calcium carbide

calcium carbide什么意思,calcium carbide翻译

基本解释

un.: 电石；碳化钙

英汉解释

• 碳化钙

• 电石

例句

• It was formerly made by the action of water on calcium carbide and is now made from cracking petroleum products.

  以前由水与碳化钙作用制造。现在由石油产品裂解生产。

• It was a hot point of study on the preparation of high valued cubical crystal nano-sized calcium carbonate from calcium carbide residue.

  电石渣制备高附加值的立方体晶型纳米碳酸钙成为一个研究的热点。

• The invention provides a closed type calcium carbide furnace charging nozzle and a process for producing the same.

  本发明是一种密闭式电石炉加料嘴及制造工艺。

• Calcium carbide, from which he later obtains acetylene, first made by German chemist Friedrich Wohler.

  德国化学家弗里德里希·维勒首次制备出碳化钙，随后他以此获得乙炔。

• The acetylene gas generated by calcium carbide can be applied to weld or cut metal materials.

  同电石发生乙炔作金属切氰和焊接。

• As the fundamental material of organic synthetic chemistry . calcium carbide has wide application .

  电石是有机合成化学的基本原料，有广泛的用途。

• MAIN PRODUCTS: Taking calcium carbide as raw materials, it"s made through high temperature spitting decomposition using acetylene .

  主导产品：乙炔碳黑，是以电石为原料产生乙炔（气），经高温裂解而加工制品（成品）。

• Besides , calcium carbide can react with nitrogen to generate lime nitrogen for agricultural fertilizer .

  电石与氮气作用生成石灰氮可作农业肥料。

• Small amounts of aluminium carbide are a common impurity of technical calcium carbide.

  少量的碳化铝是电石中的常见杂质。

• Cooling and recycling of calcium carbide clean liquid in the production of poly( ethylene chloride ) are introduced. .

  介绍了乙炔生产聚氯乙烯产生的电石渣清液的降温处理及回用过程。