Method for the manufacture of a urea-based particulate material containing elemental sulphur

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专利权人:

YARA INTERNATIONAL ASA

发明人:

Francois Ledoux,Filip Colpaert

申请号：

US15739197

公开号：

US10501380B2

申请日:

2016.07.04

申请国别(地区):

US

年份:

2019

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.

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