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Keywords potassium nitrate;phase diagram saltpeter;potassium chloride; 硝酸钾;相图;杂硝石;氯化钾;
Keywords potassium nitrate;cooling crystallization;dismountable screw-plate heater;process calculation; 硝酸钾;冷却结晶;可拆式螺旋板换热器;工艺计算;
Keywords Potassium nitrate;Alumina;Solid strong base;cis 2 Butene;Isomerization; 硝酸钾;氧化铝;固体强碱;顺-丁烯-2;异构化反应;
Gunpowder is composed of sulfur, carbon, and potassium nitrate. 火药是由硫、碳和硝酸钾组成。
Fertilizer consisting of sodium nitrate or potassium nitrate. 硝酯钯由硝酸钠或硝酸钾组成的化肥
And ammonia had effective selectivity for the separation of potassium nitrate. 氨对硝酸钾的选择分离结晶效果较好。
Dragon Stump Remover according to the MSDS, contains 99.5% potassium nitrate. 龙残端清根据该表，载有99.;5 %25硝酸钾。
An explosive mixture composed of nitroglycerine, guncotton, wood pulp, and potassium nitrate. 葛里炸药，炸胶一种炸药混合物，由碳酸甘油、棉火药、木浆和钾硝酸盐组成
A white, gray, or colorless mineral of potassium nitrate, KNO3, used in making gunpowder. 硝酸一种白色、灰色或无色的硝酸钾KNO3，用于制火药
A white,gray,or colorless mineral of potassium nitrate,KNO3,used in making gunpowder. 硝酸一种白色、灰色或无色的硝酸钾KNO3，用于制火药。
An explosive mixture composed of nitroglycerine,guncotton,wood pulp,and potassium nitrate. 葛里炸药，炸胶一种炸药混合物，由碳酸甘油、棉火药、木浆和钾硝酸盐组成
The results can supply the basic data for design of crystallizer used in the technology of producing potassium nitrate. 研究结果可为硝酸钾生产工艺中结晶器的设计提供基础数据。
The method is proved effective through application in the project of abstracting potassium nitrate from seawater. 经过在海水提钾工程中的实际运行,证明系统的控制效果良好。
Any of various explosive powders used to propel projectiles from guns, especially a black mixture of potassium nitrate, charcoal, and sulfur. 火药一种爆炸性粉末，用来把发射物从枪枝中推射出来，尤其是硝石，炭和硫磺的黑色混合物
The chloride-free potash fertilizer include potassium sulphate,potassium nitrate,potassium dihydrogen phosphate and so on. 我国目前生产的无氯钾肥主要有硫酸钾、硝酸钾和磷酸二氢钾等。
Based on discussing current situation of potassium nitrate industry in China, to introduce the potassium nitrate for industry use is overproduction. 我国工业硝酸钾生产能力已过剩,市场饱和;而农用硝酸钾市场处于剧烈变动状态。
In recent years ,there is an increasing need for non chloride potash (potassium sulphate,potassium nitrate ,potassium magnesium sulphate )in agriculture. 近年来无氯钾肥(硫酸钾、硝酸钾、钾镁硫酸盐复合肥等)在农业上的应用品种及数量不断增加。
A new cleaner technology for making chromium trioxide and potassium nitrate simultaneously by using nitric acid to decompose potassium dichromate has been brought forward. 提出了硝酸分解重铬酸钾法联产铬酸酐与硝酸钾的清洁工艺,并优选出过程中主要环节的合理操作条件。
The molten potassium nitrate loses its activation at the beginning of ion exchange process, whereas the deactivated baths can be reactivated by aging treatment. 硝酸钾熔液在使用初期会暂时失去活性，失活的熔液在经过时效处理后能够复活；
Keywords Potassium fluoride Silver nitrate Trimethylsilyl cyanide Deblock; 氟化钾;硝酸银;三甲基硅腈;脱保护;