排序方式: 共有22条查询结果,搜索用时 15 毫秒
1.
2.
众多手烧型锅炉和工业炉窑废气排放是造成城市空气严重污染的主要原因。本文通过剖析燃煤产生烟尘的机理,现有烟尘控制技术以及不同炉窑的工艺情况,提出手烧型燃煤锅炉、工业炉窑烟尘污染防治措施。 相似文献
3.
昆钢滇中铁合金厂6000KVA电炉烟尘治理 总被引:1,自引:0,他引:1
昆钢滇中铁合金厂6000KVA电炉采用干法袋式除尘工艺处理烟气,通过改变滤袋材质、控制在线过滤风速、延长清灰静止沉降时间等措施,使整套装置除尘效率达到99.5%。 相似文献
4.
南桐矿务局干坝子洗选厂对典型高硫煤采取洁净煤成套技术的有机组合,取得了较好的节能环保效果,阐明了因地制宜地在4t/h及其以上的链条炉上推广洁净煤技术,在投资、改造难易程度、运行的经济性、社会效益等上的重要现实意义,并提出了相关的建议。 相似文献
5.
ABSTRACTThis study investigates the structural linkages of product quality, corporate image, store image, and price on customer satisfaction and loyalty towards green products usage in Malaysia. The research used structural equation modelling technique via AMOS 21.0 computer program for data analysis across a sample of 200 university students who applies a green lifestyle, such as purchasing green products which are referring to only retail goods, using recyclable products, and ozone-free products. Empirical analysis divulged that product quality followed by corporate image, store image, and product price jointly affected customer satisfaction in using green products. They are highly concerned that the green store provides a variety of good quality products with good value for money. Marketers should aggressively promote the identification of green products and overcome the problem of just noticeable difference between green product and non-green product among consumers for business sustainability. Empirical findings provide valuable insights to put forth in outlining effective marketing strategies that widen the marketers’ understanding of consumer behaviour in using green products with regard to their satisfaction and loyalty levels from the perspective of product quality, corporate image, store image, and product prices in Malaysia markets. 相似文献
6.
介绍了采油矿场安全多功能采暖炉的原理和主要技术参数,叙述了安装和安全操作及注意事项,分析了推广应用前景。 相似文献
7.
8.
9.
介绍了球团坚炉的烟尘排放特性,分析研究了影响静电除尘器工作性能的主要因素,总结了静电除尘改造工程中技术改进经验和运行管理所取得的经验。 相似文献
10.
家用炉灶燃煤过程单环芳香烃释放初步研究 总被引:2,自引:0,他引:2
利用多层吸附管采样和热脱附/色谱/质谱系统研究了家用炉灶燃煤过程单环芳烃释放情况。结果显示,燃煤烟气中的单环芳烃组分主要以苯、甲苯为主,平均浓度分别达到1672.3和1631.3μg/m3。从烟气中单环芳烃水平来看,家用炉灶燃煤释放的单环芳烃大大超过电站燃煤和生物质能燃烧释放;烟气中的单环芳烃的组成形式也有别于电站燃煤、生物质能燃烧、机动车排放和油漆挥发的单环芳烃。研究中还分析了煤在氦气环境下热解释放的单环芳烃,并与家用炉灶燃煤释放的单环芳烃进行了比较。 相似文献