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采用褐煤水煤浆生产合成氨,水煤浆浓度大了,粘度高,流动性差;浓度小了,产量低,还有安全隐患。陕西榆林西部煤炭技术研究中心自主研发新型添加剂,成功克服了这一难题。10月中旬,大唐呼伦贝尔化肥有限责任公司采用这一技术,工业化生产5天,每天增加效益1.86万元。大唐呼伦贝尔化肥公司用工业湿法制备水煤浆平均浓度48.8%。我国和发达国家都试图利用褐煤提
The use of lignite CWS production of ammonia, CWS concentration, high viscosity, poor mobility; concentration is small, low yield, as well as security risks. Shaanxi Yulin Western Coal Technology Research Center independent research and development of new additives, successfully overcome this problem. In mid-October, Datang Hulun Buir Fertilizer Co., Ltd. adopted this technology, industrialized production of 5 days, an increase of 18,600 yuan a day benefit. Datang Hulun Buir fertilizer company with industrial wet preparation of coal slurry average concentration of 48.8%. Both China and developed countries have tried to utilize lignite