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Title:
METHOD FOR THE RECOVERY OF MAGNESIUM SULPHATE AND PRODUCTION OF MAGNESIUM OXIDE
Document Type and Number:
WIPO Patent Application WO/2013/023254
Kind Code:
A8
Abstract:
A method (10) for the recovery of solid magnesium sulphate from a process solution (12) containing dissolved magnesium sulphate. The method comprises concentrating the process solution (12) using membrane filtration (16) to form a concentrated process solution, and treating the concentrated process solution to precipitate solid magnesium sulphate.

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Inventors:
MULLER BRETT DAVID (AU)
Application Number:
PCT/AU2012/000980
Publication Date:
May 16, 2013
Filing Date:
August 16, 2012
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Assignee:
NEWAMU IP HOLDINGS PTY LTD (AU)
MULLER BRETT DAVID (AU)
International Classes:
B01D61/02; B01D61/14; C01F5/12; C01F5/40; C22B3/22
Attorney, Agent or Firm:
JANET STEAD & ASSOCIATES (PO Box 1649West Perth, Western Australia 6872, AU)
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