年产20万吨醋酸工程项目可行性研究报告书.doc

might as well have them,' I said sadly.   Lesson20 One man in a boat 独坐孤舟 Fishing is my favourite sport. I often fish for hours without catching anything. But this does not worry me. Some fishermen are unlucky. Instead of catching fish, they catch old boots and rubbish. I am even less lucky. I never catch anything-not even old boots. After having spent whole mornings on the river, I always go home with an empty bag. 'You must give up fishing!' my friends say.' It's a waste of time.' But they don't realize one important thing. I'm not really interested in fishing. I am only interested in sitting in a boat and doing nothing at all !   Lesson21 Mad or not? 是不是疯了？ Aeroplanes are slowly driving me mad. I live near an airport and passing planes can be heard night and day. The airport was built during the war, but for some reason it could not be used then. Last year, however, it came into use. Over a hundred people must have been driven away from their homes by the noise. I am one of the few people left. Sometimes I think this house will be knocked down by a passing plane. I have been offered a large sum of money to go away, but I am determined to stay here. Everybody says I must be mad and they are probably right.   Lesson22 A glass envelope 玻璃信封 My daughter, Jane, never dreamed of receiving a letter from a girl of her own age in Holland. Last year, we were travelling across the Channel and Jane put a piece of paper with her name and address on it into a bottle. She threw the bottle into the sea. She never thought of it again, but ten months later, she received a letter from a girl in Holland. Both girls write to each other regularly now. However, they have decided to use the post-office. Letters will cost a litt1e more, but they will certainly travel faster.    Lesson23 A new house 新居 I had a letter from my sister yesterday. She lives in Nigeria. In her letter, she said that she would come to England next year. If she comes, she will get a surprise. We are now  living in a beautiful new house in the country. Work on it had begun before my sister left. The house was completed five months ago. In my letter, I told her that she could stay with us. The house has many large rooms and there is a lovely garden. It is a very modern house, so it looks strange to some people. It must be the only modern house in the district.   Lesson24 It could be worse 不幸中之万幸 I entered the hotel manager's office and sat down. I had just lost &50 and I felt very upset.' I left the money in my room,' I said, 'and it's not there now.' The manager was sympathetic, but he could do nothing. 'Everyone's losing money these days,' he said. He started to complain about this wicked world but was interrupted by a knock at the door. A girl came in and put an envelope on his desk. It contained &5o. 'I found this outside this gentleman's room' she said. 'Well,' I said to the manager, 'there is still some honesty in this world !'   lesson25 Do the English speak English? 英国人讲的是英语吗？ I arrived in London at last. The railway station was big, black and dark. I did not know the way to my hotel, so I asked a porter. I not only spoke English very carefully, but very clearly as well. The porter, however, could not understand me; I repeated my question several times and at last he understood. He answered me, but he spoke neither slowly nor clearly. 'I am a foreigner,' I said. Then he spoke slowly, but I could not understand him. My teacher never spoke English like that! The porter and I looked at each other and smiled. Then he said something and I understood it. 'You'll soon learn English!' he said. I wonder. In England, each man speaks a different language. The English understand each other, but I don't understand them ! Do they speak English ?   lesson26 The best art critics 最佳美术评论家 I am an art student and I paint a lot of pictures. Many people pretend that they understand modern art. They always tell you what a picture is 'about'. Of course, many pictures arc not 'about' anything. They are just pretty patterns. We like them in the same way that we like pretty curtain material. I think that young children often appreciate modern pictures better than anyone else. They notice more. My sister is only seven, but she always tells me whether my pictures are good or not. She came into my room yesterday. ' What are you doing ?' she asked. ' I'm hanging this picture on the wall,' I answered. 'It's a new one. Do you like it ?' She looked at it critically for a moment.' It's all right,' she said, 'but isn't it upside-down ?' I looked at it again. She was right! It was!   Lesson27 A wet night 雨夜 Late in the afternoon, the boys put up their tent in the middle of a field. As soon as this was done, they cooked a meal over an open fire. They were all hungry and the food smelt good. After a wonderful meal, they told stories and sang songs by the camp fire. But some time later it began to rain. The boys felt tired so they pet out the fire and crept into their tent. Their sleeping-bags were warm and comfortable, so they all slept soundly. In the middle of the night, two boys woke up and began shouting. The tent was full of water! They all leapt out of their sleeping-bags and hurried outside. It was raining heavily and they found that a stream had formed in the field. The stream wound its way across the field and then flowed right under their tent!   Lesson28 No parking 禁止停车 Jasper White is one of those rare people who believes in ancient myths. He has just bought a new house in the city, but ever since he moved in, he has had trouble with motorists. when he returns home at night, he always finds that someone has parked a car outside his gate. Because of this, he has not been able to get his own car into his garage even once. Jasper has put up' No Parking' signs outside his gate, but these have not had any effect. Now he has put an ugly stone head over the gate. It is one of the ugliest faces I have ever seen. I asked him what it was and he told me that it was Medusa, the Gorgon. Jasper hopes that she will turn motorists to stone. But none of them has been turned to stone yet!   Lesson29 Taxi! 出租汽车！ Captain Ben Fawcett has bought an unusual taxi and has begun a new service. The 'taxi' is a small Swiss aeroplane called a 'Pilatus Porter'. This wonderful plane can carry seven passengers. The most surprising thing about it, however, is that it can land anywhere: on snow, water, or even on a ploughed field. Captain Fawcett's first passenger was a doctor who flew from Birmingham to a lonely village in the Welsh mountains. Since then, Captain Fawcett has flown passengers to many unusual places. Once he landed on the roof of a block of flats and on another occasion, he landed in a deserted car park. Captain Fawcett has just refused a strange request from a businessman. The man wanted to fly to Rockall, a lonely island in the Atlantic Ocean, but Captain Fawcett did not take him because the trip was too dangerous.   Lesson30  Football or polo? 足球还是水球？ The Wayle is a small river that cuts across the park near my home. I like sitting by the Wayle on fine afternoons. It was warm last Sunday, so I went and sat on the river bank as usual. Some children were playing games on the bank and there were some people rowing on the river. Suddenly, one of the children kicked a ball very hard and it went towards a passing boat. Some people on the bank called out to the man in the boat, but he did not hear them. The ball struck him so hard that he nearly fell into the water. I turned to look at the children, but there weren't any in sight: they had all run away! The man laughed when he realized what had happened. He called out to the children and threw the ball back to the bank.    Lesson31 Success story 成功者的故事 Yesterday afternoon Frank Hawkins was telling me about his experiences as a young man. Frank is now the head of a very large business company, but as a boy he used to work in a small shop. It was his job to repair bicycles and at that time he used to work fourteen hours a day. He saved money for years and in 1938 he bought a small work-shop of his own. During the war Frank used to make spare parts for aeroplanes. At that time he had two helpers. By the end of the war, the small work-shop had become a large factory which employed seven hundred and twenty-eight people. Frank smiled when he remembered his hard early years and the long road to success. He was still smiling when the door opened and his wife came in. She wanted him to repair their son's bicycle!    Lesson32 Shopping made easy 购物变得很方便 People are not so honest as they once were. The temptation to steal is greater than ever before--especially in large shops. A detective recently watched a well-dressed woman who always went into a large store on Monday mornings. One Monday, there were fewer people in the shop than usual when the woman came in, so it was easier for the detective to watch her. The woman first bought a few small articles. After a little time, she chose one of the most expensive dresses in the shop and handed it to an assistant who wrapped it up for her as quickly as possible. Then the woman simply took the parcel and walked out of the shop without paying. When she was arrested, the detective found out that the shop-assistant was her daughter. The girl' gave' her mother a free dress once a week !   lesson33 Out of the darkness 冲出黑暗 Nearly a week passed before the girl was able to explain what had happened to her. One afternoon she set out from the coast in a small boat and was caught in a storm. Towards evening, the boat struck a rock and the girl jumped into the sea. Then she swam to the shore after spending the whole night in the water. During that time she covered a distance of eight miles. Early next morning, she saw a light ahead. She knew she was near the shore because the light was high up on the cliffs. On arriving at the shore, the girl struggled up the cliff towards the light she had seen. That was all she remembered. When she woke up a day later, she found herself in hospital.   Lesson34 Quick work 破案“神速” Ted Robinson has been worried all the week. Last Tuesday he received a letter  from the local police. In the letter he was asked to call at the station. Ted wondered  why he was wanted by the police, but he went to the station yesterday and now he is not worried any more. At the station, he was told by a smiling policeman that his bicycle had been found. Five days ago, the policeman told him, the bicycle was picked up in a small village four hundred miles away. It is now being sent to his home by train. Ted was most surprised when he heard the news. He was  amused too, because he never expected the bicycle to be found. It was stolen twenty years ago when Ted was a boy of fifteen !   Lesson35  Stop thief! 捉贼！ Rov Trenton used to drive a taxi. A short while ago, however, he became a bus-driver and he was not regretted it. He is finding his new work far more exciting. When he was driving along Catford Street recently, he saw two thieves rush out of a shop and run towards a waiting car. One of them was carrying a bag full of money. Roy acted quickly and drove the bus straight at the thieves. The one with the money got such a fright that he dropped the bag. As the thieves were trying to get away in their car, Roy drove his bus into the back of it. While the battered car was moving away, Roy stopped his bus and telephoned the police. The thieves' car was badly damaged and easy to recognize. Shortly afterwards, the police stopped the car and both men were arrested.    Lesson36 Across the Channel 横渡海峡 Erna Hart is going to swim across the English Channel tomorrow. She is going to set out from the French coast at five o'clock in the morning. Erna is only fourteen years old and she hopes lo set up a new world record. She is a strong swimmer and many people feel that she is sure to succeed. Erna's father will set out with her in a small boat. Mr Hart has trained his daughter for years. Tomorrow he will be watching her anxiously as she swims the long distance to England. Erna intends to take short rests every two hours. She will have something to drink but she will not eat any solid food. Most of Erna's school friends will be waiting for her on the English coast. Among them will be Erna's mother, who swam the Channel herself when she was a girl.   Lesson37 The Olympic Games 奥林匹克运动会 The Olympic Games will be held in our country in four years' time. As a great many people will be visiting the country, the government will be building new hotels, an immense stadium, and a fine new swimming pool. 'They will also be building new roads and a special railway-line. The Games will be held just outside the capital and the whole area will be called 'Olympic City'. Workers will have completed the new roads by the end of this year. By the end of next year, they will have finished work on the new stadium. The fine modern buildings have been designed by Kurt Gunter. Everybody will be watching anxiously as the new buildings go up. We are all very excited and are looking forward to the Olympic Games because they have never been held before in this country.   Lesson38 Everything except the weather 惟独没有考虑到天气 My old friend, Harrison, had lived in the Mediterranean for many years before he returned to England. He had often dreamed of retiring in England and had planned to settle down in the country. He had no sooner returned than he bought a fine house and went to live there. Almost immediately he began to complain about the weather, for even though it was still summer, it rained continually and it was
目　　录
1 总论 1
1.1项目名称及主办单位 1
1.2编制依据 1
1.3编制原则 2
1.4项目建设的目的和意义 2
1. 5 报告编制单位概况 5
1.6项目研究范围 7
1.7研究结论 8
1.8主要技术经济指标 9
2 市场预测 11
2.1性质与用途 11
2.2国际市场 13
2.3国内市场 15
2.4目标市场 21
2.5醋酸价格分析 21
3 产品方案及生产规模 24
3.1产品方案 24
3.2生产规模确定的原则 24
3.3生产规模 24
3.4产品规格 25
4 建厂条件和厂址方案 26
4.1建厂条件 26
4.2厂址方案 30
5 工艺技术方案 31
5.1工艺技术方案的选择 31
5.2工艺流程和消耗定额 64
5.3自控方案 76
5.4主要设备 79
5.5标准化 83
6 主要原、辅助材料和动力供应 88
6.1原料供给 88
6.2辅助材料及规格 89
7 公用工程和辅助设施方案 92
7.1总图运输 92
7.2给排水 94
7.3供电及电信 99
7.4供热 108
7.5冷冻站 109
7.6储运设施 110
7.7外管 112
7.8采暖通风 114
7.9维修 116
7.10土建 116
7.11分析化验 118
8 节能措施 120
8.1能耗指标及分析 120
8.2节能措施综述 120
8.3编写依据 122
9 环境保护 124
9.1厂址与环境现状 124
9.2设计依据 126
9.3建设项目污染物状况 127
9.4环境保护与综合利用论述 129
9.5环境保护费用 132
10 劳动保护与安全卫生 133
10.1设计依据及标准 133
10.2职业危害因素及其影响 133
10.3职业安全卫生防护的措施 137
10.4劳动安全卫生机构设置及人员配备情况 139
10.5专用投资概算 139
11 消防 140
11.1 设计依据 140
11.2消防环境现状 140
11.3工程的火灾危险性类别 140
11.4 消防设施和措施 141
12 工厂组织、劳动定员和人员培训 143
12.1工厂体制及组织机构 143
12.2生产班制及定员 143
12.3人员来源和培训 144
13 项目实施规划 145
13.1建设周期 145
13.2项目实施规划 145
14 投资估算 147
14.1工程概况 147
14.2编制依据 147
14.3编制说明 147
14.4投资分析 148
15 资金筹措 153
15.1资金来源 153
15.2资金运筹规划 153
16 财务评价 154
16.1编制依据 154
16.2基础数据 154
16.3财务评价 156
17 不确定性分析 158
17.1盈亏平衡分析 158
17.2敏感性分析 158
18 结论 161
18.1综合评价 161
18.2社会效益评价 161
18.3研究报告结论 162

191
might as well have them,' I said sadly.