【摘要】 本文简述了尿素的基本特性和我国尿素的生产消费概况 ,明确提出尿素再加工 (ureareprocessing)的重要意义并总结了国内外尿素再加工产品的途径及主要用途 ,旨在进一步寻找其新的再加工方法 ,以改善尿素的农用性状 ,提高其在农业生产中的利用率更多还原

【Abstract】 The characteristics of urea and the general situation of production and consume of urea in China were concisely described in this article. The important meaning of re processing urea was put forward and the methods of urea re processing and the major utilization of re processed urea products were concluded .The purposes of this paper is to find some new ways of urea reprocessing in order to increase the utilization ratio of urea as plant nutrition.更多还原