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Methods and systems use fluorescence to determine specific gravity of crude oil samples. A first light pulse (106) is applied to a sample (102) at a first angle-of- incidence. A second light pulse (107) is applied to the sample (102) at a second angle-of-incidence. A first ratio ...
Learn about specific gravity, its relation to density, and how to convert one unit to the other. See which instruments are used to measure specific gravity.
specific gravity the weight of a substance compared with the weight of an equal amount of some other substance taken as a standard. For liquids the usual standard is water. The specific gravity of water is 1; if a sample of urine shows a specific gravity of 1.025, this means that the ur...
Variations in crude oil density are shown as function of temperatur, together with volume correction factors. Crude Oil Viscosity vs. Gravity Viscosity at 20°C/68°F and 50°C/122°F for more than 120 crudes is shown as function of specific gravity@15°C/60°F. ...
Density is the mass per unit volume of a material. Specific gravity is a measure of the ratio of mass of a given volume of material at 23°C to the same volume of deionized water. Film producers commonly report “Yield” on their specifications sheets. Yield is the area of film produced...
If the liquid you are comparing will float on this water it has a specific gravity of less than one (1). If it sinks into the fresh water the specific gravity is more than one. As you have already guessed fresh water at 4°C (39° F) has been assigned a value of one (1). ...
Application Programming Interface (API) hydrometers were developed for crude oils and are defined at 60 F. The specific gravity (SG) also was defined at 60F as the density of a fluid at 60F referred to the density of water at 60F. Thus, direct conversion between the API gravity and ...
New Mexico, Bartlesville crude petroleum analysis 61016-70006. [Specific gravity, S content, pour point, N content, API gravity, Saybolt Universal viscosit... On March 12, the shareholders of Bartlesville, Okla-based Phillips Petroleum Company, during a special meeting, voted to approve the prop...
An introduction to density, specific weight and specific gravity. Ethane - Density and Specific Weight vs. Temperature and Pressure Online calculator, figures and tables showing density and specific weight of ethane, C2H6, at varying temperature and pressure - Imperial and SI Units. Ethanol - Dens...