 正确 B . 错误

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• 天然气中甲烷经蒸汽转化和部分氧化可制成全成气（CO+H2），用它可生产（）和合成气等系列产品.

  A . 煤气 B . 钾肥 C . 甲醇 D . 液化气

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• 天然气转化制甲醇合成气方法有（）。

  A . A、气流床气化法 B . B、蒸汽转化 C . C、非催化部分氧化 D . D、流化床气化法

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• 作为一种低能耗的脱碳工艺在天然气及合成气的净化领域内获得应用的溶液体系为（）体系。

  A . A、MDEA-环丁砜溶液 B . B、MDEA配方溶液 C . C、MDEA混合醇胺溶液 D . D、活化MDEA溶液

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• 在脱硫工序天然气中加入合成气使其中的氢气与（）发生反应。

  A . 硫醇 B . 乙烯 C . 氧硫化碳与二硫化碳 D . B与C的综合

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• 北京公交车所用液化天然气（Liquefied Natural Gas）主要成分为（）

  A . 液体甲烷 B . 液体乙烷 C . 液体丙烷 D . 液体丁烷

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• 多乙二醇二甲醚法在天然气及合成气中均有应用。

  A . 正确 B . 错误

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• 主要作为一种低能耗的脱碳工艺而在天然气及合成气的净化领域内获得应用的溶液是（）。

  A . A、MDEA混合胺 B . B、MDEA配方溶液 C . C、砜胺-III D . D、活化MDEA

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• MTO合成路线是以天然气或煤主要原料，生产合成气，合成气再转化成甲醇，然后甲醇生产烯烃的路线，完全不依赖于石油。

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• 压缩天然气(Compressed Natural Gas,简称CNG)是天然气加压(超过3,600磅/平方英寸)并以气态储存在容器中，它与管道天然气的组分相同，CNG可作为车辆燃料利用。

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• The trouble with such resources as coal, oil and gas_____that they are not renewable.

  A．has been B．are C．have been D．is

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• 合成气的主要工业化用途包括（)A合成氨B合成甲醇C合成天然气、汽油和柴油D烯烃的羰基合成

  合成气的主要工业化用途包括() A合成氨 B合成甲醇 C合成天然气、汽油和柴油 D烯烃的羰基合成

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• There are different ways in which people try to deal with the problem of energy. One way is the greater production of common energy sources, such as coal, oil and gas. The trouble with these sources, however, is that they are not renewable.

  Another way is energy conservation (节能 ), which means using energy more efficiently (有效地 ). In some very cold countries people build special houses to save energy. They place materials between the inside and the outside of the walls of the house to keep the cold out and the warmth in. The house is heated by the lights, the body heat of the people and the other equipment in it. Finally, renewable energy sources are used even though they are often expensive to develop. One form. of these is geothermal energy. In certain parts of the world the temperature of the earth increases thirty degrees centigrade with each kilometer down. At six kilometers, therefore, it rises to nearly two hundred degrees. To get the heat, water is pumped (压;抽 ) down into the rocks and back up to the surface. Heat from the earth is already used in certain countries. 1、How many ways of dealing with the energy problem are discussed in the text？ () A、Two. B、Three. C、Four. D、Five. 2、From the text we learn that coal(). A、is quite easy to produce B、is not used most efficiently C、is the most common source of energy D、could be renewed only by new technology 3、The writer tells about the "special houses" because they(). A、show the excellent skills of the builders B、serve as an example of energy conservation C、are heated by different sources of energy D、are warmer than other types of houses 4、The underlined words "geothermal energy" in the third paragraph mean (). A、renewable source B、 underground source C、 heat inside the earth D、 temperature of the earth 5、At a place where the surface temperature is 15°C, how deep do you have to dig so as to get a temperature of 75 °C ？ () A、One km. B、 Two km. C、 Three km. D、 Four km

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• 天然气的主要输送方式The main transportation mode of natural gas：管 道（陆上唯一经济方式) Pipeline （the only economic way on land).

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• There are many problems in our modern world. One very()serious problem is energy. We get a great () of energy we need from coal, gas, and oil. However, the () of energy which we use is () every year, and we only have enough coal, gas, and oil for the next twenty or thirty years. How will we live () the energy which these things give us？ Scientists are looking for () to this problem. They are looking for new () to produce energy. For example, they are working with new ways to () energy from the light and heat of the sun. They are also working with plans which produce energy from () of the oceans. All of the new methods () scientists are finding are still very expensive, but perhaps they will help solve our energy problems () the future.

  1.A.number B.group C.price D.deal 2.A.effect B.amount C.course D.program 3.A.increase B.increasing C.had increased D.is increasing 4.A.without B.improve C.producing D.strength 5.A.key B.a direction C.a solution D.service 6.A.cost B.method C.branch D.pound 7.A.Show B.pay C.save D.produce 8.A.property B.remedy C.welfare D.movements 9.A.So that B.which C.whose D.Of which 10.A.at B.for C.In D.from

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