Denitration process operation and revamping of membrane
In the chlor‐alkali industry ,the sulfate is the common anionic impurities in salt .Be‐cause of its existence ,the electrolytic tank anodecurrent efficiencyny ,the service life of anode and many production operations are affected .Through the reform of brine tank and lean NOx brine tank and the transformation of the mode of nanofiltration membrane filtration ,the orig‐inal equipments are fully utilized ,the problems about heat transfer and pressure have been solved ,the processing capacity has expanded from 100 kg/h to 200 kg/h ,the chlor‐alkali en‐terprises cost is reduced ,the transformation significance is great .
refrigeration denitrationcrystalnanofiltration membraneincrease production capacity
国家科技期刊平台
NSTL
万方数据
维普
