Experimental research and process simulation on biomass fast pyrolysis for production of bio-oil

doi:10.3969/j.issn.0438-1157.2014.02.044

CIESC Journal ›› 2014, Vol. 65 ›› Issue (2): 679-683.DOI: 10.3969/j.issn.0438-1157.2014.02.044

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Experimental research and process simulation on biomass fast pyrolysis for production of bio-oil

WANG Chao^1,2, CHEN Guanyi¹, LAN Weijuan¹, MA Wenchao¹

1 Faculty of Environment Science and Engineering, Tianjin University, Tianjin 300072, China;
2 Sinopec Engineering Incorporation, Beijing 100101, China

Received:2013-05-01 Revised:2013-06-03 Online:2014-02-05 Published:2014-02-05
Supported by:
supported by the National Natural Science Foundation of China (51036006, 51076158).

生物质快速热解制油试验及流程模拟

王超^1,2, 陈冠益¹, 兰维娟¹, 马文超¹

1 天津大学环境科学与工程学院, 天津 300072;
2 中国石化工程建设有限公司, 北京 100101

通讯作者: 陈冠益
基金资助:
国家自然科学基金项目（51036006，51076158）。

Abstract

Abstract: The experimental research of biomass pyrolysis for production of bio-oil is performed with a fluidized bed reactor designed by ourselves. By analysis of desired products collected at different temperature 450, 500, 525, 550, 580, 610℃, influence of reaction temperature on the yield of bio-oil is investigated in this paper. The results show that the highest yield of bio-oil is 42.5%(mass) received around 550℃, while gas yield is 37.7%(mass), gas components are mainly CO, CO₂, CH₄, H₂. On the basis of the experiment, using Aspen Plus software for process simulation a biomass fast pyrolysis model for production of bio-oil is set up, the effects of temperature on bio-oil yield is simulatedly analyzed. The results show that the pyrolysis process is simulated exactly, the model is proved applicable and reliable.

Key words: biomass, pyrolysis, bio-oil, process simulation

摘要： 使用自主研发的流化床热解反应器对生物质热解制油进行实验研究，通过对不同实验温度450、500、525、550、580、610℃下得到的目标产物进行分析，得到了反应温度对生物油产率的影响规律。实验表明：550℃时，最大液体产率为42.5%（质量）；实验得到的不可冷凝气体的组分以CO、CO₂、CH₄和H₂为主，气相产物产率约为37.7%（质量）。在实验基础上，利用Aspen Plus流程模拟软件，建立了生物质热解制油工艺模拟流程，模拟分析了热解温度对生物油产率的影响，结果表明该模型能准确模拟实际热解过程，具有较好的适用性和可靠性。

关键词: 生物质, 热解, 生物油, 流程模拟

CLC Number:

WANG Chao, CHEN Guanyi, LAN Weijuan, MA Wenchao. Experimental research and process simulation on biomass fast pyrolysis for production of bio-oil[J]. CIESC Journal, 2014, 65(2): 679-683.

王超, 陈冠益, 兰维娟, 马文超. 生物质快速热解制油试验及流程模拟[J]. 化工学报, 2014, 65(2): 679-683.

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Experimental research and process simulation on biomass fast pyrolysis for production of bio-oil

生物质快速热解制油试验及流程模拟

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