煤制乙二醇技术节能措施简述
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摘要
当前,我国经济快速增长,各项建设取得巨大成就,但也付出了巨大的资源和环境被破坏的代价,实现节能降耗目标面临的形势十分严峻。煤制乙二醇技术作为一项新兴技术,理应走在节能降耗行动的前列,本文重点讲述了煤制乙二醇生产过程中,在工艺上通过流程的优化、设备的合理改进和选择,以及加强保温等措施来提高装置的能量利用率,如原料气的回收利用、蒸汽管网的优化、转机设备的更新等。通过以上节能措施有效降低了生产成本,增加了企业的竞争力。
At present, China's economy gets a rapid growth and various construction achieve great achievements, at the same time, it also pays the price of huge number of resources and environmental destruction,so the situation that achieving saving energy and reducing consumption very grim. Coal derived ethanediol technology, as one new-emerging technology, should walk in the forefront of the saving energy and reducing consumption action. In this paper, it focuses on introducing the process of coal derived ethanediol,the optimization of technological process, reasonable improv ement and choice of equipment, and the measures of strengthening the heat preservation to raise the energy utilization ratio of equipment, such as the recycling of feed gas, optimization of steam pipe network, update of connecting equipment etc., the coal in the production of ethylene glycol,. Through the above energy-saving measures, we effectively reduce the production cost and increase the competitiveness of the enterprises.
At present, China's economy gets a rapid growth and various construction achieve great achievements, at the same time, it also pays the price of huge number of resources and environmental destruction,so the situation that achieving saving energy and reducing consumption very grim. Coal derived ethanediol technology, as one new-emerging technology, should walk in the forefront of the saving energy and reducing consumption action. In this paper, it focuses on introducing the process of coal derived ethanediol,the optimization of technological process, reasonable improv ement and choice of equipment, and the measures of strengthening the heat preservation to raise the energy utilization ratio of equipment, such as the recycling of feed gas, optimization of steam pipe network, update of connecting equipment etc., the coal in the production of ethylene glycol,. Through the above energy-saving measures, we effectively reduce the production cost and increase the competitiveness of the enterprises.
引文
[1]刘雨虹.我国煤制乙二醇现状及面临的问题[J].化学工业,2011,29(1):13-14.
[2]孙兰涛.化工厂节能研究[J].中国氯碱,2014,(12):41-43.
[3]王喻飞.化工厂蒸汽及凝液系统的优化改造[D].西安:西安石油大学,2015.
[2]孙兰涛.化工厂节能研究[J].中国氯碱,2014,(12):41-43.
[3]王喻飞.化工厂蒸汽及凝液系统的优化改造[D].西安:西安石油大学,2015.