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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.

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Does the gravity of crude oil affect the weight of the oil?

You probably mean the "specific gravity" of crude oil. The answer is yes. For example: crude oil with a specific gravity of less than 1.0 and is therefore lighter than water and will float on its surface. "Extra heavy crude oil" has a specific gravity greater than 1.0 and sinks to the bottom of water.


What are the classification of crude petroleum?

Crude petroleum is mainly classified into three categories based on its density and sulfur content: light, medium, and heavy crude. Light crude has a low density and high API gravity, making it easier to refine, while heavy crude has a high density and lower API gravity, requiring more complex processing. Additionally, crude oil can be categorized as sweet or sour, depending on its sulfur content; sweet crude has low sulfur levels, while sour crude contains higher sulfur levels, affecting its market value and refining processes.


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What does api grade means?

API grade refers to the classification of crude oil and other petroleum products based on their specific gravity, as measured by the American Petroleum Institute (API). The API gravity scale indicates how light or heavy a crude oil is: higher API gravity means lighter oil, while lower values indicate heavier oil. This classification helps in assessing the oil's quality, potential uses, and economic value in the market.


What is the torque specification for the lower ball joint on a 2001 Honda accord dx?

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What is coking process?

§Destructive distillation of coal to make cokea process for thermally converting the heavy residual bottoms of crude oil entirely to lower-boiling petroleumproducts and by-product petroleum coke.


How does naphtha separate from the other fractions of crude oil?

Naphtha is separated from other fractions of crude oil through the process of fractional distillation in a refinery. This process heats the crude oil to high temperatures, causing the different hydrocarbons within the oil to vaporize at different temperatures. Naphtha has a lower boiling point compared to other fractions, allowing it to be collected as a separate product.


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Since crude oil contains a variety of hydrocarbon components of different molecular weights, there is no single evaporation temperature. As crude oil is heated the lower molecular weight components boil off first. At temperatures above 650°F the crude oil will begin the process of "cracking" in which the larger components thermally degrade into smaller components. If crude oil is heated in this manner in the absence of oxygen, a final solid product called petroleum coke will be left behind, which consists of carbon, as well as the other impurities in the crude oil that were not removed such as sulfur, vanadium, etc.


Why is crude oil called a mixture?

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What is the torque specification for the lower intake manifold on a 97 3.1L lumina?

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What is dead crude?

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