WebSep 2, 2024 · What Is Specific Gravity? Specific gravity is a measure of density relative to the density of a reference substance. The reference material could be anything, but the … WebAPI gravity = (141.5/specific gravity @ 60°F) 131.5; thus, a petroleum liquid with an API gravity of 10.0 @ 60°F has a specific gravity of 1.0 (which is the same as water). Petroleum liquids with API gravities greater than 10 API gravity degrees have densities less than water and will float; those with API gravities less than 10 will sink. ...
Specific gravity (video) Fluids Khan Academy
WebAug 1, 2024 · The API gravity is a relative density or heaviness measure exclusively used for crude oils and other petroleum liquid derivatives. Crude oil from wells, and in general any liquid petroleum product, can be classified according to its specific gravity or relative density to water 💧🛢 This is, how much lighter or heavier it's compared to water, or whether it … WebAPI to SG Calculator The American Petroleum Institute established API gravity as a measure of the density of petroleum liquids relative to water. The greater the API, the … dr ricci catherine
Baumé scale - Wikipedia
WebAPI gravity is a commonly used index of the density of a crude oil or refined products. API stands for the American Petroleum Institute, which is the industry organization that … WebMar 30, 2024 · Calculating Baumé Degrees from Specific Gravity. If the liquid is less dense than water: Divide 140 by the specific gravity, then subtract 130. For example, for ethanol, with a specific gravity of 0.78: The ethanol is 49.5 degrees Baumé. If the liquid is more dense than water: Divide 145 by the specific gravity, then subtract the result from 145. To derive the API gravity, the specific gravity (i.e., density relative to water) is first measured using either the hydrometer, detailed in ASTM D1298 or with the oscillating U-tube method detailed in ASTM D4052. Density adjustments at different temperatures, corrections for soda-lime glass expansion and contraction and meniscus corrections for opaque oils are detailed in the Petroleum Measuremen… college tennis programs dropped