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由山东省泰和水处理有限公司建设的世界首套万吨级羟基乙叉二膦酸(HEDP)连续性联产工艺装置已完成两年的高效稳定运行。实践证明:这项使水处理药剂单体实现从传统间歇生产向连续化生产的HEDP连续性联产工艺已经成熟,生产技术达到国际先进水平,其联产的乙酰氯产品纯度达到99%以上。这是记者11月7日从该公司了解到的信息。据介绍,相比间歇法生产,连续法HEDP工艺设备投资大幅降低,装置年产能力由间歇法的几百吨跃升至万吨以上,且产品质量稳定可控,减少了
The world’s first 10,000-ton HEDP co-generation plant constructed by Shandong Taihe Water Treatment Co., Ltd. has completed two years of efficient and stable operation. Practice has proved that: This water treatment agent monomers to achieve from the traditional intermittent production to the continuous production of HEDP continuous co-production process has matured, the production technology reached the international advanced level, its co-production of acetyl chloride purity of more than 99%. This is the reporter learned from the company on November 7 information. According to reports, compared to intermittent production, continuous process HEDP process equipment investment significantly reduced the annual capacity of the device by a few hundred tons intermittent method jumped to more than 10,000 tons, and the product quality is stable and controllable, reducing