采用先进过滤分离技术推动无机盐工业的发展

doi:10.11962/1006-4990.2020-0493

Abstract

Abstract:

The development course of China′s inorganic salt industry which has made great achievements in recent decades was reviewed and analyzed briefly,and the hidden problems behind the achievements,namely: current development of the inorganic salt industry has excessive resource consumption,the gap between green development and pollution control& sustainable development;lack of clean production and innovative application of industrial big data;new ideas and new technology in development also need to be promoted as soon as possible,were discussed.The progress of filtration and separation technology in recent years and its application prospect in the development of inorganic salt industry were also introduced.

Key words: inorganic salt industry, clean production, big data, filtration separation

CLC Number:

TQ0518

Du Lihong,Zhu Qixin. Advanced filtration and separation technology used to promote development of inorganic salt industry[J]. Inorganic Chemicals Industry, 2020, 52(10): 18-24.

Figures/Tables 2

References 29

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过滤介质	等效孔径/ μm	渗透率/ （L·cm^-2·min^-1·Pa^-1）
金属纤维毡	5.0	1×10^-3~5×10^-3
烧结金属丝网	5.0	1×10^-4~5×10^-4
烧结金属粉末	5.0	6×10^-5~1×10^-4
金属微孔膜	0.3	1×10^-6~5×10^-6

National Inorganic Salts Information Center

Inorganic Acid-Base-Salt Committee of CIESC

Advanced filtration and separation technology used to promote development of inorganic salt industry

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