首页> 外文会议>Challenges of Power Engineering and Environment >Biomass Utilization as a Clean Energy in Zhejiang University
【24h】

Biomass Utilization as a Clean Energy in Zhejiang University

机译:浙江大学生物质能利用作为清洁能源

获取原文

摘要

Biomass is a possible alternative to the direct use of fossil fuel energy. Especially, Biomass plays an important role in China which has abundant biomass resources. The theories of biomass thermo-chemical conversion were introduced and on the basis of theoretical results utilization technologies of biomass were elaborated in Zhejiang University which included combustion, gasification and liquefaction. Based on lots of work on mechanism of straw combustion and small and bench scale experiments, a new developed technology is specially design for high-alkali biomass combustion in CHP scale. With Developed Biomass Gasification Technology the medium heat value gas (MCV) has supplied to the households in Wenzhou Demo Plant Project. A fluidized bed reactor with 20kg/h throughput operating at an atmospheric pressure with an inert atmosphere at 773 K has been used to produce bio-oils. At optimum pyrolysis conditions maximum bio-oil yield of up to 60% was obtained. The quality of the bio-oil produced remains poor, and a combination of high value products and energy applications were needed for profitability.
机译:生物质是直接使用化石燃料能源的一种可能替代方法。特别是,生物质在拥有丰富生物质资源的中国发挥着重要作用。介绍了生物质热化学转化的理论,并在理论结果的基础上阐述了浙江大学生物质利用技术,包括燃烧,气化和液化。基于秸秆燃烧机理的研究工作以及小型和实验室规模的实验,专门设计了一种新技术,用于CHP规模的高碱性生物质燃烧。通过开发的生物质气化技术,中温值气体(MCV)已向温州示范工厂项目的住户提供。具有20kg / h的通过量的流化床反应器已在大气压力和773 K的惰性气氛下运行,已用于生产生物油。在最佳的热解条件下,可获得高达60%的最大生物油产率。生产的生物油的质量仍然很差,并且需要高价值产品和能源应用相结合才能实现盈利。

著录项

  • 来源
  • 会议地点 Hangzhou(CN)
  • 作者单位

    Zhongyang Luo@State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou, 310027, China--Jinsong Zhou@State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou, 310027, China--Shurong Wang@State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou, 310027, China--Chunjiang Yu@State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou, 310027, China--Mengxiang Fang@State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou, 310027, China--Kefa Cen@State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou, 310027, China--;

  • 会议组织
  • 原文格式 PDF
  • 正文语种
  • 中图分类 输配电工程、电力网及电力系统;
  • 关键词

    biomass; combustion; gasification; liquefaction;

    机译:生物质;燃烧;气化;液化;

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号