第二届褐煤(低阶煤)利用技术经济研讨会2012？ 会议背景 Background 低阶煤（包括褐煤、长焰煤、弱粘煤和不粘煤）在我国煤炭储量及目前煤炭产量中均占50%以上，已经成为我国能源生产和供应的重要组成部分。中国低阶煤具有水分大、发热量低、化学反应性好、易燃易碎等特点，不适宜直接燃烧和运输。 2011年我国煤炭产量35.2亿吨，净进口1.68亿吨，总消费量达到36.88亿吨。根据低阶煤资源的特点，开发清洁高效利用途径，使低阶煤成为发电和煤化工的优质原料，受到政策鼓励。在国家发改委《煤炭深加工示范项目规划（送审稿）》中，低阶煤提质被列入7大重大示范项目之一，规划目标是到2015年基本掌握100万吨低阶煤提质等大规模成套技术。 褐煤（低阶煤）利用的主要途径有煤气化、提质与清洁发电和热解多联产等。以大规模褐煤气化为龙头的大唐煤制烯烃和煤制天然气项目即将进入商业化运营。中煤、京能、神华、华电和国电等将在内蒙古分别建设千万吨级的热解多联产项目，通过热解可以得到煤气、 焦油 和半焦，再进一步转化与利用，可以得到油品、化学品和合成天然气等。 在此背景下，亚化咨询将于2012年8月在山东青岛组织召开第二届褐煤(低阶煤)利用研讨会。会议将探讨中国低阶煤资源特点与加工利用政策，褐煤（低阶煤）提质与成型等技术进展，褐煤热解与气化多联产的技术与项目情况，煤气、焦油和半焦的综合利用方案，以及褐煤利用的环保与水处理解决方案等。 Low rank coal (including lignite, long-flame coal, non-stick and weak-stick coal) accounts for more than 50% in China total coal reserves and production, which has become a very important part of energy supply. China’s low rank coal has the features of rich moisture, low heat, active chemical reactivity, flammable and frangible etc., is not suitable for direct combustion and for long distance transport. In 2011, China produced 3.52 billion ton and net imported 168 million ton coal, the total consumption reached 3.688 billion ton. So, in line with the characteristics of low rank coal resources, developing clean and high efficiency utilization, and making the low rank coal as the high-quality sources for power generation and chemical production are encouraged by the policies. According to the “Demonstration Projects Planning of Coal Deep Processing (draft)", which is drafted by NDRC, the upgrading of Low Rank Coal is included in the 7 major demonstration directions. The planning target is to own 1 Mt/a low-rank coal upgrading and other large-scale set of technologies by 2015. The main ways of lignite (low rank coal) utilization including gasification, quality upgrading, clean power generation and pyrolysis based poly-generation. Based on lignite gasification, Datang has started up a coal to olefins project and a coal to SNG project. ChinaCoal, Beijing Energy, Shenhua, Huadian, Guodian have started construction for the 10 million t/a of pyrolysis poly-generation projects in Inner Mongolia, by pyrolysis, the coal gas, tar and semi-coke can be got in the first step, after further conversion, the oil, chemicals and synthetic natural gas can be produced. The 2nd Lignite (Low Rank Coal) Utilization Conference 2012 will be organized in Aug. 2012 by ASIACHEM. The upcoming conference will discuss the policies trends of low rank coal utilization; explore the characteristics of China low rank coal resources; technologies update of lignite (low rank coal) shaping and upgrading; lignite pyrolysis & gasification based poly-generation technologies & projects; coal gas, tar and semi-coke utilizations, and the environment & water solutions for lignite utilization. 主题 1. “十二五”褐煤（低阶煤）加工利用政策分析 2. 褐煤干燥、提质与成型技术及工业示范 3. 大规模褐煤多联产项目规划与实践 4. 中国褐煤资源分布及优选的气化技术 — 固定床、 流化床 或气流床 5. 褐煤转化技术经济分析 — 煤制油、煤制天然气与煤制烯烃 6. 褐煤分级高效率转化技术研发与示范 7. 先进褐煤洁净发电技术与应用 8. 低阶煤制备高浓度水煤浆技术进展 9. 褐煤转化的水处理与环境解决方案 Topics 1. Lignite (Low-Rank Coal) Utilization Policies during 2011 - 2015 2. Lignite Drying, Upgrading & Shaping Technologies 3. Large Scale Lignite based Poly-generation Projects 4. China Lignite Resources & Optimal Gasification – Fix, Flow or Entrained-Bed 5. Technologies & Economics of Lignite Conversion – CTL, SNG and CTO 6. Lignite Classified Conversion Technologies & Demonstrations 7. Advanced Lignite Cleaner Power Generation Technologies 8. Technologies of High Concentration Coal Water Slurry from Low-Rank Coal 9.Water Treatment & Environmental Solutions for Lignite Utilization 查看更多2个回答 . 5人已关注
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