Chemical apparatus and process disinfecting – deodorizing – preser – Analyzer – structured indicator – or manipulative laboratory... – Means for analyzing liquid or solid sample
Patent
1990-09-27
1993-01-12
Dang, Thi
Chemical apparatus and process disinfecting, deodorizing, preser
Analyzer, structured indicator, or manipulative laboratory...
Means for analyzing liquid or solid sample
422 80, 422157, G01N 3112
Patent
active
051788373
ABSTRACT:
A rock analyser includes a chamber containing a heater (2) and the sensor (6) of a hydrocarbon detector (7), the heater (2) being connectable to a source of power (5) and the sensor (6) being connected to the remainder of the hydrocarbon detector (7). The analyser determines the amount of hydrocarbon material present in the rock. It is portable and is useful for field screening tests to reduce the number of samples sent for laboratory analysis.
REFERENCES:
patent: 3572092 (1971-03-01), Zernow
patent: 3788124 (1974-01-01), Teton
patent: 3861875 (1975-01-01), Joslyn
patent: 3982893 (1976-09-01), Joslyn
patent: 4151060 (1979-04-01), Isenberg
patent: 4153415 (1979-05-01), Espitalie et al.
patent: 4229181 (1980-11-01), Espitalie et al.
patent: 4485071 (1984-11-01), Larter
Websters 9th New Collegiate Dictionary, Merriam-Webster, Mass., 1985, p. 916.
Dang Thi
The British Petroleum Company p.l.c.
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