1)  BaPbO 3
偏高铅酸钡
2)  higher
偏高
1.
Reason Analyst of Higher Blank Value of Hydrogen Chloride in Air by Mercuric Thiocyanide Spectrophotometric Method;
硫氰酸汞分光光度法测定空气中氯化氢空白值偏高原因分析
2.
The problem of practical coal consvmption more than designing Value in Heat power plant, influece the economy and cost control, this paper was on the basis of analysing and calculation the cause of higher coal consumption, some measuresof solustion this problem was put forward.
中州铝厂热电分厂锅炉实际煤耗一直存在比设计值偏高的问题,影响到运行的经济性和成本控制。
3)  metakaolinite
偏高岭土
1.
NaY zeolite was synthesized from metakaolinite by hydrothermal method.
结果表明:偏高岭土水热合成Y型分子筛是固相转变机理,晶化过程是一个扩散-成胶-原位重排的过程。
2.
Casting was used to prepare a cementing material of metakaolinite and phosphate (the molar ratio of P2O5 to Al2O3 is 0.
80μm的偏高岭土和磷酸盐溶液按P2O5与Al2O3的摩尔比为0。
3.
The white cement without clinker was prepared by metakaolinite,lime and gypsum as main raw materials.
以偏高岭土、石灰和石膏为主要原料制得无熟料白水泥。
4)  metakaolin
偏高岭石
1.
In this study,fly ash and metakaolin were used as main materials,kalium hydroxide as activator,liquid sodium hydroxide as structural template to prepare geopolymer.
以粉煤灰和偏高岭石为主要原料,氢氧化钾为激发剂,工业液体硅酸钠作结构模板剂制备了无机矿物聚合物材料。
5)  metakaolin
偏高岭土
1.
Metakaolin and Its Influence on Oil Well Cement Performance;
偏高岭土及其对油井水泥性能的影响
2.
The Potential Application of Metakaolin in China;
偏高岭土在我国的潜在应用
3.
Study on the performance improvement of concrete mixed with metakaolin and slag;
偏高岭土与矿渣复掺对混凝土性能改善的研究
6)  metakaolinite
偏高岭石
1.
A geopolymer material based on dehydrolyed aluminosilicate and phosphoric acid was synthesized from metakaolinite condensed with low-polymeric \~(3n-)_n tetrahedral units in phosphoric acid aqueous solution at room temperature.
在室温条件下,通过偏高岭石与磷酸水溶液中低聚[PO4]3nn-四面体基团的缩合,制备了脱水铝硅酸盐磷酸基矿物键合材料,该反应产物具有三维Si—O—Al—O—P结构。
2.
The degree of geopolymeric reaction between metakaolinite and sodium silicate solutions was characterized by the compressive strengths of the products of the geopolymeric reaction.
采用硅酸钠溶液与偏高岭石的固化键合反应所得到的固体产物的抗压强度表征其键合反应的程度 ,并对不同模数的硅酸钠溶液条件下获得的矿物聚合材料的强度进行了测试。
3.
In the hydrotherm system of metakaolinite, which is to synthesize the zeolite NaA, the authors analyze the solid reactant by the ways of FT-IR, XRD, SEM, and believe that mechanics of crystallization include two kinds, namely heteropical nucleation and homogeneous nucleation, which depend on the degree of dissolution of metakaolinite.
在偏高岭石水热转化法合成NaA型沸石分子筛体系中 ,通过对反应不同时间内的固相产物的XRD、FT—IR图谱分析 ,以及对SEM形貌变化的观察 ,认为晶化过程包括异相成核和均相成核两个过程 ,其中异相成核先于均相成核 ,但是它们之间没有明显界限 ,只是取决于偏高岭石的表面溶解程度。
参考词条
补充资料：高锰酸钡
分子式： Ba(MnO4)2
CAS号：

性质：黑紫色结晶，斜方晶系。密度3.77g/cm3。熔点95～100℃并开始分解。溶于水。由高锰酸钾与硝酸钡及部分氢氧化钡反应生成锰酸钡，再与二氧化碳和过热蒸汽作用，溶液经过滤、结晶制得。用作电池去极化剂及制取其他高锰酸盐的原料。

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