Title:
CO-AXIAL ROFA INJECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO2005001338
Kind Code:
A3
Abstract:
A coaxial injection device (10)for injecting and dispersing reagents into a reactor, including an exterior duct (12) for high-velocity gas injection; an outer-middle injector (14) with at least one nozzle for liquid injection; an inner-middle duct (16) for low-velocity gas injection; and an interior injector (18) with nozzle for liquid injection. The exterior duct (12) is formed by the internal wall of an insert (20) and the external wall (22) of the outer-middle injector (14) and is located externally and circumferentially surrounds all other injectors and ducts. The outer-middle injector (14) is formed by two concentric cylinders (26, 28) with end plate (30) and injector nozzles (24); the inner-middle duct (16) is formed by interior wall of the outer-middle injector (14) and the exterior wall of the interior injector (18). The interior injector (18) is formed by a cylinder with an endplate (30).
Inventors:
MOBERG GORAN (US)
Application Number:
PCT/US2004/016538
Publication Date:
December 22, 2005
Filing Date:
May 26, 2004
Export Citation:
Assignee:
MOBOTEC USA INC (US)
MOBERG GORAN (US)
MOBERG GORAN (US)
International Classes:
B01D53/56; B01D53/79; F23J7/00; (IPC1-7): B01J8/00; C01B21/00; F23D11/00
Foreign References:
| US4985218A | 1991-01-15 | |||
| US4927612A | 1990-05-22 | |||
| US4915036A | 1990-04-10 | |||
| US4842834A | 1989-06-27 | |||
| US4208386A | 1980-06-17 |
Other References:
See also references of EP 1639296A4
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