陈冠益
生物质等固体废物(含废轮胎)的热化学转化与处理;生物柴油的生产与应用研究;煤与其他固体废物的混合优化利用;先进的能源(氢能源)开发与综合利用,如燃料电池与生物质能源的有效联合;大气污染物的防治与控制技术;流态化和循环流化床反应器。
个性化签名
- 姓名:陈冠益
- 目前身份:
- 担任导师情况:
- 学位:
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学术头衔:
博士生导师
- 职称:-
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学科领域:
环境科学技术
- 研究兴趣:生物质等固体废物(含废轮胎)的热化学转化与处理;生物柴油的生产与应用研究;煤与其他固体废物的混合优化利用;先进的能源(氢能源)开发与综合利用,如燃料电池与生物质能源的有效联合;大气污染物的防治与控制技术;流态化和循环流化床反应器。
陈冠益,教授,院长
主要研究与学习经历:
2003年1月至今, 天津大学环境学院 教授。
1999年9月至2003年3月,高级研究人员,荷兰代尔夫特理工大学机械工程与海洋系,热能工程研究部;
1998年10月至1999年8月,研究助手,博士后,香港大学机械工程系,环境工程技术研究室;
1995年3月至1998年9月,博士研究生,浙江大学热能工程研究所;
1992年9月至1995年3月,硕士研究生,浙江大学能源工程系,工程热物理专业;
1988年9月至1992年7月,本科生,西安交通大学,能源工程系,电厂热能动力工程专业。
主要研究方向:生物质等固体废物(含废轮胎)的热化学转化与处理;生物柴油的生产与应用研究;煤与其他固体废物的混合优化利用;先进的能源(氢能源)开发与综合利用,如燃料电池与生物质能源的有效联合;大气污染物的防治与控制技术;流态化和循环流化床反应器。
主要学术成就、奖励及荣誉:2003年2月22日至24日,作为相关领域的专家, 被国际生物能源论坛邀请做特邀报告(Bratislava,斯洛伐克).2002年2月被国际分散化能源生产与管理会议组委会邀请做特邀报告,印度加尔各答;2000年12月被国际可持续能源生产与环境会议组委会邀请担任分会主席并做报告,中国香港; 多次担任国际能源期刊的审稿人.
主要科研项目及角色:
1.循环流化床气化生物质等固体废物(荷兰皇家科学院项目,2000年--2004年,项目总经费25万欧元);
2.生物质与城市垃圾的热化学转换的基础研究(天津大学985学科建设项目,2003年--2005年,项目总经费40万人民币);
3.生物质(包括城市废物)的气化与燃气轮机结合用于发电的可行性研究(欧盟亚洲合作框架项目,2003年--2004年,项目总经费11.8万欧元);
4.面向更好的环境--中国建筑物中的能源效益提高问题(欧盟亚洲合作框架项目,2003年--2004年,项目总经费8.5万欧元);
5.已经向国家自然科学基金委员会、国家科技部、欧盟第六框架研究计划提出了5-6项的项目申请,现正在等待进一步的通知。
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陈冠益, G. Chen a, *, J. Andries a, Z. Luo b, H. Spliethoff a
Energy Conversion and Management 44 (2003) 1875-1884,-0001,():
-1年11月30日
The conventional biomass pyrolysis/gasification process for production of medium heating value gas for industrial or civil applications faces two disadvantages, i.e. low gas productivity and the accompanying corrosion of downstream equipment caused by the high content of tar vapour contained in the gas phase. The objective of this paper is to overcome these disadvantages, and therefore, the effects of the operating parameters on biomass pyrolysis are investigated in a laboratory setup based on the principle of keeping the heating value of the gas almost unchanged. The studied parameters include reaction temperature, residence time of volatile phase in the reactor, physico-chemical pretreatment of biomass particles, heating rate of the external heating furnace and improvement of the heat and mass transfer ability of the pyrolysis reactor. The running temperature of a separate cracking reactor and the geometrical configuration of the pyrolysis reactor are also studied. However, due to time limits, different types of catalysts are not used in this work to determine their positive influences on biomass pyrolysis behaviour. The results indicate that product gas production from biomass pyrolysis is sensitive to the operating parameters mentioned above, and the product gas heating value is high, up to 13–15 MJ/Nm3.
Biomass, Pyrolysis/, gasification, Parameters, Effect, Product gas
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【期刊论文】Biomass gasification integrated with pyrolysis in a circulating fluidised bed
陈冠益, G. Chen a, b, *, J. Andries b, H. Spliethoff b, M. Fang c, P.J. van de Enden b
Solar Energy 76 (2004) 345-349,-0001,():
-1年11月30日
The use of biomass for energy generation is getting increasing attention. At present, gasification of biomass is taken as a popular technical route to produce fuel gas for application in boilers, engine, gas turbine or fuel cell. Up to now, most of researchers have focused their attentions only on fixed-bed gasification and fluidised bed gasification under airblown conditions. In that case, the producer gas is contaminated by high tar contents and particles which could lead to the corrosion and wear of blades of turbine. Furthermore, both the technologies, particularly fixed bed gasification, are not flexible for using multiple biomass-fuel types and also not feasible economically and environmentally for large scale application up to 10-50 MWth. An innovative circulating fluidised bed concept has been considered in our laboratory for biomass gasification thereby overcoming these challenges. The concept combines and integrates partial oxidation, fast pyrolysis (with an instantaneous drying), gasification, and tar cracking, as well as a shift reaction, with the purpose of producing a high quality of gas, in terms of low tar level and particulates carried out in the producer gas, and overall emissions reduction associated with the combustion of producer gas. This paper describes our innovative concept and presents some experimental results. The results indicate that the gas yield can be above 1.83 Nm3/kg and the fluctuation of the gas yield during the period of operation is 3.3% at temperature of 750℃ Generally speaking, the results achieved support our concept as a promising alternative to gasify biomass for the generation of electricity.
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