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重庆市长寿经济技术开发区发展煤化工产业的可行性研究

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I 中文摘要 本报告以长寿经济技术开发区为研究载体,通过分析国内外煤化工产业发展现状和未来 发展趋势,结合重庆市现有化工产业现状,我市化工行业发展规划和市场需求,确定出未来 煤化工发展思路。即以天然气化工和煤化工结合发展煤顶气项目,盘活重庆现有甲醇、合成 氨、尿素、化肥等装置;积极推进 MTO、MTA 项目,解决烯烃、芳烃的原料供给;结合重 庆现有化工产业及市场需求,重点发展醋酸乙烯、聚氨酯、聚碳酸酯、聚酯、精细化工和橡 胶制品六大产业链,满足重庆及周边汽车、电子信息、建筑、纺织、家电等市场需求。 分别考察新疆、陕西和本地煤炭供应方案情况,经过综合比选,建议选择陕西作为煤炭 资源供应标的方,后期等铁路运输条件成熟后,可适当购买新疆煤炭作为备选。 关键词:煤化工,煤顶气,合成气,MTO,MTAAbstract II Abstract This paper takes the Changshou economic and technological development area as the study of the carrier, through the analysis of coal chemical industry development present situation and future development trend both at home and abroad, combining with the chongqing chemical industry present situation, the existing city chemical industry development plan and market demand, determine the coal chemical industry development in the future. Combine natural gas chemical industry with coal chemical industry to develop coal gas project, revitalize the existing methanol and ammonia, urea, fertilizer and other device; Actively promote MTO, MTA project, solve the olefins, aromatics raw material supply; Combined with existing chongqing chemical industry and the market demand, focus on the development of vinyl acetate, polyurethane, polyester, polycarbonate and fine chemicals and rubber products six industrial chain, meet in chongqing and around the car, electronic information, building, textile, home appliances market demand. Respectively at xinjiang, shanxi and local coal supplied plan situation, through comprehensive comparison, suggestion choice of shanxi as the coal resources supply target, railway transportation, such as late after conditions are ripe, can buy appropriately xinjiang coal as alternative. Keyword:Coal chemical industry, Coal gas, Syngas, MTO, MTA目 录 VII 目 录 第 1 章 绪论.....................................................................................................................................1 1. 研究背景..............................................................................................................................1 2. 研究目的及意义..................................................................................................................2 3. 报告创新点..........................................................................................................................2 第 2 章 煤化工概述.........................................................................................................................4 1. 煤化工定义..........................................................................................................................4 2. 煤化工技术..........................................................................................................................4 3. 我国煤化工现状..................................................................................................................5 第 3 章 重庆发展煤化工产业背景研究.........................................................................................6 1. 重庆市发展煤化工产业必要性分析..................................................................................6 2. 重庆市发展煤化工产业可行性分析..................................................................................7 3. 重庆市长寿经济技术开发区情况......................................................................................8 3.1 园区概述............................................................................................................................8 3.2 交通设施............................................................................................................................8 3.3 公用工程............................................................................................................................9 3.4 产业现状............................................................................................................................9 第 4 章 发展煤化工产业方案.......................................................................................................12 1.发展思路...........................................................................................................................12 2.规划产业链.......................................................................................................................12 3.重点项目...........................................................................................................................14 3.1 煤制气......................................................................................................................14 3.2 甲醇制烯烃(MTO)及其产业链 .........................................................................18 3.3 甲醇制芳烃..............................................................................................................30 3.4 MTP .......................................................................................................................36 4.规划效果...........................................................................................................................40 4.1 总体效果..................................................................................................................40 4.2 产业效果与链条效应..............................................................................................40 4.3 经济、社会、环境效果..........................................................................................40 5.原料供应解决方案...........................................................................................................41 5.1 重庆及周边煤炭资源分析.......................................................................................41 5.2 原料供应方案..........................................................................................................42 5.3 运力保障..................................................................................................................45 第 5 章 结论...................................................................................................................................46