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- Keywords Low grade superheated steam;Low grade coal fly ash;Ultra-fine pulverization; 低品位过热蒸汽;低等级粉煤灰;超细粉碎;
- Low grade coal fly ash 低等级粉煤灰
- Effect of Shajiang black soil amended by coal fly ash on ecological factors and residue of heavy metal in wheat field. 粉煤灰改良砂姜黑土对麦田生态因子及重金属残留的影响。
- In a word, soils mixed coal fly ash have improved physiological functions of cotton plants. 总之，粉煤灰通过改善棉花植株的生理功能从而促进棉花生长。
- Li G B, Shan B Q.Progress of coal fly ash fertilizer [J].Phosphorus &Compound Fertilizer, 2000, 59-60. [9]李贵宝;单保庆.;粉煤灰农业利用研究进展[J]
- It will be a new technology and potentiality to apply PSB in coal fly ash to achieve wastes effective use. 解磷微生物的应用对于实现废弃物粉煤灰场的生态恢复提供了新的技术与潜力。
- Developing Green High Performance Concrete with Low Grade Fly Ash 用低等级粉煤灰开发绿色高性能混凝土
- The coopera-ting rate of decarbonized coal fly ash concrete was researched and used to fulfil the pavement repair work. 进行了脱炭粉煤灰混凝土配合比等方面的试验研究，并在路面修复工程中应用脱炭粉煤灰完成了试验路修筑工作。
- Some further processing of solid waste such as coal fly ash, blast furnace slag and coal gangue was also discussed. 对粉煤灰、高炉矿渣、煤矸石等多种固废的深加工利用进行了一些探讨。
- Study on developing wall brick with low grade fly ash and cinder 利用低质粉煤灰和煤渣开发墙体砖
- Study on developing wall bricks using low grade fly ash and cinder 利用低质粉煤灰和煤渣开发墙体砖的研究
- Low Grade Coal Utilization on Precalcining Kiln 预分解窑使用劣质煤浅析
- In this paper, the physiological effects of cotton growing in compound soils, which mixed soils with coal fly ash, have been studied in pot culture. 摘要将粉煤灰与土壤混合形成复合土，利用盆栽试验研究复合土种植棉花的生长发育和生理效应。
- Utilization technology of low grade coal 低热值煤利用技术
- A kind of phosphate-solubilizing bacteria(PSB)were isolated from coal fly ash and cropping soil respectively,named CA and SL strains. 从粉煤灰和农田土壤中分离筛选出2株解磷细菌CA和SL,以紫花苜蓿为供试植物,通过盆栽试验研究接种解磷细菌对粉煤灰基质的改良作用。
- This paper introduces a patent, which can make the coal fly ash and gangue piled up as the renewable resources, and turn out the tiny-bead products with high attached value. 摘要本文介绍了一项专利技术，可以将堆积如山的粉煤灰、煤矸石作为再生资源，生产高附加值系列微珠产品。
- Abstract: The roasting activation of coal fly ash using KF as assistant was studied, and the action mechanism of KF was discussed in the process of roasting and acid-leaching. 摘 要: 对以KF为助剂焙烧活化粉煤灰的条件进行研究，并对KF活化粉煤灰及其在焙烧产物酸浸过程中的活化机理进行探讨。
- Fang M., Wong J.W.C., Ma K.K. and Wong M.H., “Co-composting of sewage sludge and coal fly ash: nutrient transformations”, Bioresource Technology, Vol.67, No.1, pp. 19-24, 1999. 黄淑暖，“都市下水污泥堆肥过程重金属与有机物转化之相关性研究”，逢甲大学环境工程与科学研究所硕士论文，2003。
- Relation between Low Grade Coal and 3d Compressive Strength 劣质煤与熟料3天强度关系
- Pot experiments were carried out to compare the effects of Phosphate-Solubilizing Bacteria (PSB) and phosphate fertilizer application on the improvement of coal fly ash. 采用高粱为供试植物,通过盆栽试验比较接种解磷细菌与施加磷肥对粉煤灰的综合改良作用以及对植物生长的影响。
