1) HGMS
高梯度磁场分选
1.
This paper briefly describes some theoretical investigations on high gradient magnetic separation(HGMS), and especially examines the research results of minerals-coal in magnetic properties, as well as the possibilites of high sulphur coals desulfurization by HGMS methods in China.
本文阐述了高梯度磁场分选(HGMS)的理论基础;着重分析了煤系矿物磁性质的研究结果和我国高硫煤进行高梯度磁场脱硫的工艺可行性,并在此基础上讨论实现煤的高梯度磁场脱硫的技术途径。
2.
Changes of clay mineral association after HGMS for main zonal soils in central and southern China were investigated by means of XRD and chemical analytic methods.
以我国中南地区几种主要地带性土壤为材料，比较了物理、化学方法的浓缩效果，结合Ｘ－射线分析，探讨了高梯度磁场分选（ＨＧＭＳ）后土壤胶体的矿物类型、氧化铁种类的变化。
2) high gradient magnetic separation(HGMS)
高梯度磁分选(HGMS)
3) high gradient magnetic separation
高梯度磁选
1.
The basic principles of the triboelectricity beneficiation and high gradient magnetic separation technology,as well as its current status of development and usage,were presented.
论述了微粉煤的摩擦电选技术和高梯度磁选技术的基本原理和发展应用现状,对影响其分选效果的因素和当前存在的主要问题进行了探讨,指出优先发展微粉煤干法分选技术的工业化应用将有效地减轻燃煤污染并取得显著的社会经济效益。
2.
Zinnwaldite can be separated effectively by the high gradient magnetic separation from the tailing;Using to floating can separate further feldspar and quartz,and gain the feldspar product of quality and high value.
采用高梯度磁选可将铁锂云母与石英、长石有效分离;采用浮选可进一步将长石与石英分离,获得高品质、高价值的长石产品。
4) HGMS
高梯度磁选
1.
Experimental Research of Wet HGMS Preliminarily Desulphurization and Demineralization of Coal;
煤粉湿法高梯度磁选脱硫、脱灰的试验研究
2.
Test and research on HGMS for desulphurization and deash of coal;
燃煤高梯度磁选脱硫脱灰的试验研究
3.
THEOREITCAL BASSIS AND EXPERIMENTAL STUDY OF COAL DESULFURIZATION USING HGMS;
高梯度磁选煤脱硫的理论基础及实验研究
5) high-gradient magnetic separation
高梯度磁选
1.
Mathematical model of high-gradient magnetic separation and its computer simulation (Ⅱ);
高梯度磁选数学模型及计算机模拟的研究(Ⅱ)
6) High gradient magnetic field
高梯度磁场
1.
Experimental research on capture of PM_(10) emitted from coal combustion with high gradient magnetic field;
高梯度磁场中燃煤PM_(10)的捕集试验
2.
Removal experiment of inhalable particles emitted from coal combustion with high gradient magnetic field based on γ-Fe_2O_3;
基于γ-Fe_2O_3的高梯度磁场中燃煤可吸入颗粒物脱除实验
3.
Studies on capturing of inhalable particles,originated by combustion of coals possessing three different magnetic properties,have been conducted on a test rig,which incorporates a high gradient magnetic field,with variations of particle concentration real time measured by an electric low pressure impactor(ELPI).
针对3种不同磁特性的燃煤可吸入颗粒物(PM10),利用高梯度磁场试验装置进行了颗粒捕集的试验研究,用电气低压冲击器(ELPI)实时测量了颗粒浓度的变化。
补充资料：梯度磁场
梯度磁场
磁共振成像术语。磁共振成像中，某个给定方向上场强发生梯度改变的磁场。在磁共振成像中可用梯度磁场进行选择性激励，即选择成像部位和对所接受的磁共振信号进行编码。在实际的磁共振成像中，要有三个方向的梯度场，分别用Gx、Gy和Gz表示。一个方向的梯度场进行层面选择，另两个方向的梯度场分别进行频率编码和相位编码。梯度磁场的场强比主磁场弱得多，一般用mT/m为单位。磁共振设备的梯度磁场场强与某些快速成像序列的功能有关，如回波平面成像序列的实施即需要设备具有较高的梯度磁场场强。
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