Extra fine powder of acicular barium carbonate is prepared using barium chloride and carbamide as raw material by using homogeneous precipitation method.
以氯化钡和尿素为原料，采用均相沉淀法制备针状碳酸钡超细粉体。
Barium carbonate is a very important inorganic chemical material. It can be divided into powder, granular and high-purity varieties.
碳酸钡是重要的无机化工产品之一，可分为粉状、粒状和高纯碳酸钡。
Barium carbonate nanoparticle powder is produced by liquid-liquid phase reactive precipitation in a Rotating Packed Bed (RPB) from industrial refined barium chloride and ammonium bicarbonate.
以工业精制氯化钡和碳酸氢铵为原料，在旋转填充床中采用液—液相反应沉淀法合成碳酸钡纳米粉体。
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