holtonite是什么意思

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用法例句

Experimental study of vacuum-thermal reduction of ascharite mineral;

硼镁石矿真空热还原试验研究

In order to utilize effectively the ascharite mineral which contain low grade B2O3,the vacuum-thermal reduction of roasted ascharite to deoxygenize magnesia into magnesium with silicon-aluminum alloy as reductant was experimentally investigated.

为了解决低品位硼镁石矿的合理利用问题,首次以硅铝合金为还原剂,应用真空热法还原原理将煅烧后矿石中的游离氧化镁还原为金属镁。

The effect of(NaPO3)6 on the flotation performance of magnetite,camsellite and serpentine was investigated through the testings of purity,grain size and surface characteristics of single-block camsellite and its floatation experiments.

通过对硼镁石单矿物纯度、粒度、表面特性的测试以及单矿物的浮选试验,研究了六偏磷酸钠对磁铁矿、硼镁石和蛇纹石单矿物的可浮性影响。

A laboratory flotation study was conducted to reclaim camsellite from Liaoning Fengcheng ludwigite ore with oxidized paraffinum sodium salt as collector,Na2CO3 as pH adjustor and Na2SiO3 as depressant to silicate minerals.

本文针对辽宁凤城硼铁矿资源,应用氧化石蜡皂作为捕收剂、Na2CO3为矿浆pH调整剂、Na2S iO3为硅酸盐矿物抑制剂,进行浮选分离硼镁石矿物的探索研究。

Experiment study on preparation of high-activity magnesia by calcination of ascharite minerals;

利用硼镁石矿煅烧高活性氧化镁的试验研究

In order to effectively utilize the ascharite minerals which contain low grade B2O3,the paper studies the vacuum-thermal reduction of ascharite and deoxygenize magnesia into magnesium with calcium carbide as reductant.

为了解决低品位硼镁石矿的合理利用问题,本试验首次以碳化钙为还原剂,应用真空热法还原原理将煅烧后矿石中的游离氧化镁还原为金属镁。

Study on preparation of boricacid from Dachaidan pinnoitewith sulfuric acid method;

大柴旦柱硼镁石矿酸法制硼酸工艺优化研究

Experiment on formation process of kurnakovite and pinnoite;

库水硼镁石和柱硼镁石形成过程的实验研究

The results of chemical analysis and X-ray powder diffraction showed that the borate is pinnoite.

确定该湖底硼酸盐是柱硼镁石（ＭｇＯ·Ｂ２Ｏ３·３Ｈ２Ｏ），这是除硼土之外，最早在该湖区发现的第一个天然硼酸盐矿物。

Study on Recovery of Camsellite from Liaoning Fengcheng Ludwigite Ore

辽宁凤城硼铁矿硼镁石矿物浮选分离研究

Lithology and Genesis of Magnesium-rich Rocks in Boron Deposit of Eastern Liaoning and Southern Jilin

辽东—吉南硼矿中镁质岩石的岩石学及成因

Petrogensis of Magnesian Rocks of Paleoproterzoic and Their Ore-control Role on Borate Deposits in East Liaoning;

辽东古元古界镁质岩石成因及其对硼矿成矿控制作用

Preparation of Boric Acid from Low-grade Ascharite and Recovery of Magnesium Sulfate

低品位硼镁矿制备硼酸及回收硫酸镁的研究

In this paper,the relation of some not alike producing anea ore on the rate of carbon decomposition and roast temperature has been stadied.

研究几种不同产地的硼镁矿石焙烧的温度与碳解率的关系,结果表明;

Behavior and Role of Boron-magnesium in Agglomeration of Fine Iron Ore;

硼镁在铁矿粉造块中的行为和作用规律

The Study on Purifying Technology of the Medium and Low Grade Mg-B Minerals in Tibetan Key Salt Lakes;

西藏重点盐湖中低品位镁硼矿提纯工艺研究

Study on new techinical of producing borax midtest from boro calcite compound mineral

钠硼解石复合矿制取硼砂新工艺中试研究

Mineralization Model and Survey & Evaluation of Early Proterozoic Mg-borate Deposits in East Liaoning;

辽东地区下元古界镁硼酸盐矿床控矿模型及其勘查与评价研究

A Study on the Influence of Boron-magnesium Addition on Agglomeration Process of Iron Ore;

硼镁复合添加剂对铁矿粉造块成矿过程影响机理的研究

Removal of Magnesium Oxide from High MgO Content Ores Using Sulfuric Acid Leaching Method and Comprehensive Utilization of the Leaching Solution;

高镁矿石酸浸降镁及浸出液综合利用研究

Temporal and Spatial Variation Characteristics of K,Mg,B and Li of Underground Brine in West Taijinar Mining Area

西台吉乃尔盐湖矿区地下卤水钾、镁、锂、硼的时空变化特征

an ore of boron consisting of hydrated sodium borate; used as a flux or cleansing agent.

一种由含水硼酸钠组成的硼矿石，用作助熔剂或去污剂。

Study on New Techniques to Produce High Purity Magnesium Carbonate and Magnesia from Magnesite and Dolomite;

白云石、菱镁矿生产高纯度碳酸镁和氧化镁新工艺研究

Determination of calcium and magnesium in iron ore by EDTA complexometric titration

EDTA络合滴定法测定铁矿石中钙和镁

The ore-forming geological features and prospecting significance of mafic and ultramafic intrusions in Sandaogang area,Panshi City Jilin Province

吉林磐石市三道岗镁铁—超镁铁质岩体成矿地质特征及找矿意义

Synthesis, Characterization of Magnesium Borate Nanowires and Composite Nanohydroxyapatite/Collagen Membrane;

纳米羟基磷灰石/胶原复合膜及硼酸镁纳米线的制备与性能研究

The technology discussion about magnesium recovery from nickel saprolite sulphuric acid leaching solution

硫酸浸出含Ni残积矿矿石镁回收技术探讨