METHOD FOR PREVENTING CORROSION ON THE HEAT EXCHANGE SURFACES OF A BOILER, AND A SUPPLY MEANS FOR ADDITIONAL MATERIAL

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Issued Date
Aug 6, 2009
app pub date
Dec 10, 2008
filing date
Dec 10, 2007

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Abstract

A supply and a method for preventing corrosion on heat exchange surfaces of a boiler. Additional material is fed to flue gases of a boiler by at least one supply for additional material. The supply includes a cooled case beam that is hollow inside and several nozzles for feeding the additional material.

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Patent Owner(s)

Patent Owner	Address
METSO POWER OY	LENTOKENTANKATU 11 FI-33900 TAMPERE

International Classification(s)

F28F:DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATU....

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Inventor Name	Address	# of filed Patents	Total Citations
Kainu, Vesa	Kangasala , FI	7	23
Petanen, Pertti	Tampere , FI	2	7
Rantee, Asko	Nokia , FI	3	6
ROPPO, Juha	Lempaala , FI	4	18
Silvennoinen, Jaani	Tampere , FI	4	6

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METHOD FOR PREVENTING CORROSION ON THE HEAT EXCHANGE SURFACES OF A BOILER, AND A SUPPLY MEANS FOR ADDITIONAL MATERIAL

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12331798

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12331798

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