碳酸氢钙

应用动电位法研究了碳钢在不同结垢指数（P.S.I）的碳酸氢钙溶液中的腐蚀行为，以及Cl-对碳钢腐蚀行为的影响。

The corrosion behavior of carbon steel and the effect of Cl ~ - in different P.S. I. ( Puckorius scale index ) solutions were studied by electrochemical method .

对目前制备碳酸钙晶须的碳酸化法、复分解反应法、尿素水解法、碳酸氢钙加热分解法和超重力反应结晶法进行了分析和评述。

The current methods of preparation for calcium carbonate whiskers , such as carbonation , replacement reaction , urea hydrolysis , thermal decomposition of Ca ( HCO3 ) 2 and supergravity reaction-crystallization are analyzed and reviewed in the paper .

臭氧可以氧化循环冷却水中的有机物，生成二氧化碳，水溶液中二氧化碳浓度的增加，可使碳酸钙转化为碳酸氢钙，这样就使冷却水中Ca2+浓度增加。

The organic in cooling water was oxidated by ozone and carbon dioxide was produced . With the increasing of concentration of carbon dioxide in water , calcium carbonate could turn into calcium bicarbonate and concentration of ca2 + in water increased .