Can quick lime or goose dropping repel snakes effectively? 石灰或鹅粪是否具有防蛇的作用?
Change law of water content of dredged clays treated by quick lime 生石灰处理高含水率疏浚淤泥的含水率变化规律研究
The goal, project selection and effect of transforming quick lime coordination and digestion system at Nansteel sintering plant are introduced. Meanwhile, perfect measures are put forward. 介绍了南钢烧结厂生石灰配消系统改造的目的,改造方案的选择及效果,并提出了进一步完善的措施。
The problems in original transporting system of quick lime in sintering production of Shi Steel are introduced as well as the technology and equipment of air-transporting system. 简要介绍了石钢烧结原有生石灰输送系统存在的问题及其气力输送系统的工艺特点和设备。
A CBR Experimental Analysis on Mixing Quick Lime into Loess Roadbed 黄土路基掺入生石灰的CBR试验分析
Construction Technique of High Water Capacity Soil Roadbed Treatment with Fined Quick Lime 磨细生石灰处理高含水量土路基施工技术
The influence of different Lime ( quick Lime/ Lime milk) and different Lime amount on Fluorine removal was studied in first stage treatment; 以生产废水为研究对象,考察了投加不同石灰(生石灰/石灰乳)与不同石灰投加量对废水氟去除的影响;
Studies on the CHANGED-LAW of the water quality after CLEAR-POND using quick lime 生石灰清塘后水质变化规律的研究
Ground Quick Lime Process Technology 磨细生石灰加工技术
The Action Principle of Quick Lime Modified Clayey Soil 生石灰改良粘性土的作用机理
Aanalysis of Settlement of Soft Foundation on Dock ′ s Bank Slope Strengthened with Quick Lime Mixing Piles 石灰搅拌桩加固码头岸坡软土地基的沉降分析
The reason for low strength and hardening slowing of quick lime& coal ash extruding piles are analysed theoretically. 本文从理论上分析了生石灰&粉煤灰挤密桩硬化缓慢和强度低的原因。
Experimental injection with pressure hydrate, slaked lime and quick lime shows that the pressure hydrate is the most reactive adsorbent for SO_2 removal. 以加压水合的产物、常压消石灰和生石灰分别进行的喷粉实验表明,加压水合物脱硫效率最高,有广阔的应用前景。
Preparing sodium nitrate from sodium sulfate ammonium nitrate and quick lime 芒硝、硝酸铵、生石灰制备硝酸钠的工艺研究
About activity measurement of quick lime 活性石灰活性度测定中的问题
The four processes ( i.e.calcination of CaCO_3, digestion of quick lime, carbonation and ageing in the synthesis of nano-CaCO_3) and their synthetic theory study were introduced in detail. 详细介绍了纳米级碳酸钙合成中涉及到的4个化学过程(即石灰石煅烧、生石灰消化、碳化、陈化)的有关理论研究近况;
This paper has discussed the method of cement and quick lime soil piles combination for supporting the circular shaped foundation pit. 本文介绍用水泥和生石灰土桩联合围护圆形基坑的方法。
Constructing method of cement and quick lime powder spraying and agitating piles combination for supporting the circular shaped foundation pit 水泥和生石灰粉喷搅桩联合围护圆形基坑的实施方法
Result shows that, concrete sludge contains some active ingredients, and stabilizes soil with high moisture by both of physical and chemical action, while the quick lime seems to stabilize soil only by chemical action. 室内试验证明,混凝土拌合厂产生的淤泥中含有一定的活性成分,可以通过物理作用和化学作用来稳定土基。
From the collection of raw materials, process place and improvement of machining equipment, the paper discussed the ground quick lime process technology of raising efficiency, assuring quality and reducing cost. 从原材料选用、生产场地的选择和加工设备的改进着手,阐述了提高效率、保证质量、降低成本的磨细生石灰生产技术。
Active Determination Method of Quick Lime Used in Dry Process Desulfurization 干法脱硫用生石灰活性测定方法
The effect of quick lime on the crab and shrimp culture in enclosed ponds 生石灰对蟹虾围塘养殖的影响
Research on the reinforcers of quick lime& coal ash extruding piles 生石灰&粉煤灰挤密桩增强剂研究
A study of the pressure hydration of quick lime and the desulfurization activity of the resulted hydrates 生石灰加压水合及其产品脱硫活性的研究
The principle and basis of high water capacity soil roadbed with fined quick lime are analyzed. 分析了用磨细生石灰处理高含水量土的原理和依据;
With addition of modifier, specific surface area increases gradually, of which surface area of the quick lime is relatively large, content reaches 10%, average pore size and total pore volume reach maximum. 随着改性剂的加入,比表面积逐渐增大,其中生石灰的比表面积相对较大,改性污泥内掺量为10%,平均孔径和总孔体积达到最大值。
Dry slaking of quick lime impacts greatly on the conversion rate of lime, solid particle size, specific surface area and porosity, and determines the quality of the prepared desulfurization agent. 生石灰干式消化工艺对石灰粉的转化率、固体颗粒大小以及消石灰的比表面积和孔隙率都有很大影响,直接关系到脱硫剂品质的好坏。