Measuring and testing – Liquid analysis or analysis of the suspension of solids in a... – Cleaning or foaming ability
Patent
1985-02-22
1986-11-11
Levy, Stewart J.
Measuring and testing
Liquid analysis or analysis of the suspension of solids in a...
Cleaning or foaming ability
G01N 3328
Patent
active
046215212
ABSTRACT:
An apparatus for simulating the actual conditions of foam formation during crude oil production includes a transparent cylindrical measuring vessel having a circumferential flange formed at its open top. A ring-shaped member is seated on the flange and defines a chamber in communication with the measuring vessel. The ring-shaped member and the measuring vessel are connected in a gas-tight manner. A supply line for the liquid to be dissolved or distributed in the crude oil sample and a discharge line for the liquid evaporating under measurement conditions open into the chamber. The supply line is connected to a supply reservoir via a metering valve for the liquid. A stop valve is provided in the discharge line.
REFERENCES:
patent: 3027755 (1962-04-01), Groll, Jr. et al.
patent: 3107519 (1963-10-01), McGinn
Fink Hans-Ferdi
Koerner Gotz
Lattek Horst
Levy Stewart J.
Roskos Joseph W.
Th. Goldschmidt Ag
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