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阐述国内钾肥资源概况,介绍几种传统硫酸钾生产工艺,重点提出一种自主研发的氯化钾转化清洁生产硫酸钾的新技术,同时对该项技术的技术路线、突破的关键技术及创新点,以及市场竞争力进行了详细论述分析。该方法生产成本低,能耗低,产品纯度高,质量稳定,市场适应性强,具有较强的市场竞争力。
This paper describes the general situation of potash resources in China, introduces several traditional potassium sulfate production processes, and puts forward a new technology of potassium chloride conversion clean production of potassium sulfate independently developed. At the same time, the technical route of this technology, breakthroughs in key technologies and innovations , As well as the market competitiveness conducted a detailed analysis. The method has the advantages of low production cost, low energy consumption, high product purity, stable quality, strong market adaptability and strong market competitiveness.