年产96万吨捣固焦技改项目可行性研究报告.doc

have just finished cutting three cart-loads of golden brown macaroni stalks. The whole village has been working day and night gathering and threshing this year's crop before the September rains. On the right, you can see Mrs Brabante herself. She has been helping her husband for thirty years now. Mrs Brabante is talking to the manager of the local  factory where the crop is processed. This last scene shows you what will happen at the end of the harvest : the famous Calabrian macaroni-eating competition ! Signor Fratelli, the present champion, has won it every year since 1961. And that ends our special bulletin for today, Thursday, April 1st. We are now returning you to the studio.'   Lesson77 A successful operation 一例成功的手术 The mummy of an Egyptian woman who died in 800 B.C. has just had an operation. The mummy is that of Shepenmut who was once a singer in the Temple of Thebes. As there were strange marks on the X-ray plates taken of the mummy, doctors have been trying to find out whether the woman died of a rare disease. The only way to do this was to operate. The operation, which lasted for over four hours, proved to be very difficult because of the hard resin which covered the skin. The doctors removed a section of the mummy and sent it to a laboratory. They also found something which the X-ray of the god Duamutef. This god which has the head of a cow was normally placed inside a mummy. The doctors have not yet decided how the woman died. They feared that the mummy would fall to pieces when they cut it open, but fortunately this has not happened. The mummy successfully survived the operation.    Lesson78  The last one? 最后一枝吗？ After reading an article entitled 'Cigarette Smoking and Your Health' I lit a cigarette to calm my nerves. I smoked with concentration and pleasure as I was sure that this would be my last cigarette. For a whole week I did not smoke at all and during this time, my wife suffered terribly. I had all the usual symptoms of someone giving up smoking: a bad temper and an enormous appetite. My friends kept on offering me cigarettes and cigars. They made no effort to hide their amusement whenever I produced a packet of sweets from my pocket. After seven days of this I went to a party. Everybody around me was smoking and I felt extremely uncomfortable. When my old friend Brian urged me to accept a cigarette, it was more than I could bear. I took one guiltily, lit it and smoked with satisfaction. My wife was delighted that things had returned to normal once more. Anyway, as Brian pointed out, it is the easiest thing in the world to give up smoking. He himself has done it lots of times!    Lesson79 By air 乘飞机 I used to travel by air a great deal when I was a boy. My parents, used to live in South America and I used to fly there from Europe in the holidays. An airhostess would take charge of me and I never had an unpleasant experience. I am used to travelling by air and only on one occasion have I ever felt frightened. After taking off, we were flying low over the city and slowly gaining height, when the plane suddenly turned round and flew back to the airport. While we were waiting to land, an air-hostess told us to keep calm and to get off the plane quietly as soon as it had touched down. Everybody on board was worried and we were curious to find out what had happened. Later we learnt that there was a very important person on board. The police had been told that a bomb had been planted on the plane. After we had landed, the plane was searched thoroughly. Fortunately, nothing was found and five hours later we were able to take off again.   Lesson80  The Crystal Palace 水晶宫 Perhaps the most extraordinary building of the nineteenth century was the Crystal Palace, which was built in Hyde Park for the Great Exhibition of 1851. The Crystal Palace was different from all other buildings in the world, for it was made of iron and glass. It was one of the biggest buildings of all time and a lot of people from many countries came to see it. A great many goods were sent to the exhibition from various parts of the world. There was also a great deal of machinery on display. The most wonderful piece of machinery on show was Nasmyth's steam hammer. Though in those days, travelling was not as easy as it is today, steam boats carried thousands of visitors across the Channel from Europe. On arriving in England, they were taken to the Crystal Palace by train. There were six million visitors in all, and the profits from the exhibition were used to build museums and colleges. Later, the Crystal Palace was moved to South London. It remained one of the most famous buildings in the world until it was burnt down in 1936.   Lesson81 Escape 脱逃 When he had killed the guard, the prisoner of war quickly dragged him into the bushes. Working rapidly in the darkness, he soon changed into the dead man's clothes. Now, dressed in a blue uniform and with a rifle over his shoulder, the prisoner marched boldly up and down in front of the camp. He could hear shouting in the camp itself. Lights were blazing and men were running here and there: they had just discovered that a prisoner had escaped. At that moment, a large black car with four officers inside it, stopped at the camp gates. The officers got out and the prisoner stood to attention and saluted as they passed. When they had gone, the driver of the car came towards him. The man obviously wanted to talk. He was rather elderly with grey hair and clear blue eyes. The prisoner felt sorry for him, but there was nothing else he could do. As the man came near, the prisoner knocked him to the ground with a sharp blow. Then, jumping into the car, he drove off as quickly as he could.    Lesson82 Monster or fish? 是妖还是鱼？ Fishermen and sailors sometimes claim to have seen monsters in the sea. Though people have often laughed at stories told by seamen, it is now known that many of these 'monsters' which have at times been sighted are simply strange fish. Occasionally, unusual creatures  are washed to the shore, but they are rarely caught out at sea. Some time ago, however, a peculiar fish was caught near Madagascar. A small fishing-boat was carried miles out to sea by the powerful fish as it pulled on the line. Realizing that this was no ordinary fish, the fisherman made every effort not to damage it in any way. When it was eventually brought to shore, it was found to be over thirteen feet long. It had a head like a horse, big blue eyes, shining silver skin, and a bright red tail, The fish, which has since been sent to a museum where it is being examined by a scientist, is called an oarfish. Such creatures have rarely been seen alive by man as they live at a depth of six hundred feet.   Lesson83 After the elections 大选之后 The former Prime Minister, Mr Wentworth Lane, was defeated in the recent elections. He is now retiring from political life and has gone abroad. My friend, Crawley, has always been a fanatical opponent of Mr Lane's Radical Progressive Party. After the elections, Crawley went to the former Prime Minister's house. When he asked if Mr Lane lived there, the policeman on duty told him that since his defeat, the ex-Prime Minister had gone abroad. On the following day, Crawley went to the house again. The same policeman was just walking slowly past the entrance, when Crawley asked the same question. Though a little suspicious this time, the policeman gave him the same answer. The day after, Crawley went to the house once more and asked exactly the same question. This time, the policeman lost his temper.' I told you yesterday and the day before yesterday,' he shouted, 'Mr Lane was defeated in the elections. He has retired from political life and gone to live abroad !' ' I know,' answered Crawley,' but I love to hear you say it !'    Lesson84 On strike 罢工 Busmen have decided to go on strike next week. The strike is due to begin on Tuesday. No one knows how long it will last. The busmen have stated that the strike will continue until general agreement is reached about pay and working conditions. Most people believe that the strike will last for at least a week. Many owners of private cars are going to offer
第一章 项目总论
1.1项目概况
& 项目名称：年产96万吨捣固焦技改项目
& 建设地点：XX经济开发区
& 建设规模：年产捣固焦96万吨
& 建设内容：占地面积119009平方米，总建筑面
积98000平方米
& 建 设 期：12个月
& 项目总投资：40004.62万元，其中建设投资
31002.4万元，流动资金9002.22
万元
& 建设单位：XXXX
& 项目法人代表：
1.2建设单位概况
江苏申特钢铁有限公司是一家集原料、烧结、炼铁、炼钢、轧钢、制氧为一体的钢铁联合企业，总占地面积120万平方米，建筑面积25万平方米，厂区环境优美，道路设施布局合理，建有年吞能力达400万吨级的厂区码头，公司总资产30亿元，员工2400余人，其中各类专业人员占20％ 以上。2007年完成钢产量103万吨，产品销售收入101.5亿元，实现利税2.7亿元。2008年新投入一条180m2带烧生产线，利用自产煤气采用蓄热式加热炉降低烧结能源消耗，同时提高烧结品位增加产量，降低炼铁焦比；新建3台150t/d的活性石灰生产线、年产60万吨炼铁球团生产线，充分利用回收高炉煤气与转炉煤气，提高高炉、转炉煤气的利用率。
XXXX作为江苏申特钢铁有限公司的原材料配套供应公司，负责供应焦炭等原材料。公司现有员工620人，其中生产人员600人，管理人员20人。XXX根据江苏申特钢铁有限公司对焦炭的需要，决定在原有的生产设备基础上，进行技术改造，扩大生产规模，满足炼钢生产需求。
1.3项目背景
XX位于江苏省苏南，地处长江三角州，属上海经济区。土地总面积1535平方公里。北纬31°1＇-31°4＇，东经119°08＇-119°36＇。距上海、杭州200公里，距南京、苏州、张家港百余公里，距南京禄口国际机场68公里，距常州机场60多公里。104国道穿境而过，宁杭高速公路扬溧高速纵横全境，京杭高铁、XX至广德、XX至芜湖高速公路正在规划之中，芜太运河直达长江码头。
2007年，XX市实现国内生产总值266.51亿元，比上年增长22.5％。按常住人口计算，全市人均地区生产总值（GDP）达36040元，比上年增长21.5％；财政总收入44.22亿元，地方一般预算收入16.26亿元，年均分别增长58.4%和37.8%。
XX工业化进程加速推进。全市实现工业总产值570.01亿元，比上年增长25.3%；实现产品销售收入533.16亿元，比上年增长25.4％；实现利税总额49.6亿元，比上年增长25.5％。全市销售收入超500万元的规模工业企业394家，比上年增加27家。全市有中国驰名商标3只、中国名牌产品3只、国家免检产品11只。
XX建安业发展迅速。全市建筑企业实现施工生产总值133.91亿元，比上年增长43.7％。现代服务业彰显特色。消费品市场发展较快，全市实现消费品零售总额87.6亿元，比上年增长16.7％。旅游业发展迅速，全年共接待境内外游客433.63万人次，比上年增长25.4％。实现全社会旅游总收入39.45亿元，比上年增长27.3％。金融支持经济力度加大。年末全市金融机构人民币存款余额216.6亿元，比年初增加25.8亿元，贷款余额140.7亿元，比年初增加32.0亿元。
XX开放型经济势头良好。全年新批外商投资项目61个，合同利用外资5.96亿美元，增长42.9％；实际利用外资1.92亿美元，增长58.8％。全市完成进出口总额4.59亿美元，增长31.3％。
XX城乡居民收入继续增加。全市城镇居民人均可支配收入16518元，比上年增长8.7％；农民人均纯收入8013元，比上年增长14.5％。
江苏申特钢铁有限公司是一家集原料、烧结、炼铁、炼钢、轧钢、制氧为一体的钢铁联合企业，总占地面积120万平方米，建筑面积25万平方米，厂区环境优美，道路设施布局合理，建有年吞能力达400万吨级的厂区码头，公司总资产30亿元，员工2400余人，其中各类专业人员占20％ 以上。2007年完成钢产量103万吨，产品销售收入101.5亿元，实现利税2.7亿元。2008年新投入一条180m2带烧生产线，利用自产煤气采用蓄热式加热炉降低烧结能源消耗，同时提高烧结品位增加产量，降低炼铁焦比；新建3台150t/d的活性石灰生产线、年产60万吨炼铁球团生产线，充分利用回收高炉煤气与转炉煤气，提高高炉、转炉煤气的利用率。
XXXX作为江苏申特钢铁有限公司的原材料配套供应公司，负责供应焦炭等原材料。XXXX根据江苏申特钢铁有限公司对焦炭和电力的需要，决定在原有的生产设备基础上，进行技术改造，扩大生产规模，满足炼钢生产需求。
该工程的建设，将给江苏申特钢铁有限公司提供稳定可靠高质量的焦炭，以及低成本的电力。该项目的实施，将促进江苏申特钢铁有限公司高炉的稳定连续生产，取得显著的经济效益。该项目的实施，将扩大公司的产品产业链，形成炼焦、发电、炼铁、轧钢等循环经济产业链，对提高公司的综合经济效益和社会效益起到重要作用。同时，将对促进江苏省XX市工业结构配置的合理性，发展地区经济，增加地方就业将积极作用。
1.4项目可行性研究报告编制依据
（1）《投资项目可行性研究指南》
（2）《建设项目经济评价方法与参数（第三版）》
（3）《产业结构调整指导目录（2005年本）》
（4）《焦化行业准入条件（2008年修订）》
（5）《清洁生产――焦化行业（HJ/T126-2003）》
（6）项目主管部门和环保部门对环境影响报告表的预审意见
（7）国家制定颁布的其它有关法规和规定
（8）项目建设单位与我公司签订的项目可行性研究报告编制委托书
（9）项目建设单位提供的原始设计资料和其他基础资料
1.5问题及建议
1、建议建设单位除安排好项目建设规划外，还需注重建设资金的筹措，统筹合理地安排建设项目前期工作；在建设期间要科学管理，抓好施工单位（工程承包商）与项目业主的合作关系，缩短建设周期，加快建设进度，早日投产。
2、对产品的国内外市场应继续进行深入调查，及时掌握市场的技术发展动向和产品应用动向，为企业的发展和壮大统筹规划。
3.工艺路线、主要生产装置和关键设备采用国内同规模先进的技术和装置。整体设计体现技术先进、稳妥可靠、安全适用、经济合理。
4、结合当地有利条件，充分利用当地及附近地区的煤炭资源，确保焦炭质量和降低生产成本，希望建设单位在焦炭实际生产的基础上，进一步进行配煤炼焦试验，给下一阶段设计提供合理可靠的配煤试验报告。
5、充分发挥企业资金、市场、技术、管理等方面的优势，充分利用现有设施，做到投资少、建设速度快、综合效益高。
6、建设单位需加强与规划、土地、环保等部门沟通，严格执行国家和地方的节能、环境保护、劳动安全、职业卫生、消防和抗震等有关法规、标准和规范。使项目建设既能满足相关法规要求，又能取得有关部门的帮助和支持，尽快积极办理相关事宜。

1.6 项目主要技术经济指标
表1-1 主要技术经济指标表
序号
指标名称
单位
数量
备注
一
生产规模（公称能力）

捣固焦
万t/a
96

二
产品产量

1
焦炭（全干）
t/a
965280

其中： >40mm
t/a
847340

40mm～25mm
t/a
68969

25mm～10mm
t/a
24630

<10mm
t/a
24341

2
焦油
t/a
42050

3
粗苯
t/a
14020

4
硫铵
t/a
12796

5
硫磺
t/a
4828

三
主要原辅材料用量

1
洗精煤（干）
t/a
1344585
外购
2
PSD+栲胶脱硫剂
t/a
7.5
外购
3
≥93％浓硫酸
t/a
10870
外购
4
100％氢氧化钠
t/a
25
外购
5
焦油洗油
t/a
1920
外购
四
动力消耗

1
供 电
万kwh/a
3000
依托申特钢铁公司
2
新鲜水
m3/d
1341.8
河水
3
蒸 汽
t/h
20
余热锅炉

5.6
依托申特钢铁公司
4
压缩空气
m3/min
56
依托申特钢铁公司
5
氮 气
Nm3/h
1200
依托申特钢铁公司
五
年运输量
t/a
1420000

1
运入
t/a
1350000

2
运出
t/a
1059000

六
全厂定员
人
620

其中：生产人员
人
600

管理技术人员
人
20

七
项目占地面积
M2
119009

八
项目总投资
万元
40004.62

其中：建设投资
万元
31002.40

流动资金
万元
9002.22

九
年均销售收入
万元
127028.28

十
年均总成本
万元
105451.93

十一
营业税金及附加
万元
6986.56

十二
年均利润总额
万元
14589.8

十三
财务评价指标

1
投资利润率
%
36.47

2
投资利税率
%
53.93

3
投资回收期
年
3.37
税前
4
投资回收期
年
4.02
税后
5
全投资内部收益率
%
45.27
税前
6
全投资内部收益率
%
34.86
税后

第二章 市场预测与分析
2.1主要产品的用途
焦炭是炼焦煤经过高温干馏，脱除了挥发份以后的可燃固体。是质地坚硬、多孔、有裂纹，呈银灰色的块状炭质材料。焦炭是冶金、机械、化工等行业的主要原料和燃料。由于生产方法和用途不同，焦炭的品种和质量也有所不同。焦炭的质量好坏对冶金、铸造等有关工业的生产和产品质量起着很大的作用。
捣固炼焦工艺是在炼焦炉外采用捣固设备, 将炼焦配合煤按炭化室的大小, 捣打成略小于炭化室的煤饼, 将煤饼从炭化室的侧面推入炭化室进行高温干馏。成熟的焦炭由捣固推焦机从炭化室内推出,经拦焦车、熄焦车将其送至熄焦塔, 进行熄焦后, 由胶带运输经筛焦分成不同粒级的商品焦炭。
捣固炼焦的技术优势：
1.节约资源、降低成本。
煤饼堆密度比顶装煤炼焦时大 ,煤料颗粒间距减小,煤饼堆比重增加,有利于多配入高挥发性煤和弱黏结性煤。采用捣固炼焦工艺节约了大量不可再生的优质炼焦煤,降低了生产成本。
2.提高焦炭质量。
捣固炼焦可以提高焦炭的机械强度和反应后强度。
3.环境保护方面的优势。
产量相同时,捣固焦炉具有减少出焦次数、减少机械磨损、降低劳动强度、改善操作环境和减少无组织排放的优点。出焦粉尘通过除尘拦焦车集尘罩进入地面除尘站,工艺除尘效率高,减少了环境污染。
4.经济效益显著。
捣固炼焦工艺可以比顶装煤炼焦工艺配入更多的高挥发分或弱黏结性的低阶煤,同时增加石油焦及焦粉的配入量,减少焦煤用量,原料煤的采购费用明显下降,直接降低了焦炭的生产成本。捣固焦炉焦炭质量提高,可相应提高销售价格,而其操作费用和动力消耗与顶装煤工艺基本相同,直接增加了销售收入。捣固焦炉增加了焦炭的筛分粒度,相应增加了销售收入。
一般来讲，每炼一吨生铁需要焦炭400公斤～500公斤甚至更多。我国焦炭总量的80％～85%都主要用于钢铁企业。随着我国钢铁工业的发展，高质量的焦炭需求量将越来越大，焦炭总体需求将趋于平衡。
2.2 产品市场供应与需求分析
随着我国钢铁、铸造、化工工业和城市煤气的发展，以及国际市场对焦炭需求的增加，近几年来我国的炼焦工业取得了很大的发展。根据中国炼焦行业协会的统计，2007年全国的焦炭产量约为33554万吨。
目前，国内的钢铁工业为了节约能源和综合利用资源，大中型钢铁企业高炉实施煤粉富氧喷吹，以及回收废钢通过电炉炼钢，节省了焦炭用量。所以我国在钢铁产量逐年增加的情况下，焦炭的需求总量却增长不快。从目前国内来看，由于小机焦对市场的冲击，焦炭市场呈现供需基本平稳的局面。随着小机焦和简易机焦的取缔，焦炭市场将出现一定的缺口。
2007年全球钢产量达130000万吨左右，我国产量为48900万吨，2008年我国钢铁产量突破50000万吨。这势必将带动全国焦炭消费的大幅增加。
世界主要钢铁生产国的焦炭消耗量，虽然个别年份需求量有所下降，但由于全球钢铁总量在增加，因而对焦炭的需求呈现平稳略升的势态。国际权威机构曾对焦炭工业的发展做过预测，认为焦炭在钢铁工业上的应用30年内不会改变。目前世界上焦炭年生产能力约56000万吨，由于焦炉老化和部分焦炉萎缩经营，焦炭实际年产量约47000万吨。特别是发达国家从环保、资源、成本等角度考虑，对焦炭生产和发展控制越来越严。实际焦炭产量将有所减少。
2.3 产品目标市场分析
焦炭作为冶金、铸造、机械、化工行业的主要原材料和燃料，其中以冶金行业的高炉炼铁消耗最大，占到焦炭全部消耗量的48％以上。全世界对冶金焦的需要量一直受高炉喷吹煤粉、直接还原炼铁以及废钢通过电炉炼钢等技术发展的影响，世界范围内钢铁工业的决策层认为，不用焦炭的炼铁工艺在今后三十年里不会大范围地替代目前的铁矿还原法。因此，焦炭仍是未来钢铁工业的主要原料。
本项目主要产品为优质捣固焦，主要供应江苏申特钢铁有限公司。目前，虽然国内焦炭市场供需基本平衡，但大中型优质焦炭在全国焦炭产量中仅占到70％左右。随着全国严禁小机焦和新的焦化政策的实施，全国的焦炭市场必将出现一定的缺口。同时，随着用户对焦炭质量要求越来越高，高质量的焦炭在国内将有更大的市场。2008年9月份以后，由于美国次贷危机引起的全球金融危机也波及到了中国，中国的钢铁和焦炭价格和国际上类似，跌幅较大。国际各国政府采取了稳定金融秩序和稳定经济发展的政策，我国政府采取了扩大内需增加经济增长和积极稳妥的金融政策，我国的经济将持续保持在8～9%的增长率，钢铁的需求量将得到恢复，焦炭的价格也将提升，恢复到正常的水平。国内焦炭市场将保持稳定的发展。
世界焦炭主要生产国有俄罗斯、日本、中国、美国、德国，其中中国焦炭产量最大，约占世界总产量的48％。世界焦炭需求量在今后十几年内将维持现有水平，但生产能力有下降趋势。其一，由于中国执行新的焦化环保产业政策，限制和停止了小机焦和简易机焦的生产，虽然开始建设大规模机焦，但由于建设周期和建设资金等因素，近几年中国的焦炭产量增加速度减慢。其二，由于西方国家和俄罗斯等国的焦炉老化，导致生产能力下降。其三，日趋严格的环保要求，昂贵的人工费用，以及资源供应紧张等因素，导致发达国家焦炭生产的投资和成本大大增加，迫使这些国家谋求在其它环保要求宽松、生产成本低的国家发展焦炭生产或寻求焦炭供应商。
从上面分析可以看出，由于世界发达国家焦炉炉龄的老化和逐步限制炼焦工业的发展，正在逐步退出焦炭市场。近几年从第三世界国家进口焦炭的数量在不断增加，这将使世界市场与消耗的区域不平衡得以强化，由于我国焦炭质优价低，国际年需求量约维持在1600万吨左右。可以看出优质捣固焦在国内外市场中有较大的空间。
本项目生产的优质捣固焦，直接供应江苏申特钢铁有限公司高炉使用，产品市场稳定可靠。
2.4产品价格分析
我国焦炭的价格因地区的不同、质量的好坏以及市场情况相差很大。焦炭的价格一直稳中有升，虽然个别年份焦炭价格略有下降。今后几年，随着产品质量的提高，以及市场需求的进一步增加，焦炭的价格仍将有所提高。
本项目产品的价格，根据当地原材料等成本价格、市场情况及企业现行价格等因素确定。本可行性研究报告暂定为：捣固焦粒度>40mm价格为1200元/吨，40mm～25mm、25 mm～10mm价格为800元/吨，＜10mm小粒焦价格为560元/吨。

第三章 建设规模与产品方案
3.1 生产规模
本项目建成后预计可年产捣固焦965280吨，联产焦油42050吨，粗苯14020吨，硫铵12796吨，硫磺4828吨。
表3－1 项目主要产品