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1)  high silicon
高硅
1.
Effects of RE/V/Ti multi-modification on grain refinement of high silicon cast steel;
稀土、钒、钛变质处理对高硅铸钢晶粒细化的影响
2.
It introduces the production control of low phosphorus and low carbon high silicon silicomanganese and the measures and crafts requirement of decreasing phosphorus and carbon.
论述了低磷低碳高硅锰硅合金的生产控制和降磷降碳措施以及工艺要求。
3.
The leaching efficiency of copper smelter slag with high silicon is investigated in this study.
研究了一种高效的浸出高硅铜冶炉渣的方法。
2)  high-silica
高硅
1.
In this paper, combined material of high-silica SAPO-34 with polytetrafluoroethylene (PTFE) was hydrothermally synthesized with diethylamine as the structure-director.
以二乙胺为结构导向剂,在聚四氟乙烯乳液中水热法合成了高硅SAPO-34与聚四氟乙烯复合材料。
2.
The main object of the study which deals with the low-grade high-silica zinc oxide ore with hydrometallurgical processes is the problem that how to improve the filtrating performance of the slurry produced by the leaching process.
湿法处理低品位高硅氧化锌矿,主要的研究对象是浸出后料浆的过滤性能问题。
3)  Fe 4.5wt%Si deposit alloy
高硅硅钢
4)  ultrasil
超硅,高硅
5)  high silicon silicomanganese
高硅锰硅
1.
Introduced reducing the bad effects of high CaO slag in high silicon silicomanganese production by adding right amount nickel slag and adjusting slag type.
介绍了在高硅锰硅合金生产中,通过配入适量镍渣,调整渣型,减少了高CaO渣型对生产的不利影响,改善了电炉运行环境,对提高生产指标、降低成本起到了积极作用。
6)  high iron and silicon
高硅高铁
1.
The pressure oxidative leaching of copper slag with high iron and silicon content was studied systematically.
对火法炼铅产高硅高铁含铜渣进行了氧压硫酸浸出过程研究。
补充资料:多孔高硅氧玻璃
分子式:
CAS号:

性质:一种用于从硝酸钍溶液中吸附233pa的吸附剂。它的组成为94%~96%SiO2,3%~5%B2O3,孔隙率约28%。它具有很高的化学稳定性,热稳定性和耐辐照稳定性,高导热系数和很低的水浸出率。多孔高硅氧玻璃对233pa有很强的吸附能力和吸附容量。它吸附233Pa的能力和许多因素有关:玻璃的拉度越细,吸附速度越快,分配系数也越大;分配系数随硝酸浓度提高而增加,随溶液中钍浓度和氟离子浓度的增加而下降。多孔高硅氧玻璃柱可以直接从二氧化钍的溶解液中吸附233pa,并已经过热实验验证。

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