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
1989-10-17
1991-08-06
Lacey, David L.
Measuring and testing
Liquid analysis or analysis of the suspension of solids in a...
Content or effect of a constituent of a liquid mixture
73 613, 73 64, 73 611R, 436 25, 436 29, 436 60, 436157, 422 681, 422 78, G01N 500, G01N 1100
Patent
active
050366998
ABSTRACT:
A sample of a fuel/oil/additive mixture is metered continuously to a channel-like, inclined test element along which there is an increasing temperature profile. Under the increasing action of heat on the flowing mixture, solid residual products form on the test element after a certain flow distance. Their weight and the flow distance are evaluated in order to evaluate the additive.
REFERENCES:
patent: 3059467 (1962-10-01), Meguerian
patent: 3108468 (1963-10-01), Mickel
patent: 3200638 (1965-08-01), DeHaut
patent: 3224838 (1965-12-01), Evans et al.
Deneshgari et al., Motortechnische Zeitschrift 49, 397-402 (1988).
Fikentscher Rolf
Oppenlaender Knut
Schwen Roland
BASF - Aktiengesellschaft
Lacey David L.
Redding David
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