(19)
(11) EP 2 167 221 A1

(12)

(43) Date of publication:
31.03.2010 Bulletin 2010/13

(21) Application number: 07798726.1

(22) Date of filing: 19.06.2007
(51) International Patent Classification (IPC): 
B01D 53/46(2006.01)
(86) International application number:
PCT/US2007/071509
(87) International publication number:
WO 2008/156481 (24.12.2008 Gazette 2008/52)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(71) Applicant: Progress Materials Inc.
St. Petersburg, FL 33701 (US)

(72) Inventors:
  • COCHRAN, Joseph, W.
    Palm Harbor, FL 34684 (US)
  • KIRKCONNELL, S., Frank
    St. Petersburg, FL 33702 (US)
  • GIAMPA, Vincent, M.
    Apollo Beach, FL 33572 (US)

(74) Representative: Gervasi, Gemma et al
Notarbartolo & Gervasi S.p.A. Corso di Porta Vittoria 9
20122 Milano
20122 Milano (IT)

   


(54) MERCURY REMOVAL SYSTEMS USING BENEFICIATED FLY ASH PARTICLES AND METHODS THEREOF