1) CaO roasting
钙化焙烧
1.
The experimental results show that the ideal leaching results can be obtained by using two methods of CaO roasting-sulphuric acid leaching & CaO roasting-alkali leaching while processing this kind of deposit,and the leaching rate of vanadium is up to 74.
针对黑色页岩型银钒矿的矿物特点,确定了除炭富集银精矿的浮选制度,并对分离后的钒矿进行了焙烧-浸出试验,实验表明,采用钙化焙烧-酸浸和钙化焙烧-碱浸2种方法处理该类矿都可以达到较理想的浸出效果,钒浸出率分别达到74。
2.
In this paper, the process of the cleaner roasting of shaly coal (CaO roasting) was studied.
本研究对石煤清洁焙烧工艺 (钙化焙烧 )进行了研究 ,发现钙化焙烧除可完全避免钠化焙烧过程中Cl2 、HCl等有害气体的产生外 ,石灰在焙烧过程中有很好的固硫效果。
2) oxidation roasting with calcium compounds
氧化钙化焙烧
1.
A new process of vanadium extraction from silica based vanadium ore by oxidation roasting with calcium compounds was studied.
研究了硅质单一钒矿氧化钙化焙烧提钒新工艺 ,以解决国内各钒厂目前采用的钠化法工艺三废污染严重 ,钒回收率低的问题。
3) liming roasting
氧化钙化焙烧法
4) non-calcium roasting
无钙焙烧
1.
The advantages of cleaning production technology——"non-calcium roasting method"for chromium salt;
浅析铬盐清洁生产技术“无钙焙烧法”的优势
5) chloridizing roasting
氯化焙烧
1.
Contraposing to the disadvantages of several disposing processes of waste dry battery at home and abroad,this paper puts forword a new process to dispose of waste dry batteries with vacuum chloridizing roasting.
针对当前国内外常见的几种废干电池处理技术回收工艺的不足,提出了剪切破碎—真空氯化焙烧—玻璃固化处理干电池新工艺。
2.
The asbestos slag are dealed with such processes as chloridizing roasting, digestion, light magnesium carbonate and white carbon can be prepared by carbonization and precipitation method separately.
石棉矿渣经氯化焙烧、消化等步骤,再用碳化法和沉淀法分别制备轻质碳酸镁和白炭黑,产品纯度分别达94％和80％,具有良好的经济效益。
3.
Ga extraction from vanadium-leaching slag by chloridizing roasting is simulated using SMT; with combination of the traditional orthogonal design, regression analysis and nonlinear program,a new optimization experiment design has been made to obtain the optimum technological conditions with the minimum number of experiments.
用多相多组元化学平衡的热力学理论模型对氯化焙烧过程进行了预测,找出影响镓的提取率的关键因素,利用通用旋转组合设计的方法得出了镓的提取率与温度、CaCl_2的加入量、C的加入量、焙烧时间及气氛的非线性模型。
6) magnetizing roasting
磁化焙烧
1.
Study on Process of Magnetizing Roasting-Low Intensity Magnetic Separation of Refractory Limonite in Guizhou
贵州某难选褐铁矿磁化焙烧弱磁选试验研究
2.
The arsenolite cinders were treated by the processes of oxidizing roasting-pyrolusite pulp absorption,magnetizing roasting-magnetic separation and acid leaching.
采用氧化焙烧—软锰矿浆吸收、磁化焙烧—磁选、酸浸工艺处理砷华废渣。
3.
Technical processes such as high intensity magnetic separation,magnetizing roasting-magnetic separation,magnetic roasting-magnetic separation-reverse flotation were introduced and compared,thereafter,the process of magnetizing roasting-magnetic separation was adopted,and an iron concentrate with an iron grade and recovery of 58.
针对其性质,进行了强磁选、磁化焙烧-磁选、磁化焙烧-磁选-反浮选等多种工艺方案的试验研究。
补充资料：钙化
钙化
calcification
局部组织发生的钙盐沉积。正常情况下，人和动物体内的钙盐沉积在骨骼和牙齿中，称为生理性钙化。在骨和牙齿以外的组织有钙盐沉着，为病理性钙化。如肺结核时，由于机体抵抗力强，再加上药物的影响，局限性干酪样病灶中的结核菌代谢低落，繁殖力降低，病灶失水而干燥，最后钙盐沉积，而发生钙化。
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