纤维素助滤剂与硅藻土助滤剂在硫黄制酸装置上的合理选用  

Reasonable selection of cellulose filter aid and diatomite filter aid in sulfur-burning sulfuric acid plant

作　　者：马付云 MA Fuyun(Yunnan Phosphate Chemical Group Co.,Ltd.,Jinning 650600,China)

机构地区：[1]云南磷化集团有限公司,云南晋宁650600

出　　处：《磷肥与复肥》2020年第3期25-26,共2页Phosphate & Compound Fertilizer

摘　　要：介绍硫黄制硫酸装置过滤器过滤液硫时助滤剂的合理选用。比较纤维素助滤剂和硅藻土助滤剂的过滤性能,根据装置的运行情况,以及助滤剂成本、性能等分析纤维素助滤剂和硅藻土助滤剂在硫黄制硫酸装置上的合理应用比例。The reasonable selection of filter aid is introduced for liquid sulfur filtration in sulfur-burning sulfuric acid plant. The filtration properties of cellulose filter aid and diatomite filter aid are compared, and the economic application proportion of cellulose filter aid and diatomite filter aid in sulfuric acid production unit is analyzed according to operation situation of plant, cost and performance of filter aid.

关 键 词：纤维素 硅藻土 过滤 液硫品质 经济效益 

分 类 号：TQ111.16[化学工程—无机化工]