Process simulation for Huadian-type oil shale retorting system by Aspen Plus

doi:10.3969/j.issn.0438-1157.2012.12.048

CIESC Journal ›› 2012, Vol. 63 ›› Issue (12): 4075-4081.DOI: 10.3969/j.issn.0438-1157.2012.12.048

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Process simulation for Huadian-type oil shale retorting system by Aspen Plus

BAI Jingru¹, BAI Zhang¹, WANG Qing¹, WANG Zhifeng², SUN Kai³

1. Engineering Research Centre of Ministry of Education for Comprehensive Utilization of Oil Shale, Northeast Dianli University, Jilin 132012, Jilin, China;
2. Jilin Design Branch, China Petroleum Engineering & Construction Corporation, Jilin 132021, Jilin, China;
3. Jilin Chengda Hongsheng Energy Limited Corporation, Huadian 132400, Jilin, China

Received:2012-05-14 Revised:2012-08-17 Online:2012-09-04 Published:2012-12-05
Supported by:
supported by the National Innovative Projects with Cooperation in Terms of Production,Study and Research(The Exploration and Utilization of Oil Shale)and the Major Scientific and Technological Development Projects of Jilin Province(20096034).

基于Aspen Plus的桦甸式油页岩干馏工艺系统模拟

柏静儒¹, 白章¹, 王擎¹, 王志奉², 孙凯³

1. 东北电力大学油页岩综合利用教育部工程研究中心, 吉林省吉林市 132012;
2. 中国石油工程建设公司吉林设计分公司, 吉林省吉林市 132021;
3. 吉林成大弘晟能源有限公司, 吉林桦甸 132400

通讯作者: 柏静儒
作者简介:柏静儒(1973-),女,博士,副教授。
基金资助:
国家潜在油气资源(油页岩勘探开发利用)产学研用合作创新建设项目;吉林省重大科技发展计划项目(20096034)。

Abstract

Abstract: In this paper,a model of technological process is to be constructed for Huadian-type oil shale retorting system using Aspen Plus software,and the physical parameters in the model came from oil shale samples of Gonglangtou mine in Jilin province.The overall thermal efficiency and power consumption of the main auxiliary device of this system were analyzed by calculating the mass balance and thermal balance of the simulated oil shale retorting system and by simulating different heating temperature conditions of two-stage heater.The results show increase of heating temperature for semi-coke combustion furnace can reduce consumption of fuel gas in gas combustion furnace.Furthermore,rise of heating temperature for gas combustion furnace can cut down flow of hot circulating gas and reduce loss of condensation heat for retorting gas and oil vapor.So,the overall thermal efficiency of whole retorting system can be improved by simultaneous increase of heating temperature in the two-stage combustion furnace,and its economic benefit can be enhanced by increase of foreign supply amount of gas and semicoke.

Key words: oil shale, retorting, process simulation, Aspen Plus

关键词: 油页岩, 干馏, 系统模拟, Aspen Plus

CLC Number:

TE662

BAI Jingru, BAI Zhang, WANG Qing, WANG Zhifeng, SUN Kai. Process simulation for Huadian-type oil shale retorting system by Aspen Plus[J]. CIESC Journal, 2012, 63(12): 4075-4081.

柏静儒, 白章, 王擎, 王志奉, 孙凯. 基于Aspen Plus的桦甸式油页岩干馏工艺系统模拟[J]. 化工学报, 2012, 63(12): 4075-4081.

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Process simulation for Huadian-type oil shale retorting system by Aspen Plus

基于Aspen Plus的桦甸式油页岩干馏工艺系统模拟

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