Chemistry: analytical and immunological testing – Purity of steam or chemically inert gas
Patent
1987-05-01
1989-04-18
Richman, Barry S.
Chemistry: analytical and immunological testing
Purity of steam or chemically inert gas
422 68, 422 70, 422 83, 422 89, 436110, 436119, 436125, 436126, 436149, 436150, 436161, G01N 2700
Patent
active
048227447
ABSTRACT:
Method for monitoring changes in contaminant concentration levels between a feedwater inlet and a steam outlet in a steam generating system and system for detecting sources of contaminants in a steam generating system. The method includes a reliable means for detecting organic contaminants, chlorides, sulfides and nitrides. The invention also includes a method for determining whether the organic compounds are chlorinated, sulfinated or nitrogenated. The method is based on monitoring of ion concentration levels and cation exchanged conductivities in samples of feedwater and steam.
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Abeles D. C.
Johnston Jill
Richman Barry S.
Westinghouse Electric Corp.
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