(19)
(11) EP 2 234 729 A1

(12)

(43) Date of publication:
06.10.2010 Bulletin 2010/40

(21) Application number: 08864915.7

(22) Date of filing: 18.12.2008
(51) International Patent Classification (IPC): 
B05B 1/26(2006.01)
(86) International application number:
PCT/US2008/087376
(87) International publication number:
WO 2009/082665 (02.07.2009 Gazette 2009/27)
(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
Designated Extension States:
AL BA MK RS

(30) Priority: 21.12.2007 US 15884

(71) Applicant: Fuel Tech, Inc.
Warrenville, IL 60555 (US)

(72) Inventors:
  • BIBLE, Stewart, Andrew
    Durham, NC 27701 (US)
  • TRIECE, Caleb, Douglas
    Raleigh, NC 27606 (US)
  • TAN, Jason, David
    Durham, NC 27707 (US)

(74) Representative: Vossius & Partner 
Siebertstrasse 4
81675 München
81675 München (DE)

   


(54) A FLOW CONTROL METHOD AND APPARATUS