Alunite expansion agent for concrete 制冷混合物,冷冻剂明矾石混凝土膨胀剂
Alunite is a harmful impurity which is difficult to remove from kaolinite, and so is kaolinite in alunite ore. 明矾石是高岭土中难以除去的有害杂质,高岭石也是明矾石矿石中的有害杂质。
THE SIGNIFICANCE OF STABLE ISOTOPIC CHARACTERISTICS IN THE CLASSIFICATION OF ALUNITE ORE DEPOSITS Karst accumulation bauxite is a new type of bauxite deposit in China and a special industrial type bauxite in south China. 明矾石矿床稳定同位素特征在矿床类型划分中的意义岩溶堆积型铝土矿是我国新的矿床类型,为华南特有。
Study on strength improvement of cement by the additive roast alunite 用焙烧明矾石提高水泥强度的研究
Experimental Study on Separating Aluminum and Silicon in Alunite Ore with Acid Melting method 酸熔法分离明矾石矿中铝硅的实验研究
A review of the treatment of drawn stope in Pingyang Alunite Mine 平阳矾矿采空区处理述评
The kaolin deposits in Suzhou consist mainly of kaolinite, 7 halloysite and 10 halloysite, with less sericite and montmorillonite and varying amounts of alunite, gibbsite and phosphate minerals in company. 苏州高岭土矿主要由高岭石、7埃洛石、10埃洛石及少量绢云母、蒙脱石、明矾石、三水铝石组成。
According to the application of alunite auto-flow grouting materials without shrinkage in the 2nd grouting layer of equipment foundation, the mixing ratio and construction of alunite auto-flow grouting materials without shrinkage are described. 本文通过对明矾石无收缩自流灌浆料在设备基础二次浇灌层上的使用情况,对明矾石无收缩自流灌浆料的材料配比、施工方法进行了说明。
Experimental studies of synthesizing alunite and the others into 4A zeolite 明矾石合成4A沸石的试验研究
The geological characteristics and types of cause for formation of the alunite deposits in Zhejiang Province 浙江省明矾石矿床地质特征及其成因类型
A programme of comprehensive treatment of partial filling of drawn slope with dross of smelted alunite is put forward based on survey of the drawn slope, engineering geological evaluation, rock mechanics tests and finite element analysis and calculation in Pingyang Alunite Mine, Zhe Jiang province. 在对浙江省平阳矾矿进行采空区调查,工程地质评价,岩石力学试验,有限元分析计算的基础上,提出了利用矾渣进行局部充填的综合治理方案。
The application of alunite auto-flow grouting materials without shrinkage in the 2nd grouting lager of equipment foundation 明矾石无收缩自流灌浆料在设备基础二次浇灌层上的应用
A Study of the Coagulation, Dispersion and Floatation Characteristics of Alunite 明矾石的凝聚与分散以及浮选特性的研究
The experiments on extracting vanadium and gallium from alunite deposits and some proposals concerning the comprehensive utilization of these deposits 明矾石矿床中钒、镓萃取实验和综合利用的建议
Property of alunite bloating agent is presented and mechanism of the bloating agent used in concrete is explained. 介绍了明矾石膨胀剂的性能,阐述了该剂膨胀在混凝土中的作用机理。
In this paper, we discuss the hydration mechanism of anhydrite ⅱ, study accelerating actions anhydrite ⅱ with different accelerating agent, fabricate the white anhydrite cement adding burned alunite and assimilation lime as the accelerating agents. 在探讨AⅡ无水石膏水化机理的基础上,研究了不同激发剂对AⅡ无水石膏的激发作用,采用内掺煅烧明矾石和消石灰制成了硬石膏白水泥。
Application of Alunite Expanding Agent in Underground Construction for Areas with High Water Level 明矾石膨胀剂在高水位地区地下工程中的应用
Resources and tapping of alunite in China 中国明矾石资源及其应用
The thermodynamic theories of separating aluminum and silicon in alunite ore with acid melting method were introduced herein, and the test results were presented also. 介绍了酸熔法分离明矾石矿中铝硅的热力学理论和实验结果。
Hydration behavior and related physical properties of cement at lower temperatures ( 2~ 8 ℃) with natural gypsum replaced by calcined gypsum and calcined alunite were studied, and XRD, DTA and SEM measurement analyses were conducted. 用煅烧石膏和煅烧明矾石代替天然二水石膏进行了水泥常温和较低温度(2~8℃)下的有关物理性能试验,并借助于XRD、DTA和SEM测定分析了水化产物相。
Improving the Early Strength Properties of Cement at Lower Temperatures by Adding Calcined Gypsum and Calcined Alunite 掺加煅烧石膏和煅烧明矾石改善水泥较低温度下的早期性能
Impurity minerals are diaspore, alunite, feldspar, kaolinite, sericite, chlorite, quartz, hematite, ilmenite, limonite and rutile in pyrophyllite ore. 叶蜡石矿石中的杂质矿物主要是一水硬铝石、明矾石、长石、高岭石、绢云母、绿泥石、石英、赤铁矿、钛铁矿、褐铁矿、金红石等。
The Influence of Phosphorus Slag and Alunite on Performances of Oil-Well Cement 掺磷渣和明矾石对油井水泥性能的影响
Total-amount Control of Alunite Furnace Gas ( SO_2) in by Product Acid 炉气制酸过程中的二氧化硫流失总量管理
The potasium bearing minerals, that can be considered as potasium mineral resources include: potash feldspar, alunite, illite, leucite, glauconite etc. 可作钾矿资源的含钾矿物有:钾长石、明矾石、伊利石、白榴石、海绿石等。