摘要
2015~2017年,是我国煤制乙二醇行业发展的井喷时期,预计到2020年,我国乙二醇行业产能将过剩20%。为实现煤制乙二醇生产成本控制,阳煤集团寿阳化工有限责任公司(寿阳化工)生产中采取了成本管控、技术改造(如充分利用余热和减少漂水损失)及连续运行管理措施,生产实践表明:系统稳定运行是煤制乙二醇成本控制的基础,成本管控和技术改造可以有效地降低水、电、煤等乙二醇单耗,从而控制煤制乙二醇的生产成本。
In the 2015 to 2017 year, it is the blowout period of the development of China＇s coal-to-ethylene glycol industry,and it is estimated that the production capacity of ethylene glycol industry in China will exceed 20% by 2020. In order to realize the production cost control of coal-to-ethylene glycol, Shouyang Chemical Industry Corporation Ltd. of Yangquan Coal Group（ Shouyang chemical industry） has adopted cost control and technological transformation（ such as making full use of surplus heat and reducing water loss） and continuous operation management measures. The production practice shows that the stable operation of the system is the basis for the cost control of coal-to-ethylene glycol, and the cost control and technological transformation can effectively reduce the consumption of ethylene glycol, including water, electricity and coal etc., so as to control the production cost of coal-to-ethylene glycol.
作者
靳丽丽
Jin Lili(Shouyang Chemical Corporation Ltd., Yangquan Coal Group, Shouyang 045400, Chin)
出处
《煤炭与化工》
CAS
2018年第3期152-154,共3页
Coal and Chemical Industry
关键词
煤制乙二醇
成本
控制
coal-to-ethylene glycol
cost
control
