| 煤炭拔头提取液体燃料新工艺 |
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| 引用本文： | 姚建中,郭慕孙.煤炭拔头提取液体燃料新工艺[J].化学进展,1995,7(3):205-208. |
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| 作者姓名： | 姚建中 郭慕孙 |
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| 作者单位： | （中国科学院化工冶金研究所 北京 100080） |
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| 摘 要： | 随着经济的发展，国内对优质液体燃料的需求日趋增加，预计今后供需矛盾将更为突出。中国能源资源的特点是油少煤多，若对较年轻的煤种采用快速热解和快速冷凝的拨头工艺，并与循环流化床锅炉相结合，可望获得较高的油品收率，同时实现煤的洁净燃烧。而研究和开发一种新型的热解反应器是实现新工艺工业化的关键课题。
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| 关 键 词： | 煤拔头 热解急冷 液体产品 |
A New Process of Coal Topping for Extracting Liquid Fuels |
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| Yao Jianzhong,Guo Musun.A New Process of Coal Topping for Extracting Liquid Fuels[J].Progress in Chemistry,1995,7(3):205-208. |
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| Authors: | Yao Jianzhong Guo Musun |
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| Institution: | (Institute of Chemical Metallurgy, Chinese Academy of Sciences, Beijing 100080) |
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| Abstract: | The characteristic of energy resources in China is less in oil and more in coal.The de-mand of high quality liquld fuels is ever increasing in China with its economic development.It is ex-pected that the relation between supply and demand will become a serious problem in the future.By use of a new process,of coal topping,which combines quick pyrolysis-quenching with a circulatingfluidized bed combustor,a higher oil recovery can be obtained for young coal,and coal clean com-bustion will be reallzed.Developing a new type of pyrolysis reactor is a key step for industrializationof the new process. |
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| Keywords: | coal topping pyrolysis-quenching liqulid products |
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