丙酸钙造粒研究  

Research of Calcium Propionate Granules

作　　者：宿树权 张明 SU Shuquan;ZHANG Ming(Nanjing Fuchang Environmental Co.Ltd,Nanjing 210047,China;Shanxi Xinghua Group Co.Ltd,Xingping 713199,China)

机构地区：[1]南京福昌环保有限公司,江苏南京210047 [2]陕西兴化集团有限责任公司,陕西兴平713199

出　　处：《河南化工》2019年第10期13-15,共3页Henan Chemical Industry

摘　　要：丙酸钙是一种新型、优良的防腐剂,对人畜无害,无毒副作用,发展前景非常好。目前国内生产丙酸钙的厂家逐渐增多,但是基本上都是粉末状产品,不利于包装,而且粉尘处理也比较困难,对环境有一定的影响。对丙酸钙产品造粒的可行性进行了研究,通过比较不同的造粒工艺,得出了生产粒径500~600μm颗粒状丙酸钙的方法,对生产的改进有很好的指导意义。Calcium propionate is a new type,excellent preservatives,harmless to human and animal,non-toxic side effects.It has good development prospect.At present,manufacturer of calcium propionate is gradually increasing at home,but are basically powder products.This powder products is not conducive to packaging,and dust treatment is difficult.It has a certain impact on the environment.The feasibility of calcium propionate product granulation are studied,through comparing the different granulating process,it is concluded that the method of making 500~600 μm granular calcium propionate,improvement of production have very good guidance significance.

关 键 词：丙酸钙 湿法造粒 干法造粒 颗粒度 密实度 

分 类 号：TQ216[化学工程—有机化工]