硫酸盐垢

硫酸盐垢是化学清洗中较难清洗的垢物。

Sulfate scale of boiler is difficult to remove by chemical cleaning .

锅炉硫酸盐垢的化学清洗

Chemical cleaning for sulfate scale in boiler

讨论了碳酸盐、硫酸盐垢的生成条件：温度、压力及pH值。图1表4参3。

The conditions for carbonate and sulfate scale formation such as temperature , pressure and pH value are discussed .

清除硫酸盐垢的有机溶垢剂研究

Study of Organic Scale - dissolving Agent for Removing Sulfate Scale

介绍了锅炉硫酸盐垢的清洗方法，实践证明能取得良好的清洗效果。

A cleaning way to sulfate scale in boiler was introduced . It was showed that the cleaning effect was very good .

长庆油田地层硫酸盐结垢预测模拟

Prediction and Simulation on scaling tendency of sulfate in formations in Changqing Oilfield

应用饱和指数法可预测碳酸盐结垢的趋势及腐蚀的大致趋势，用热力学模型可以预测硫酸盐结垢的大致趋势。

The fouling and corrosion tendencies of carbonates can be predicted by saturation index technique and fouling tendency of sulfates by thermal dynamic model .