Search results
Results From The WOW.Com Content Network
ASTM D20-03(2014) Standard Test Method for Distillation of Road Tars D1160 Test Method for Distillation of Petroleum Products at Reduced Pressure ASTM Distillation is a subset of the standards set by the standards organization ASTM International , a voluntary standards development organizations that sets technical standards for materials ...
The cetane index is calculated based on the fuel's density and distillation range (ASTM D86). There are two methods used, ASTM D976 and D4737. There are two methods used, ASTM D976 and D4737. The older D976, or "two-variable equation" is outdated and should no longer be used for cetane number estimation.
ASTM A53 steel; ASTM A325; ASTM A354; ASTM A490; ASTM A500; ASTM A992; Noack volatility test; ASTM D37; ASTM D8441/D8441M; ASTM E1714; ASTM F568M; ASTM F883; ASTM Subcommittee E20.02 on Radiation Thermometry
The first industrial applications - mainly for water, soil extracts and fertilizer - used the same hardware and techniques as clinical methods, but from the mid-1970s special techniques and modules were developed so that by 1990 it was possible to perform solvent extraction, distillation, on-line filtration and UV digestion in the continuously ...
Distillation is a method of separation of substances based on differences in their volatilities. This process is essentially governed by Raoult's law and Dalton's law . Wikimedia Commons has media related to Distillation .
The viscosity gravity constant is a mathematical relationship between the viscosity and specific gravity (ASTM D2501 [4]) Paraffinic cuts have lower densities (and specific gravities) than naphthenic ones of about the same distillation range. VGC is of particular value in indicating a predominately paraffinic or cyclic composition.
It is standardized as ASTM D93, EN ISO 2719 and IP 34 [1] The United States Environmental Protection Agency (EPA) has also published Method 1010A: Test Methods for Flash Point by Pensky-Martens Closed Cup Tester, part of Test Methods for Evaluating Solid Waste, Physical/Chemical Methods, which references the ASTM standard series
Distillation, also classical distillation, is the process of separating the component substances of a liquid mixture of two or more chemically discrete substances; the separation process is realized by way of the selective boiling of the mixture and the condensation of the vapors in a still.