2) natural lump ore
天然块矿
1.
Basic study of modern blast furnace using natural lump ores rationally;
现代高炉合理使用天然块矿的基础研究
2.
Through studying the softening properties of lump ore,sinter and their mix in the laboratory,it is concluded that there are interactions between natural lump ore and sinter in BF high temperature area.
在实验室分别研究块矿、烧结矿及其混合炉料软化特征的基础上,研究了块矿在高炉高温区与烧结矿之间的交互作用情况,提出了高炉高温区内天然块矿与烧结矿交互反应性的新概念,同时给出了它的测定及评价方法,并结合综合炉料的熔滴性能考察了天然块矿高温反应的影响。
3) natural mineral
天然矿物
1.
Research progress of natural mineral functional crystals-tourmaline;
天然矿物功能晶体材料电气石的研究进展
2.
This paper has systematically summarized the present situation of study and application of compound materials consisting of nanometer sized TiO_2 and natural minerals and emphatically introduced types of minerals carrying nanometer sized TiO_2 and the environmental applications of the compound material.
纳米TiO2/天然矿物复合材料对污染物的降解效果优于单相TiO2,在环境方面的应用很有潜力。
3.
Compared with some natural mineral sorbents, GM6 was proved to be the best sorbent with the highest sodium content.
在实验室条件下自制一组碱蒸气吸附剂,在900℃高温通过与天然矿物脱碱性能的研究比较,结果得出自制样GM6具有最高的碱容量。
4) natural minerals
天然矿物
1.
Kinetics on hydrocarbon generation from fatty acid ester in the presence of natural minerals at low temperature;
天然矿物低温催化脂肪酸酯生烃反应动力学研究
2.
An applied value of the natural minerals in the composite;
天然矿物材料在复合材料中的应用价值
5) natural manganic ore
天然锰矿
1.
The modified method of improving the interface absorbing of natural manganic ore by sulphuric acid and hydrazine hydrate was studied.
研究了利用硫酸和水合肼提高天然锰矿界面吸附能力的改性方法,结果表明:天然锰矿经硫酸和水合肼反应改性后,对甲基橙的吸附能力明显提高。
2.
The modified method of improving the interface adsorbing of natural manganic ore by hydrazine hydrate was studied.
研究了利用水合肼提高天然锰矿界面吸附能力的改性方法。
6) Natural manganese ore
天然锰矿
1.
Modified the natural manganese ore by hydrazine hydrate and its adsorption performance to phenol;
水合肼法改性天然锰矿及其对苯酚的吸附性能
2.
In order to enhance the adsorptive capability of the natural manganese ore for heavy metal ions from aqueous solution, four kinds of modified manganese ores were prepared through the oxalic acid modification method, the citric acid modification method, the hydrazine hydrate modification .
为了提高天然锰矿自水中吸附重金属离子的能力,分别通过草酸改性法、水合肼改性法、柠檬酸改性法及硫酸改性法制备了四种改性锰矿,比较研究了改性锰矿和天然锰矿对重金属离子的吸附性能,采用正交试验法研究了草酸法改性的优化反应条件,重点讨论了草酸改性法锰矿对几种重金属离子的吸附影响因素及竞争吸附,展望了草酸改性法锰矿在实际电镀废水中的应用前景。
3.
The objective of this work is to investigate some new chemical modification to search for the methods that can enhance the adsorption capability of natural manganese ore for heavy metal ions from aqueous solution, which can provide a new type adsorption material to deal with wastewater containing heavy metal ions.
天然锰矿在我国矿藏丰富,是一种有开发利用前景的环境矿物材料。
补充资料：天然碱矿
分子式：
CAS号：
性质：又称碳酸钠矿。一种以钠的碳酸盐、重碳酸盐、含水碳酸盐类矿物为主要组分的非金属矿产。有固体矿和卤水矿两种。主要碱矿物有天然碱、水碱、天然苏打、苏打石等。一般边界品位(含碳酸钠加碳酸氢钠)：固体矿17％、卤水矿2％；一般工业品位：固体矿25％、卤水矿3.5％。用露天开采(也称旱采)法或溶解开采(也称水溶开采)法，手选法用于剔除夹石。用于制取纯碱、烧碱、小苏打、泡花碱等多种产品。
CAS号：
性质：又称碳酸钠矿。一种以钠的碳酸盐、重碳酸盐、含水碳酸盐类矿物为主要组分的非金属矿产。有固体矿和卤水矿两种。主要碱矿物有天然碱、水碱、天然苏打、苏打石等。一般边界品位(含碳酸钠加碳酸氢钠)：固体矿17％、卤水矿2％；一般工业品位：固体矿25％、卤水矿3.5％。用露天开采(也称旱采)法或溶解开采(也称水溶开采)法，手选法用于剔除夹石。用于制取纯碱、烧碱、小苏打、泡花碱等多种产品。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条