光卤石

光卤石完全淋滤溶解过程中Br，Rb分配变化研究

Study on the BR and Rb distribution change of complete leaching dissolution process of carnallite

介绍用溶液滤纸片（SFP）制样，以X&射线荧光（XRF）光谱快速测定光卤石、钡熔剂样品中氯化物组分和结晶水等。

A Fast analytical method of chloride in carnallite and barium flux by X-Ray fluorescence ( XRF ) spectrometer with type PW 1404 is discussed .

盐湖侵蚀性离子渗入混凝土后，一部分吸附于孔隙内表面，结晶成食盐NaCl和光卤石KCl·MgCl2·6H2O；

Some of the penetrated corrosive ions are adsorbed to the inner surfaces of concrete holes , forming NaCl and KCl · MgCl 2 · 6H 2O ;

虽然国家七五重点工程一青海钾肥厂已转入生产阶段近九个年头，但对用盐湖卤水通过大面积深水盐田（池内水深1M左右）晒制光卤石在我国至今缺乏成熟的经验。

QingHai Potash Plant has been producing potash fertilizer for about nine years , but it still lacks of experience in large area deep water solar ponds productive process and management .

研究结果表明：光卤石溶解制氯化钾结晶机理为：氯化钾是先溶解后结晶的过程，即KC1先溶解到溶液中，当溶液中KC1达到一定过饱和度后再从溶液中结晶析出。

The results showed that carnallite dissolved in the water was a process that potassium chloride dissolved firstly and then KC1 crystallization appeared when certain supersaturation of KC1 was got .

铵光卤石气固反应法制备无水氯化镁

Preparation of Anhydrous Magnesium Chloride via Gas-solid Reaction of Ammonium Carnallite

铵光卤石复盐的制备及结晶动力学研究

Study on preparation and crystallization kinetics of ammonium carnallite double salt

光卤石中高含量镁的自动快速测定

Automatic and Rapid Determination of High Content of Magnesium in Carnallite

盐田滩晒光卤石矿生产氯化钾工艺综述

Review of the process for producing potassium chloride from carnallite by

由含钠光卤石生产氯化钾的相图分析

Phase Diagram Analysis of Production of KCI from Carnallite with Sodium

通过对盐田光卤石进行现场脱水处理，以减少运输费用、降低成本。

Solar pond carnallite was dewatered to reduce the cost and freight .

关于洗涤液分解光卤石工艺的研究

Study on the Technology of Decomposing Carnallite with Washing Liquid

光卤石中氯钾含量的连续电位滴定试论逐次逼近法

Determination of Chlorine and Potassium by Successive Potentiometric Titration Method

盐田光卤石矿选矿中浮选设备选型试验研究

Experiment Research on Floatation Equipment Selection in Carnallite Mine of Salt Field

通过筛分法将粗光卤石矿分级，运用化学法分析各粒级颗粒的组成。

Particle sizes and composition were determined by sieving and chemical analysis .

液-液萃取法从光卤石中分离氯化镁和氯化钾

Separation of magnesium chloride and potassium chloride from carnallite by liquid-liquid extraction

用热重分析法计算了铵光卤石脱水的动力学参数，并研究了氨合氯化镁和氨合铵光卤石的热分解脱氨过程非等温动力学。

The dehydration kinetic parameters of ammonium carnallite are calculated by thermogravimetric analysis .

兑卤法制取低钠光卤石的相图分析及计算

Phase Diagram Analysis and Calculation of the Low-Sodium Carnallitite Production by Mixing Brine

细粒筛分分级法提纯粗粒钾光卤石

Fine Sieving grade mathod for purification of Crude Carnallite

GB/T7118-1986氯化钾（苦卤蒸发法）光卤石分解制取氯化钾结晶过程的研究

Study on the Crystallization Process of Producing Potassium Chloride from Carnallite Decomposition Method

铵光卤石氨法无水氯化镁的制备与表征

Preparation and characterization of anhydrous magnesium chloride by reaction of ammonia and ammonium carnallite

钾光卤石溶解过程研究

Study on the Process of Dissolution of Carnallite

从光卤石矿中浮选硫酸钙杂质的初步研究

Primary study on seperating calcium sulfate from carnallite

钾光卤石溶解动力学表面能与晶体生长溶解动力学研究的新动向

Progress in the Studies of Interfacial Energy and Kinetics of Crystal Growth / Dissolution

光卤石矿冷分解过程中氯化钠对氯化钾收率的影响

Effect of Sodium Chloride on Recovery Rate of Potassium Chloride in Carnallite cold Decomposition

低钠光卤石冷结晶法制取氯化钾的相图分析

The Phase Diagram Analysis of Potassium Chloride Production from Low-sodium Carnallite with Cold Crystallization Method

青海察尔汗盐湖的晶间卤水异常丰富，以它可以制得含钠光卤石。

The Relation Beteen Potash Salt Deposit and Intercrystalline Brine Differentiation of Qarhan Salt Lake ;

以测得的铵光卤石溶解度数据建立了其低温结晶动力学方程；

The crystallization kinetic equations at low temperature are established with solubility data of ammonium carnallite .

容器设计中搅拌装置的轴向力分析兑卤在光卤石区反应平衡时液相组成的计算

Axial force analysis of agitator for a mixing tank Calculation of liquid phase composition under brine mixing

精炼镁渣制光卤石和硫酸镁工艺研究

A study on technological process for production of carnallite and magnesium sulphate with dross from magnesium refining