期刊
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
卷 5, 期 3, 页码 2463-2470出版社
AMER CHEMICAL SOC
DOI: 10.1021/acssuschemeng.6b02809
关键词
Fast pyrolysis; Reactor model; Entrained flow; Predictive model; Aspen Plus; Aspen Custom Modeler
资金
- U.S. Department of Energy [DE-AC36-08GO28308]
- National Renewable Energy Laboratory
- U.S. DOE Office of Energy Efficiency and Renewable Energy, Bioenergy Technologies Office (BETO)
A biomass fast pyrolysis reactor model with detailed reaction kinetics and one-dimensional fluid dynamics was implemented in an equation oriented modeling environment (Aspen Custom Modeler). Portions of this work were detailed in previous publications; further modifications have been made here to improve stability and reduce execution time of the model to make it compatible for use in large process flowsheets. The detailed reactor model was integrated into a larger process simulation in Aspen Plus and was stable for different feedstocks over a range of reactor temperatures. Sample results are presented that indicate general agreement with experimental results, but with higher gas losses caused by stripping of the bio-oil by the fluidizing gas in the simulated absorber/condenser. This integrated modeling approach can be extended to other well-defined, predictive reactor models for fast pyrolysis, catalytic fast pyrolysis, catalytic fast pyrolysis, as well as other processes.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据