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本文介绍了以鸡羽毛为原料,采用盐酸水解,经与铁络合、调PH值制备复合氨基酸铁铵的方法。收率为44.2%,总铁含量9.6%,游离铁含量0.42%。废物充分利用,工艺简单易行。
In this paper, a method of preparing ammonium iron ammine complex by using chicken feather as raw material, hydrolysis with hydrochloric acid, complexation with iron and adjusting PH value was introduced. The yield was 44.2% with a total iron content of 9.6% and free iron content of 0.42%. Full use of waste, process is simple and easy.