【摘 要】
：
煤制甲醇可以在一定程度上缓解我国富煤少气的能源现状.目前国内煤制甲醇的气体净化工艺多采用Linde低温甲醇洗和Lurgi低温甲醇洗技术,这两种工艺中低温甲醇洗尾气直接对空排
【机 构】
：
山西亚乐士环保技术股份有限公司,山西晋中030600
论文部分内容阅读
煤制甲醇可以在一定程度上缓解我国富煤少气的能源现状.目前国内煤制甲醇的气体净化工艺多采用Linde低温甲醇洗和Lurgi低温甲醇洗技术,这两种工艺中低温甲醇洗尾气直接对空排放会造成大气污染,不符合国家环保要求,需要进行治理.以新疆某公司为例,提出了对该项目煤制甲醇Lurgi工艺中低温甲醇洗尾气治理要求和工艺,综合考虑尾气特性分析、爆炸下限LEL计算分析、爆炸下限的氧含量矫正、计算混入新风量以及物料平衡计算,并考量安全、投资成本和运营成本等方面,选取直燃式热氧化(DTO)工艺.
其他文献
本研究通过部署网格化的监测系统，采用标准仪器设备监测站点和分布式低成本传感器监测站点相结合的方式，获取全区域高密度高频度的环境空气PM2.5监测数据，并运用基于GIS的后台数
To achieve the best performance for a Kalman filter(KF)for global navigation satellite system(GNSS)positioning,a comprehensive measurement model is required
Snowfall as an important global freshwater resource,especially for Xinjiang Altai region in the snow all the year round,accurate and convenient snow thickne
苯酚和吲哚是焦化废水中典型的难降解有机物,而将纳米材料应用于该方面的研究鲜有报道。传统纳米材料具有粒径小、比表面积大、反应活性高的特点,而绿色合成纳米铁更具有
GPS interferometric reflectometry(GPS-IR)is a bistatic radar remote sensing technique that has the potential to retrieve environmental variables such as soi
利用结晶法在AlCl3-NaCl-HCl-H2O的简单水盐系统中分离提取AlCl3·6H2O是粉煤灰活化-酸浸-结晶法提铝的通用工艺之一,但是在该工艺中用结晶方法分离溶解度相似的NaCl与AlCl3
With rapid development of technologies such as sensors and AI,smart construction machinery has gradually become research focus of construction machinery dom
It is very important to get precise positioning information continuously in the UAV RTK.However,the complex environment often degrades the observation quali
In order to solve the problem of remote monitoring and control of launch vehicles,this paper proposes that BeiDou navigation satellite system can achieve th
In order to improve the accuracy of slow deformation monitoring sequence,the smoothing filter is usually used.On the basis of weighted moving average method