Position: Home > Articles > Application of automatically backwashing surface filter on dilute sulfuric acid filtration in sulfuric acid plant
Phosphate & Compound Fertilizer
2012,27
(3)
42-43
自动反洗表面过滤器在硫酸装置稀硫酸过滤上的应用
作 者：
徐立创;刘长芹;赵勇;刘治保
单 位：
合肥四方磷复肥有限责任公司
关键词：
自动反洗表面过滤器;硫酸装置;稀硫酸过滤;清污分离
摘 要：
硫酸净化工序斜板沉降器出来的污酸用自动反洗表面过滤器进行清污分离,介绍处理工艺流程及主要设备。每年可以回用硫酸1 400 t(折标酸),年经济效益约为86.19万元。
译 名：
Application of automatically backwashing surface filter on dilute sulfuric acid filtration in sulfuric acid plant
作 者：
XU Li-chuang,LIU Chang-qin,ZHAO Yong,LIU Zhi-bao(Hefei Sifang Phosphate Compound Fertilizer Co.,Ltd,Hefei,Anhui 231607,China)
关键词：
automatically backwashing surface filter;sulfuric acid plant;dilute sulfuric acid filtration;diverting wastewater from clean water
摘 要：
The waste acid from inclined plate settler in cleaning section is filtered by automatically backwashing surface filter,the treatment process and main equipments are introduced.About 1 400 t standard sulfuric acid can be recovered with the economic benefit of 861 900 RMB Yuan every year.
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