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我厂年产 1 0万吨过磷酸钙 ,采用“浓酸矿浆法”。矿浆法生产的产品水分易偏高 ,混化用酸量大 ,熟化时间长。针对以上问题 ,我厂从 2 0 0 0年 1 0月开始使用木糖粉系列产品 (木质素磺酸钙 ) ,通过生产试验加入木质素磺酸钙 ,减少了能耗、物耗和时间 ,产品物化性能改善 ,产品质?
I plant an annual output of 1 million tons of superphosphate, using “concentrated acid pulp method.” Slurry production of high moisture content of products, with a large amount of acidification, curing a long time. In response to the above problems, our factory started to use the lignosulfonate series (calcium lignosulphonate) from January to October 2000, and added calcium lignosulphonate through the production test to reduce energy consumption, material consumption and time. Products Physical and chemical properties to improve product quality?