发明申请
US20220259116A1 UREA PHOSPHATE CALCIUM SULFATE GRANULES AND METHODS FOR PRODUCING AND USING THE SAME
有权
基本信息:
- 专利标题： UREA PHOSPHATE CALCIUM SULFATE GRANULES AND METHODS FOR PRODUCING AND USING THE SAME
- 申请号：US17624745 申请日：2020-07-06
- 公开(公告)号：US20220259116A1 公开(公告)日：2022-08-18
- 发明人： Nilkamal BAG , Yogesh Omprakash SHARMA , Khalid AL-ROHILY , Andrew George KELLS
- 申请人： SABIC Global Technologies B.V.
- 申请人地址： NL Bergen Op Zoom
- 专利权人： SABIC Global Technologies B.V.
- 当前专利权人： SABIC Global Technologies B.V.
- 当前专利权人地址： NL Bergen Op Zoom
- 国际申请： PCT/IB2020/056346 WO 20200706
- 主分类号： C05G1/00
- IPC分类号： C05G1/00 ; C05G5/12 ; C05B15/00 ; C05C9/00 ; A01C21/00
摘要：
A urea phosphate calcium sulfate (UPCS) fertilizer granule and methods for making and using the same are disclosed. The granule can include urea phosphate and a urea-calcium sulfate (UCS) adduct. The granule can include 22 wt. % to 28 wt. % nitrogen (22 wt. % to 28 wt. % N), an amount of phosphorus equal to that provided by 5 wt. % to 10 wt. % P2O5 (5 wt. % to 10 wt. % P), 2 wt. % to 8 wt. % sulfur (2 wt. % to 8 wt. % S), and 5 wt. % to 11 wt. % calcium (5 wt. % to 11 wt. % Ca).