Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Patent
1980-12-19
1982-08-17
Serwin, Ronald E.
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
23230PC, 23232R, 23232C, 73 231, 422 83, 422103, G01N 122
Patent
active
043449174
ABSTRACT:
A sample injection system for a gas chromatograph or other analysis instrument is described. The sample injection system can be used in conventional gas chromatographs containing a detecting device and an internal heat source to provide temperature-programming capability for analyses involving thermal extraction of hydrocarbons and other gaseous products from a solid or liquid sample. The injection system includes a sample chamber having a sample inlet and an outlet, means to control the temperature of the sample chamber, a carrier gas inlet to the sample chamber, and means defining a flow path extending from the sample chamber outlet and for absorbing heat from the internal heat source. A method for analyzing geological samples to determine certain petroleum-related characteristics is also described.
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Phillips Petroleum Company
Serwin Ronald E.
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