安徽淮南煤在SE-东方炉煤气化装置上的工业应用
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摘要
围绕SE-东方炉粉煤加压气化工业装置的运行需要,重点阐述喷嘴、水冷壁衬里和气化炉等核心装备以及成套工艺的技术特点,并结合安徽淮南煤煤质特征,分析其在工业示范装置上的首次试烧性能,结果充分验证了SE-东方炉的优异高温耐受性,对于我国高灰熔点、高灰分劣质煤的清洁高效利用具有重要意义。
This paper described the operation of SE pulverized and pressurized coal gasification plant,emphasizing on core equipment, such as burner, water cooling wall liner, and gasifier, and technical feature of packaged process. Combining with the characteristics of Huainan coal, the performance of first trial burning campaign in the pilot plant was examined. It′s proved that SE-Dongfang Gasifier has perfect survivability under high temperature. This will be of great importance for clean and high efficient utilization of high ash fusion point coal and high ash inferior coal in our country.
This paper described the operation of SE pulverized and pressurized coal gasification plant,emphasizing on core equipment, such as burner, water cooling wall liner, and gasifier, and technical feature of packaged process. Combining with the characteristics of Huainan coal, the performance of first trial burning campaign in the pilot plant was examined. It′s proved that SE-Dongfang Gasifier has perfect survivability under high temperature. This will be of great importance for clean and high efficient utilization of high ash fusion point coal and high ash inferior coal in our country.
引文
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[2]丁家海. SE-东方炉粉煤加压气化技术煤种适应性工业试验[J].大氮肥,2016,39(6):361-365.
[3]杨玉辉,邹晓鹏,龚欣. SE-东方炉粉煤气化原料煤气化反应活性研究[J].煤化工,2017,45(2):27-30.
[4]于遵宏,王辅臣.煤炭气化技术[M].北京:化学工业出版社,2010:126-128.
[5]姚杰,梅静梁,王兴明,等.淮南煤气化特性实验研究[J].煤炭转化,2011,34(4):5-8.
[6]糜裕宏,李寒旭,王群英.添加助熔剂降低高灰熔性淮南煤灰熔点[J].安徽理工大学学报(自然科学版),2003,23(3):61-63.
[7]吴杰,徐江华,王群英.配煤降低淮南煤灰熔点的研究及机理初探[J].安徽理工大学学报(自然科学版),2003,23(4):51-55.
[2]丁家海. SE-东方炉粉煤加压气化技术煤种适应性工业试验[J].大氮肥,2016,39(6):361-365.
[3]杨玉辉,邹晓鹏,龚欣. SE-东方炉粉煤气化原料煤气化反应活性研究[J].煤化工,2017,45(2):27-30.
[4]于遵宏,王辅臣.煤炭气化技术[M].北京:化学工业出版社,2010:126-128.
[5]姚杰,梅静梁,王兴明,等.淮南煤气化特性实验研究[J].煤炭转化,2011,34(4):5-8.
[6]糜裕宏,李寒旭,王群英.添加助熔剂降低高灰熔性淮南煤灰熔点[J].安徽理工大学学报(自然科学版),2003,23(3):61-63.
[7]吴杰,徐江华,王群英.配煤降低淮南煤灰熔点的研究及机理初探[J].安徽理工大学学报(自然科学版),2003,23(4):51-55.