查询词典 potash

To obtain salinity reduction in conventional pickling process, application of Cr-Al combination tanning to goat bated hides pretreated by Potash alum was investigated to substitute for salt pickling in single-factor test method.

为减少制革常规浸酸工序的盐污染，采用单因素试验方法进行了用明矾预处理山羊软化裸皮以代替食盐浸酸及铝铬结合鞣制的工艺实验。

"The most important alums are those of potassium sulfate potassium alum, or potash alum, K2SO4XAl2(SO43X24H2O, ammonium sulfate, and sodium sulfate."

最重要的明矾为硫酸钾，又称「钾明矾」，分子式为K2SO4？Al2(SO4)3？24H2O；硫酸铵、硫酸钠。

The molten salt leaching method to extract potassium from potash feldspar is studied in this paper.

研究采用熔盐浸取法从钾长石中提取钾的工艺，分别选用不同阴离子的钙盐，比较出选择不同助熔剂时其阴离子对钾长石中钾溶出率的影响，确定了最佳助熔剂为CaC l2。

Namely temperature of potash feldspar decomposition and calcium are favorable forming feldspar.

即温度升高对钾长石分解及钙长石形成均有利。

The crystallization temperature of potash feldspar decomposition and snow calcium silicon stone synthetic reactions.

晶化温度对钾长石分解及雪硅钙石合成反应影响最大。

By XRD analysis results, with temperatures, potash feldspar diffraction intensity of peaks and significantly reduced, and the intensity of calcium feldspar diffraction peak is accordingly increased.

由XRD分析结果可知，随着温度升高，钾长石衍射峰的强度明显降低，而钙长石衍射峰的强度则相应提高。

After the solid-liquid separation of a low concentration of KCl returns potash feldspar decomposition experiment inlets, no wastewater discharge.

固液分离后得到的含有低浓度KCl的洗液返回钾长石分解实验，无废水排放。

It can be used for grinding barite, calcite, potash feldspar, talc, marble, ceramic, glass and some other material that Moh's hardness degree is below 7, humidity is in 6%, and non-flammable non-explosive minerals.

它可用于研磨重晶石，方解石，钾长石，滑石，大理石，陶瓷，玻璃和其他一些材料，卫生部的硬度程度是低于7 ，湿度是在6％，和非易燃非爆炸性矿物。

To a radius of 50 km for Peixian, the distribution is rich in limestone, dolomite, kaolin, potash feldspar, quartz sand and other minerals.

以沛县为半径50公里内，分布着丰富的石灰石、白云岩、高岭土、钾长石、石英砂等矿藏。

X molecular sieve was synthesized from potash feldspar ores by baking and hydrothermal synthesizing procedures.

以钾长石为主要原料，经焙烧和水热合成工艺，合成了13X分子筛粉。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。