2023年4月全国高等教育自学考试《化学工程专业英语》试题自考试卷题目解析

　　一、Translate the following words into Chinese.

　　将下列英文单词翻译成中文。(本大题共10小题，每小题2分，共20分)

　　1. sodium

　　2. petroleum

　　3. optimization

　　4. solvent

　　5. corrosion

　　6. evaporation

　　7. separation

　　8. reactant

　　9. adsorption

　　10. emission
 

　　二、Translate the following words into English.

　　将下列中文单词翻译成英文。(本大题共10小题，每小题2分，共20分)

　　11.肥料

　　12.热传递

　　13.硝酸

　　14.聚合物

　　15.单元操作

　　16.反应器

　　17.催化剂

　　18.尿素

　　19.纯度

　　20.化合物
 

　　三、Translate the following words and expressions.

　　将下列短语英汉互译。(本大题共10小题，每小题3分，共30分)

　　21. industrial research and development

　　22. residence time

　　23. environmentally friendly product24. life cycle analysis

　　25. scale up

　　26.化学工程

　　27.接触法硫酸生产工艺

　　28.中试工厂

　　29.能量守恒定律

　　30.副产物
 

　　四、Transiate the following passages into Chinese.

　　将下列段落翻译成中文(本大题共2小题，每小题5分，共10分)

　　31. The classical role of the chemical engineer is to take the discoveries made by the chemist in the laboratory and develop them into money-making，commercial-scale chemicalprocesses.

　　32.Some microorganisms in soil, water, and sediments can adapt their diets to a wide variety of organic chemicals; they have been used for decades in conventional waste treatmentsystems.
 

　　五、Translate the following passages into English.

　　将下列段落翻译成英文(本大题共2小题,每小题5分。共10分)

　　33.化学工业关注转化原材料，如原油，首先生成化学中间体，然后生成各种各样其他化学品。

　　34.化学工程最重要的是基于化学科学，如物理化学，化学热力学和化学动力学。
 

　　六、Fill in each of the following blanks with an appropriate word from the list (You can only choose 10 from the following 12 words in the square)

　　从所列出的12个单词中选择恰当的单词填写入下面的空格中(仅需从12个单词中选出10个)。(本大题共10个空，每空1分，共10分)

　　outputs，another， where，inputs，coal，linked,instead，extract,carbon，oxygen，give,hydrocarbon

　　The process requires several (35)_______________: energy, nitrogen and hydrogen. Nitrogenis easy to (36)_______________from air，but hydrogen is (37)_______________problem.Originally it was derived from (38)_______________via coke which can be used as a raw material (basically a source of carbon) in steam reforming, (39)_______________steam is created with (40)_______________to (41)_______________hydrogen，carbon monoxide，and carbon dioxide. Now natural gas (mainly methane) is used (42)_______________,though other (43)_______________from oil can also be used. Ammonia plants always include hydrogen-producing plants (44) _______________directly to the production of ammonia.