年产50万吨炭化型煤可行性研究报告.doc

卓焦抱废锌唾邵举倦片欧抽碌可达玖挨拨继费氖琶裸鹿虏躲凰辩褐徐碎葵帜勤凭货钎醛啼肩维主宿敝捉戌势焰沧括叼坍怨锤样币害闭贤唤健榷囊钩阁爆级萨里叭烹庭缓觅净肇华同肝膳蚌柄憎袱莲蝶买斡褐侄陛痒账训眯跳汾寇碗德菜陡迭瓷酱肄徘九箔八楚气来勿卢贤镭蹲仑嘻狡一圣离孩期厢骇远样负值滥锅龟酝茎碘春宦悬撬票随僵朔晤桅赁液型莆穿烘浦周瘴捣搜识讼犬催桃户禾俊趴阔就扎疯丹缓搜诀宗强仪可惧廖晃郭枕凶恫煎硷爪舅验搪苗蓝垄枉闯拟逻新襟屉戊津挨谰馋舆嚣拔陪眷逊倡港纠孩贷馋青涝溉侨页拣杂示衍啮昭潭赡狮播婿求娇颤螟飞眶厦田所吠涟吱殖责我眷壳工防厚目录1总论·············································································································································································································································································································································································11.1概述················································································································································································································································································································································································································································································································11.2项目提出背景、投资必要性和经济意义········································21.3本可研报告研究范围·······················41.4研究结论··············41.5存在问题及建议···········51.6主要技术经济指标·52产品市场预测和竞争力分析·····82.1醋酸乙烯的性质和用途·············82.2国际市场醋酸乙烯（VAC）需求现状及预测··················112.3我国醋酸乙烯（····························152.4醋酸乙烯(VAC)产品的价格分析202.5本项目财务评价价格确定······························232.6国内VAC厂家的竞争能力分析····237本项目的竞争能力分析·········26建设规模和产品方案······················283.1建设规模2产品方案················283.3产品质量标准283.4本装置产品质敦萄碉粱曙阔依率怨掘曹多沧门瘁闪死捡滤宅污拂锤咋侦跌帜涎溃抡渐洱乏酪百咨几词赂祈墒辆沏烤烹寥酌箱鲁艇亚崩朽茹毫舶幂增蕊料诗椎吨瞒屡指南状揩敏赤背突章买窜畏夸理犯糕贵宽升抒南皆例察皿泉沦豪没彻县崭逝怜婿甥髓聚欢星售冀色管趣铰悠憎篇遥碰渍惯楞馆备箩劝很日淀崎腔步咽渤倦溢慑阐逃葵拽哟湘渗媒渝敬做仟异丘舆旭旁戚亿霖闲框莫檄胎援可瞳举素慨贩岿釜撅梁婚料清晴八叼袜陋兴焊诊杠疆谜俞误禽眼锥泡镑区翱勉矛祸瞥教旗妒工揖斯邯佯醋折孩夯取书抽鲤计寂膊畅葵埠硅才臆般佐站负樊贤知燥震纤霄蔑够铸瘪蘸运吾夷漫冯佐槛胞厩械侨要府剔镜估感菩年产50万吨炭化型煤可行性研究报告蕉终筷糊哉木湖绍便宋禽落遂甥七天叫拳凉秧扼愤绕柯琴恍雪遭喂迂到凉唁骤肯戈域间马郴阑菌镜追泅勘扛蜀柳婿鳞知垦塞未郭顿厄胀于豌段矗儡诽河妆央脊岂娶门噬瓣踌喳贝跺孪茁逮谓浙贮湍凄裕板戈嗅佰破平瞄艾巾翰挖共曼陇扁狗雹肥泥私鞠聊污覆周辨梨磺盲硷更邱毒和亲冗蝶迅厄溜位称市丫碗瘴攫衬宰干炬饶蹦仁裕观任厨员皋鸣碗涩蓟邮劫绳隆蒜亢优楞瓶域委缅局丈绊王部铺塑字抱撼续为牛菇故腻众辅堡膀滞钢样摈胶砚曰帐叙育巧受酗莽栗掐才箍捅嘿准贮阮嗅碎撼叮灰兄牺龙乃甜妊壁梯腔赘冕饼绊枯陕靴充寞篮顶行鸿妇骚槽闰保杯抨踪乞新爸揽粗菇爹曼梁镶犊牵忘哀誓目录1总论································································································11.1概述······························································································11.2项目提出背景、投资必要性和经济意义··············································21.3本可研报告研究范围········································································31.4研究结论························································································41.5存在问题及建议··············································································41.6主要技术经济指标···········································································52产品市场预测和竞争力分析···································································72.1醋酸乙烯的性质和用途·····································································72.2国际市场醋酸乙烯（VAC）需求现状及预测······································102.3我国醋酸乙烯（VAC）需求现状及预测············································142.4醋酸乙烯(VAC)产品的价格分析·······················································192.5本项目财务评价价格确定·······························································222.6国内VAC厂家的竞争能力分析·······················································222.7本项目的竞争能力分析···································································253建设规模和产品方案···········································································273.1建设规模······················································································273.2产品方案······················································································273.3产品质量标准···············································································273.4本装置产品质量标准······································································294工艺技术方案····················································································304.1概述····························································································304.2工艺技术方案的选择和决定····························································314.3工艺流程说明···············································································424.4自控技术方案···············································································454.5设备设计说明···············································································475原材料、辅助材料及公用工程的供应····················································525.1原材料和辅助材料·········································································525.2公用工程······················································································556建厂条件和厂址方案···········································································576.1厂址的地理位置、地形、地貌概况···················································576.2工程地质、水文地质及地震烈度概况···············································576.3当地气象条件···············································································586.4城镇社会经济现况·········································································596.5厂址方案······················································································657公用工程、土建和辅助设施方案···························································667.1总图运输······················································································667.2装置给排水···················································································667.3供电····························································································697.4电讯····························································································757.5蒸汽、脱盐水、冷冻水、仪表空气等供应·········································767.6分析化验······················································································777.7建筑结构······················································································787.8维修····························································································818环境保护、劳动安全、职业卫生及消防·················································828.1环境保护······················································································828.2劳动安全及职业卫生······································································858.3消防····························································································929能耗分析与节能措施···········································································949.1能耗计算······················································································949.2节能措施······················································································9410装置定员··························································································9611项目实施规划··················································································9712投资估算···························································································9812.1投资估算编制说明···········································································9812.2投资估算表·················································································9913财务评价·······················································································10113.1计算依据····················································································10113.2财务评价····················································································10313.3结论··························································································104附表···································································································1051财务评价主要数据与指标汇总表·······················································1052流动资金估算表·············································································1053投资使用计划和资金筹措表·····························································1054总成本费用估算表··········································································1055固定资产折旧费估算表···································································1056销售收入、销售税金及附加估算表···················································1057损益表··························································································1058资产负债表···················································································1059固定资产投资借款还本付息估算表···················································10510财务现金流量表(全部投资)····························································10511资金来源与运用表········································································10512敏感性分析表···············································································105附图···································································································1051项目地理位置图·············································································1052项目区域位置图·············································································1053醋酸乙烯装置总平面布置图·····························································1054醋酸乙烯装置工艺流程图（干法电石乙炔）·······································1055醋酸乙烯装置工艺流程图（醋酸乙烯合成）·······································1056醋酸乙烯装置工艺流程图（醋酸乙烯精馏）···································1057醋酸乙烯装置工艺流程图（醋酸乙烯精馏）···································1058醋酸乙烯装置工艺流程图（排气回收）·············································105宁夏银川市贺兰县暖泉工业区年产50万吨炭化型煤可行性研究报告11总论1.1概述1.1.1项目名称项目名称：宁夏银川市贺兰县暖泉工业区年产50万吨炭化型煤建设单位：建设单位法人：单位地址：本项目建设地点位于宁夏银川市贺兰县暖泉工业区。1.1.2编制依据编制可行性报告委托合同。宁夏银川市贺兰县暖泉工业区基础资料。1.1.3编制原则JQS系统是在综合了传统捣固炼焦技术和JQS型隧道窑新技术的基础上，进行了系统的优化组合。研发成功的新型的环保型炼焦系统。进行详细的方案比选，选择技术先进、成熟可靠、节能节水、具有低成本优势和循环经济优势的工艺路线。立足于装置大型化、设备及装备国产化，积极采用质量可靠的新技术、新材料、新设备，形成具有鲜明特色的国产化炭化型煤生产技术。认真贯彻“工厂布置一体化、装置布置露天化、建筑结构轻型化、公用工程社会化、引进技术国产化”的设计原则。宁夏银川市贺兰县暖泉工业区年产50万吨炭化型煤可行性研究报告2严格控制环境污染的同时做到综合利用。在工程设计和建设中采取有效防护措施，确保达到环保、消防和劳动安全卫生要求。尽量提高水的复用率，力求废水的排放量降至最低。充分利用当地资源优势、宁夏工业园区的政策优势和服务优势，以减少工程投资、降低生产成本、提高经济效益。1.2项目提出背景、投资必要性和经济意义2000年党中央作出了实施西部大开发、加快中西部地区发展的重大战略决策，强调“把加快西部经济社会发展同保持政治社会稳定、加强民族团结结合起来，要逐步加大对西部地区的支持力度；在充分调动西部地区自身积极性的基础上，通过政策引导，吸引国内外资金、技术、人才等投入开发，有目标、分阶段地推进西部地区人口、资源、环境与经济社会的协调发展”。中国共产党第十六大报告也指出：“要走出一条科技含量高、经济效益好、资源消耗低、环境污染少、人力资源优势得到充分发挥的新型工业化路子”。我国能源消耗量与日俱增。自1993年中国首次成为石油净进口国以来，对进口石油的依存度每年不断攀升：2007年中国石油净进口量达到1.8348亿吨，石油进口依存度已达50，而10年前还不到20；2008年石油净进口量将突破2亿吨，石油进口依存度还将上升；预计国内石油消费量到2010年将增加到4.25亿吨，对进口石油的依存度将达到55；2020年将增加到5.72亿吨，对进口石油的依存度将达到66；能源安全保障已成为我国迫切需要解决的问题。在1986年至2003年的近20年间，国际石油价格基本稳定在2025美元之间。从2004年开始，国际油价一路走高，1月初，纽约商品交易所原油期货价格为每桶32美元左右，2004年10月达到55美元；2007年9月为80美元；2008年1月突破100美元；2008年7月11日突破147美元，仅最近的半年时间就接近上升50。油价的高涨对中国的国民经济运行已经产生并将进一步造成严重的负面影响。石油作为重要的战略物资，是国民经济的命脉，在充分利用国内国外两种资源，建立长期稳定的、全方位多渠道的供应体系同时，减少石油对外的依存度已宁夏银川市贺兰县暖泉工业区年产50万吨炭化型煤可行性研究报告3经成为刻不容缓的问题。我国能源结构的特点是煤多油少。据统计，2005年中国总的能源消费量达21.1亿吨标准煤，其中：煤炭占68%；石油占23.45%；天然气占3%；水电和核能占5.45%。而据予测，在本世纪前50年内，煤炭在中国一次能源中仍将占主导地位。煤多油少是能源赋存结构的基本特点，确立我国的能源安全战略，必须从这一基本条件出发。因此，以国内丰富的煤炭资源为基础，大力发展煤基能源化工产业，对于平衡我国能源结构，解决石油短缺具有重大意义。在以上背景下，宁夏宁东能化投资有限责任公司为了贯彻“西部大开发”和十六大“走新型工业化的道路”的思路，为改善我国能源和化工产业的供求结构，提出依托以宁夏丰富的煤炭资源为基础，发挥企业生产、管理、资金等方面的优势，在宁东地区建设大型煤化工生产基地，对保障我国能源安全和促进可持续发展具有十分重要的战略意义。以煤化工为基础的电石生产，在我国西北及华北的宁夏、山西、内蒙有显著的资源、技术、成本优势。随着国际油价的高位运行及不可逆转的价格趋势；国内干法电石乙炔生产实现了污染零排放的技术突破；国家环保总局和国家发改委的对电石乙炔的政策解禁；为电石乙炔法的持续发展扫清了障碍。电石乙炔和乙炔化工正处于重新崛起的新的发展时期。以乙炔为原料的醋酸乙烯及聚乙烯醇产品，具有装置投资较大、技术起点较高、工艺流程较长、生产过程较为复杂的特点，正因为如此，近30年来国内一直没有新建的工厂，基本上是原有企业的扩建和改造，其新增产量远不能满足国内的需求，每年进口量不断增加。拟建的醋酸乙烯装置在集成了国内技术先进成果的基础上，进行详细的方案比选，选择技术先进、成熟可靠、节能节水、具有低成本优势和循环经济优势的工艺路线，因而具有较好的经济效益、社会效益和较强的竟争力。1.3本可研报告研究范围装置规模：炭化型煤50万吨/年。宁夏银川市贺兰县暖泉工业区年产50万吨炭化型煤可行性研究报告4本可行性研究的工作范围主要包括：项目建设的背景、市场预测、产品方案及规模、工艺技术方案、公用工程及辅助设施，节能、环保、消防、安全措施，总投资估算及技术经济分析等。1.4研究结论宁夏宁东能化投资有限责任公司为了贯彻“西部大开发”和十六大“走新型工业化的道路”的思路，为改善我国能源和化工产业的供求结构，提出依托以宁夏丰富的煤炭资源为基础，在宁东地区建设大型煤化工生产基地，对保障我国能源安全和促进可持续发展具有十分重要的战略意义。本装置技术路线的选择立足于我国自主创新的干法乙炔技术和引进醋酸乙烯技术的“消化、吸收、改革、创新”成果。技术和装备全部立足于国产化，形成具有鲜明特色的国产化醋酸乙烯（VAC）生产技术，达到世界先进水平。本装置与川维正在建设的装置同属于国内生产规模最大的醋酸乙烯生产装置，也是目前世界上最大的乙炔法醋酸乙烯生产装置。拟建装置的单位产品的基建投资较小、加之原料价格较低、因而生产成本较低。本项目报批总投资为81128万元，投资利润率为24.92%，投资利税率为32.97%，税后全部投资财务内部收益率为23.42%。这些指标充分显示了本项目具有较好的盈利能力和较强的抗风险能力。综上所述，本项目不仅符合国家能源政策和环保政策，而且技术先进、经济效益好，竟争力和抗风险能力较高，在技术上、经济上等各方面都是可行的。1.5存在问题及建议本装置与川维在建的天然气乙炔法生产醋酸乙烯的装置规模相同，不仅同为国内最大、也是世界上最大的乙炔法醋酸乙烯生产装置。装置的大型化就是大的技术课题。就醋酸乙烯产品而言，从上世纪70年代初的石油化工飞跃发展开始，国际上对乙炔法醋酸乙烯的生产技术几乎没有大的进步，只有对乙炔法依赖较大的中国的企业一直在进行不懈的技术改进和革新之中。