Chemistry: analytical and immunological testing – Hydrocarbon
Patent
1990-10-31
1992-03-17
Lacey, David L.
Chemistry: analytical and immunological testing
Hydrocarbon
436158, 436159, 436164, 436177, 436181, 422 93, 422 94, 356438, G01N 2117
Patent
active
050968343
ABSTRACT:
A method for the determination of smoke concentration is disclosed which comprises heating a sample smoke containing a SOF (soluble organic fraction) component and a dry soot component to a temperature not lower than the boiling point of the SOF component and not higher than the flash point of the dry soot component during the presence of the action of an oxidation catalyst thereby allowing the dry soot component in the waste smoke to be determined by measurement with a smoke tester in a state not affected by the SOF component.
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Agency of Industrial Science and Technology
Lacey David L.
Ministry of International Trade & Industry
Snay Jeffrey R.
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