PROCESS FOR RECOVERING MINERALS AND COMPOSITIONS FOR USE IN THIS - Patent 0874693

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EP 0 874 693 A1

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(43)	Date of publication:
	04.11.1998 Bulletin 1998/45

(21)	Application number: 97900320.0

(22)	Date of filing: 10.01.1997

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International Patent Classification (IPC):

B03D 1/ 012^{( . )}

(86)	International application number:
	PCT/GB1997/000071

(87)	International publication number:
	WO 1997/025149 (17.07.1997 Gazette 1997/31)

(84)	Designated Contracting States:
	ES GR IE PT

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Priority:

11.01.1996 GB 19960000525

(71)	Applicant: ALLIED COLLOIDS LIMITED
	Bradford, West Yorkshire BD12 0JZ (GB)

(72)	Inventors:
	ADKINS, Stephen, John Bradford, West Yorkshire BD11 2EU (GB) PEARSE, Michael, John Mirfield, West Yorkshire WF14 0HA (GB)

(74)	Representative: Lawrence, Peter Robin Broughton, et al
	GILL JENNINGS & EVERY, Broadgate House, 7 Eldon Street London EC2M 7LH London EC2M 7LH (GB)

(54)	PROCESS FOR RECOVERING MINERALS AND COMPOSITIONS FOR USE IN THIS