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轮碾挤压造粒复混肥生产工艺彭朝阳（化工部太康培训中心复合肥厂４７５４００）中图分类号ＴＱ４４４化工部太康培训中心复合肥厂始建于１９８９年，开始采用圆盘喷酸造粒生产工艺，但酸对设备腐蚀严重，车间粉尘大，返粒多，产量低，经济效益不理想。１９９４年我厂新设...
Rotary crushing granulation compound fertilizer production process Peng Chaoyang (Ministry of Chemical Industry Taikang Training Center Compound Fertilizer Factory 475400) TQ444 Ministry of Chemical Industry Taikang Training Center Compound Fertilizer Plant was founded in 1989, began to use disc spray Acid granulation production process, but acid serious corrosion of equipment, workshop dust, re-tablets and more, low output, economic benefits are not satisfactory. In 1994 I plant new ...