Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Maintaining environment nondestructive to metal
Patent
1977-09-08
1979-01-16
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Maintaining environment nondestructive to metal
110343, 110345, 252389R, 423242, 423243, 423244, C23F 1100, C23F 1102
Patent
active
041347293
ABSTRACT:
A method of reducing the amount of sulfur trioxide condensation on, and therefore the amount of sulfuric acid corrosion of, metal parts at the cold-end of a combustion system in contact with combustion gases derived from the combustion of sulfur-containing fuel, said method comprising adding to the combustion gases an effective amount for the purpose of an aqueous solution of sodium aluminate and an alkanolamine, particularly N-aminoethyl ethanolamine.
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Bienstock, et al., "Process Development in Removing . . . Flue Gases;" Report #5735, Bureau of Mines, pp. 8-17.
Libutti Bruce L.
Oschell Francis J.
Betz Laboratories Inc.
Markowitz Steven H.
Ricci Alexander D.
Richman Barry S.
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