High alumina cement modified by limestone powders and its heat-resistant property

The modified principle, way and the properties of modified alumina cement had been studied.

本文对高铝水泥改性原理与方法以及改性高铝水泥性能进行了研究。

The Study on the Modified Alumina Cement

高铝水泥改性研究

Primary study on high alumina cement phosphate CBC materials

高铝水泥磷酸盐CBC材料的初步研究

Study on Modified Alumina Cement and its Products

改性高铝水泥及其制品研究

Preparation Technology of High Strength Composite Made with phenolic Resin and High Alumina Cement

酚醛树脂-高铝水泥高强复合材料配制技术

Surface Modification of Aluminum Powder The Study on the Modified Alumina Cement

铝粉的表面改性高铝水泥改性研究

Research of the Application of Alumina Cement and Concrete

高铝水泥及其混凝土的应用研究

Test method for analysis of high alumina cement

GB/T205-1981高铝水泥化学分析方法

The colloid ed alumina hydroxide was prepared by precipitation using PEG as dispersing agent. Then the colloid was calcined at 800~ 1100 ℃/ 2h to get the nano powder of alumine.

以不同聚合度的聚乙二醇（PEG）为分散剂，采用沉淀法制备氢氧化铝胶体，胶体经800~1100℃高温煅烧得到纳米氧化铝粉体。

During seed maturity of faba bean, alumine was from high to low, then it increased, the lowest was only about 12%.

在蚕豆结实过程中清蛋白含量由高至低再升高，最低为20%左右，最终达68%；

The active alumine could he reproduced by the management of 5% aiu-minum sulfate solution.

活性氧化铝用5%左右的硫酸铝溶液再生，可反复使用。

Determination of the dissolvability of alumine in calcium aluminate for water clarifying agent

净水剂用铝酸钙粉中氧化铝溶出率的测定

Lithium Oxide Content in Alumine Determined by Atomic Absorption Spectral Analysis

原子吸收光谱法测定氧化铝中氧化锂含量

Guizhou bauxite is a difficult to digest diaspore bauxite and its silicon content is high while iron content is low. The aluminiferous and siliceous minerals in the bauxite are more difficult to dissolve than those in the same kind of bauxites from Russia and Greece.

贵州铝土矿是高硅低铁、难溶的一水硬铝石型矿石，其铝矿物及硅矿物比俄罗斯和希腊同类型铝土矿中的铝硅矿物都难溶。

Based on principles of thermochemistry and under conditions of given equilibrium components are calculated the highest temperatures attainable when RDX and aluminiferous RDX are detonated The relationship between the aluminium content and the detonation temperature is discussed The optimal content of aluminium for different application purposes is suggested

在已知平衡组分的条件下，用热化学计算基本原理计算了RDX及含铝RDX爆炸时所能达到的最高温度，讨论了含铝量和爆炸温度的变化规律，给出了满足不同用途的最佳含铝量

Using pickling liquid waste water of hydrochloric acid, iron scurf and aluminiferous mine as the raw materials, a new kind of inorganic polymer coagulant-polymeric aluminum ferric silicate-chloride ( PAFCSi) was prepared.

该絮凝剂以工业废料&盐酸酸洗废液、铁屑，以及含铝矿和工业水玻璃为主要原料，合成一系列Si：Al：Fe摩尔比不同的聚硅铝铁絮凝剂。

Abstract Practice shows that a new-type fertilizer which is made out of aluminiferous phosphate rocks is characteristic not only of considerable fertilizer effect but of higher anti-drought ability.

实践证明，用磷铝质岩加工制成的新肥，不仅肥效显著，更有巨大的抗旱能力。

BOXCARS diagnostics for aluminiferous solid fuel combustion

用BOXCARS技术诊断含铝固体燃剂燃烧场

The temperature and concentration distribution in the aluminiferous solid fuel combustion are measured by BOXCARS with single laser pulse.

介绍了用单脉冲BOXCARS技术测量含铝固体燃剂燃烧场的温度及氮气的浓度。

The high-effective water treatment agent-polyaluminium chloride is produced by industrial aluminiferous waste slag.

利用工业含铝废渣生产高效水处理剂聚合氯化铝。