IMPROVED DIRECT SORBENT PREPARATION/FEED APPARATUS AND METHOD FOR CIRCULATING FLUIDIZED BED BOILER SYSTEMS - Patent 2118568

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EP 2 118 568 A1

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(43)	Date of publication:
	18.11.2009 Bulletin 2009/47

(21)	Application number: 08727709.1

(22)	Date of filing: 16.01.2008

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International Patent Classification (IPC):

F23J 7/00^(2006.01)

(86)	International application number:
	PCT/US2008/051114

(87)	International publication number:
	WO 2008/112339 (18.09.2008 Gazette 2008/38)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

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Priority:

13.03.2007 US 685447

(71)	Applicant: Alstom Technology Ltd
	5400 Baden (CH)

(72)	Inventors:
	DURANT, James F. Windsor, Connecticut 06095 (US) JACOBS, Robert V. Windsor, Connecticut 06095 (US)

(74)	Representative: Hellwig, Tillmann Johannes
	Dreiss Patentanwälte Gerokstrasse 1 70188 Stuttgart 70188 Stuttgart (DE)

(54)	IMPROVED DIRECT SORBENT PREPARATION/FEED APPARATUS AND METHOD FOR CIRCULATING FLUIDIZED BED BOILER SYSTEMS