水玻璃

The method is presented for preparing aluminum chloride and water glass from kaolinite in coal measures.

本文讨论煤系高岭岩综合制取氯化铝和水玻璃的工艺路线及工艺条件。

The paper briefly introduced new preparation technology of the wider application of white carbon black which is made by the material of water glass and ammonium hydrogen carbonate.

研究了白炭黑新的制备技术，即采用以碳酸氢铵和水玻璃为原料制备白炭黑。

Results show that its cohesion is low and flowability and stability are good, setting time can be controlled from 5 hours to 20 hours,calculus strength and mortar strength can reach 1-3 MPa, and the primary influence factors include liquid/solid ratio or the Baume degrees of water glass, curing temperature and humidity, size of limestone grains and different technique process.

液固比或水玻璃浓度、养护温度和湿度、石灰岩颗粒细度、不同工艺路线是影响浆材性能的主要因素。

Using B Grade bauxite as bone material and A Grade bauxite as powder,different binder composition castable for permanent lining fo fundish were studied,with cyanite and sillimanite as expansion additives and Zimujie clay as sinter additive and plastic additive.

以B级高铝矾土熟料为骨料，A级矾土熟料为基质料，同时加入蓝晶石、硅线石为膨胀剂，紫木节粘土为烧结剂、塑化剂，研究了分别采用硅灰、高铝水泥、水玻璃、复合结合剂等为结合剂的不同配方组成的浇注料。

It was verified that the optimal experiment results were that the modulus was 4.816 and the deliquescent rate was 94.337%.

经验证，最优方案的水玻璃模数和SiO2溶出率分别为4.816和94.337%，为最优试验结果。

The mechanism of dodecyl phosphate ester and water glass in flotation separation of magnesite from dolomite is described.

介绍了十二烷基磷酸酯和水玻璃浮选分离菱镁矿与白云石的作用机理。

A thermal expansivity test device consisting of hating unit, attemperating unit, displacement transducer, recorder and so on, was developed to determine the thermal expansivity of new sand, clay-beaded sand, sodium silicate sand, resin bonded sand with th

摘要铸造用砂热膨胀性测试装置，由加热装置、温控装置、移位传感器、记录仪等组成，可实现铸造用原砂（亦可用于粘土型砂、水玻璃型砂、树脂型砂等）的随温和等温热膨胀性测试。

A thermal expansivity test device consisting of hating unit, attemperating unit, displacement transducer, recorder and so on, was developed to determine the thermal expansivity of new sand, clay-beaded sand, sodium silicate sand, resin bonded sand with the temperature or isothermally.

摘要铸造用砂热膨胀性测试装置，由加热装置、温控装置、移位传感器、记录仪等组成，可实现铸造用原砂（亦可用于粘土型砂、水玻璃型砂、树脂型砂等）的随温和等温热膨胀性测试。

The PSAF floccule is produced with sulfate aluminum, sulfate iron and water glass as the main material.

以硫酸铝、硫酸铁、水玻璃为主要原料制备了聚合硅酸铝铁絮凝剂。

In this paper,the influence of various process parameters on properties of sodium silicate bonded sand cured by CO2-Na2SiF6 hardener through right-angle test was studied.

通过正交试验，研究了各种工艺因素对CO2-Na2SiF6联合硬化水玻璃砂性能的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。