PROCEDE DE FABRICATION DE MATERIAU PARTICULAIRE A BASE D'UREE CONTENANT DU SOUFRE ELEMENTAIRE

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专利权人:

YARA INTERNATIONAL ASA

发明人:

LEDOUX, FRANCOIS,COLPAERT, FILIP

申请号：

CA2989517

公开号：

CA2989517A1

申请日:

2016.07.04

申请国别(地区):

CA

年份:

2017

代理人:

摘要：

This invention relates to a method for the manufacture of a homogeneous, solid, particulate, urea-based material comprising elemental sulphur. The invention further relates to a homogeneous, solid, particulate urea-based material comprising small elemental sulphur phases in a urea-based base material and formed by an accretion process. The product is in particular suitable as a fertilizer.

来源网站：

中国工程科技知识中心

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http://www.ckcest.cn/home/