Composite sparger

Details Composite sparger Composite sparger

2011-07-12

2011-07-12

King, Roy (Department: 1733)

Metallurgical apparatus

Means for introducing fluent into vessel, e.g., tuyere

Having means preventing damage to introducing means, e.g.,...

C266S216000, C266S217000, C266S218000, C266S224000, C266S225000, C266S226000, C266S265000

Reexamination Certificate

active

07976774

ABSTRACT:
A composite sparger for use in elevated temperature and corrosive environments. The composite sparger is formed from a substrate tube with a thermally conductive interlayer on its surfaces exposed to the reactor environment. The thermally conductive interlayer is protected with a corrosion resistant layer. The corrosion resistant layer protects the interlayer from the corrosive environment of the reactor vessel and the interlayer material conducts heat away from the corrosion resistant layer to prevent combustion of the corrosion resistant layer. The interlayer material and corrosion resistant material may be selected so as to provide for sufficient thermal conduction to prevent combustion of the corrosion resistant material.

REFERENCES:
patent: 3849587 (1974-11-01), Hatch et al.
patent: 4023676 (1977-05-01), Bennett et al.
patent: 4687053 (1987-08-01), Paulus et al.
patent: 4898368 (1990-02-01), Schaffer et al.
patent: 2 236 145 (1998-10-01), None
patent: 2 401 223 (2001-08-01), None
patent: 2 462 114 (2004-02-01), None
patent: 0 135 144 (1985-03-01), None
patent: 58-199855 (1983-11-01), None
patent: WO 01/03823 (2001-01-01), None
patent: WO 01/17915 (2001-03-01), None
patent: WO 01/43872 (2001-06-01), None
International Search Report for International Application No. PCT/CA2004/001610.
Supplementary European Search Report for Application No. EP 04 76 1774.

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