Measuring and testing – Liquid analysis or analysis of the suspension of solids in a... – Content or effect of a constituent of a liquid mixture
Patent
1990-05-30
1992-06-02
Williams, Hezron E.
Measuring and testing
Liquid analysis or analysis of the suspension of solids in a...
Content or effect of a constituent of a liquid mixture
374 170, G01N 2504
Patent
active
051176793
ABSTRACT:
A test device for assessing low temperature performance of a wax-containing fuel which compriss: a vessel for containing a fuel to be assessed, having cooling and heating elements, for cooling and heating the fuel in the vessel and a filter element wherein the fuel is caused to pass through the filter of the filter element and the cooling and heating elements are so arranged that a stable convection current is set up in the fuel and the filter is so positioned that it receives wax settling from the fuel.
REFERENCES:
patent: 3008324 (1961-11-01), Rayford et al.
patent: 3031880 (1962-05-01), Findlay
patent: 3447358 (1969-06-01), Crespin et al.
patent: 3457772 (1969-07-01), Chassagne et al.
patent: 3545254 (1970-12-01), Chassagne et al.
patent: 4023397 (1977-05-01), Ouvrard
Journal of The Institute of Petroleum, vol. 52, No. 510, Jun. 1966, pp. 173-185.
British Standard 2869, Fuel oils for non-marine use, Parts 1 & 2.
Jones Leslie G.
Lehmann Edwin W.
Lewtas Kenneth
Mears John N.
Wiggins Brian H.
Exxon Chemical Patents Inc.
Roskos Joseph W.
White V. T.
Williams Hezron E.
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