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US5392720A
|
|
Flame retaining nozzle tip
|
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US5417564A
|
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Method and apparatus for altering the firing pattern of an existing furnace
|
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US5161471A
|
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Apparatus for reburning ash material of a previously burned primary fuel
|
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US5123480A
|
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Integrated heat exchanger
|
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US5141047A
|
|
Fluidized bed heat exchanger
|
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US5143486A
|
|
Flow promoter for fluidized solids
|
|
US4745884A
|
|
Fluidized bed steam generating system
|
|
US4744311A
|
|
System for feeding solid particulate material for combustion in a reactor vessel
|
|
US4756360A
|
|
Fluidized bed heat exchanger
|
|
US4709662A
|
|
Fluidized bed heat generator and method of operation
|
|
US4709663A
|
|
Flow control device for solid particulate material
|
|
US4517904A
|
|
Furnace, burner and method for burning pulverized coal
|
|
US4457241A
|
|
Method of burning pulverized coal
|
|
US4479442A
|
|
Venturi burner nozzle for pulverized coal
|
|
CA1186951A
|
|
Venturi burner nozzle for pulverized coal
|
|
US3856214A
|
|
Material pulverizing system
|
|
US3640251A
|
|
Control of fluid flow through centrifugal pumps
|
|
US3664307A
|
|
Method and apparatus for producing steam
|
|
US3590918A
|
|
Method and apparatus for obtaining pure spray water for steam desuperheating purposes
|
|
US3557723A
|
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Furnace for burning wet fuels and method of operating same
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