Invention Grant
- Patent Title: Pelletising process using starch
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Application No.: US15515995Application Date: 2015-08-27
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Publication No.: US11028025B2Publication Date: 2021-06-08
- Inventor: Steve Farnworth , Mike Evans , Jim Evans
- Applicant: York Potash Ltd
- Applicant Address: GB London
- Assignee: York Potash Ltd
- Current Assignee: York Potash Ltd
- Current Assignee Address: GB London
- Agency: Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
- Priority: GB1417290 20140930
- International Application: PCT/GB2015/052476 WO 20150827
- International Announcement: WO2016/051130 WO 20160407
- Main IPC: B01J2/20
- IPC: B01J2/20 ; B01J2/28 ; C05G3/00 ; C05G5/12 ; C05D1/00 ; C05G5/40 ; B01F3/18 ; B01F13/10 ; B01F15/06

Abstract:
A method for manufacturing a pelletised mineral product, the method comprising: in a first mixing step, forming a first mixture by mixing the evaporite mineral with non-gelatinised starch under conditions that are insufficient to substantially gelatinise the starch; in a second mixing step, forming a second mixture by mixing the first mixture under conditions that are sufficient to substantially gelatinise the starch comprised within the first mixture; and forming the second mixture into pellets.
Public/Granted literature
- US20170305805A1 Pelletising Process Using Starch Public/Granted day:2017-10-26
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