In the API gravity formula, 141.5 is a constant used to standardize the API gravity scale. It represents the specific gravity of water at 60°F. 131.5 is the specific gravity of the liquid being measured. By subtracting 131.5 from 141.5 and dividing the result by 0.1, you can calculate the API gravity of the liquid.
To convert API gravity to density in g/cm^3, you can use the formula: Density = 141.5 / (API gravity + 131.5). This formula is derived from the relationship between API gravity and density in the petroleum industry.
API gravity is inversally proportional to the specific gravity. so if the value of spcific gravity for some material is higher , it means that the API gravity of the same material will be lower.
6.948 {| |- | Gravity to MT density (kg/liter) = 141.5/api+131.5 Converstion factor = 1000/(density * 158.985L) 158.985 L = 1 barrel Calculator API 24.8 Converstion: 6.948 |}
Lower API crude requires treatment in high temperature and longer retention time to meet proper oil production specification Note - lower API (light crude) is free flowing while higher API (heavy crude) does not flow easily.
An API unit is a way to measure the consumption and allocation of resources in an API-based system. It typically represents a quantum of API usage, such as the number of requests, data transferred, or computational resources utilized by an application. Organizations often use API units to track usage, monitor performance, and manage costs related to their API services.
To convert API gravity to density in g/cm^3, you can use the formula: Density = 141.5 / (API gravity + 131.5). This formula is derived from the relationship between API gravity and density in the petroleum industry.
Well, darling, API gravity is a measure of how heavy or light a petroleum liquid is compared to water. To convert API gravity to pounds per gallon, you'll need to use a specific formula that takes into account the density of water and some other fancy factors. So, grab your calculator and get ready to crunch some numbers if you want to make that conversion happen.
API gravity is inversally proportional to the specific gravity. so if the value of spcific gravity for some material is higher , it means that the API gravity of the same material will be lower.
=57.04 See related link "API Gravity" for more information
°API = [ 141.5 / (SG @ 60°F) ] - 131.5 SG= specific gravity (always taken at 60°F when calculating API)
By using API gravity value of a liquid we can check that how a liquid is lighter or haavior one.First we should know about API gravity.The American Petroleum Institute gravity, or API gravity, is a measure of how heavy or light a liquid is compared to water. If its API gravity is greater than 10, it is lighter and floats on water; if less than 10, it is heavier and sinks. API gravity is thus an inverse measure of the relative density of a petroleum liquid and the density of water, but it is used to compare the relative densities of petroleum liquids. For example, if one petroleum liquid floats on another and is therefore less dense, it has a greater API gravity. Although mathematically, API gravity has no units (see the formula below), it is nevertheless referred to as being in "degrees". API gravity is graduated in degrees on a hydrometer instrument. The API scale was designed so that most values would fall between 10 and 70 API gravity degrees.M.Hassan Haq NawazB.sc. Chemical Engg,University Of Gujrat,Pakistan
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6.948 {| |- | Gravity to MT density (kg/liter) = 141.5/api+131.5 Converstion factor = 1000/(density * 158.985L) 158.985 L = 1 barrel Calculator API 24.8 Converstion: 6.948 |}
crude weight starts at 10 being the highest!
API gravity is a measure of how heavy or light a petroleum liquid is compared to water, with higher API gravity indicating lighter and less dense liquids. Viscosity, on the other hand, measures the resistance of a liquid to flow, with lower viscosity indicating easier flow. These two properties are important for determining the quality and use of liquid petroleum products.
Specific gravity of crude oil is how light or heavy it is compared to water. If the API gravity is less than 10 it will float in water.
Depends on the API gravity. During the summer, diesel will weigh between 6.951 (API 38) and 7.076 (API 35) pounds per gallon. Last winter, the diesel weighed around 7.206 (API 32) pounds per gallon. You can do the math to convert this to metric.