viscosity. very viscose oils are considered "heavy", oils of low viscosity are considered "light".
Oils with little sulfur are considered "sweet", oils with lots of sulfur are considered "sour".
The most valuable crude oil is "light sweet".
Easy answer you could have come up with by yourself I think. Crude oil, means oil straight from the ground and not refined yet. Heavy metals means not light metals. So not iron or sodium but Lead and other heavy stuff. Since oil comes from the ground and metals are mined from the ground, it makes sense that they could be found together. So if the teacher wants a different answer he should have said "how is crude oil formed" or something like that.
Naphthenic based crude oil is a type of oil that contains a higher proportion of naphthenic hydrocarbons compared to other types of crude oil. These hydrocarbons have a cyclic structure, which can influence the oil's properties, such as viscosity and sulfur content. Naphthenic based crude oils are typically lighter and have lower sulfur content than heavy crude oils, making them easier to refine into gasoline and other products.
Crude oil fractional distillation is a process where crude oil is heated and separated into different components based on their boiling points. The different fractions obtained include gases, gasoline, diesel, and heavy fuel oil, among others. This process is used to obtain various products like petrol, diesel, and lubricating oils from crude oil.
Heavy cream is considered a non-polar substance due to its high fat content, which primarily consists of triglycerides that do not mix well with polar solvents like water. The fat molecules in heavy cream have long hydrocarbon chains, making them hydrophobic. While heavy cream does contain some water, the predominant non-polar characteristics of its fat content classify it as non-polar overall.
Heavy rain can lead to flooding, which can cause damage to homes, buildings, and infrastructure. It can also disrupt transportation, leading to traffic accidents and causing delays. In addition, heavy rain can result in soil erosion and landslides, putting people's lives and property at risk.
Heavy crude oil is typically cheaper than light crude oil because it requires more processing to remove impurities and make it usable. This additional processing increases the overall cost of production, which is then reflected in the price of heavy crude oil compared to light crude oil. Additionally, heavy crude oil tends to have higher sulphur content, which can further increase the cost of refining.
crude weight starts at 10 being the highest!
Heavy crude oil has a higher density and viscosity compared to light crude oil. Heavy crude oil also contains more impurities like sulfur and metals, which makes it more difficult and expensive to refine. Light crude oil is easier to extract, transport, and refine, making it more valuable in the market.
they were blunt,heavy and crude
API 27,5 - SULPHUR 2,92
Diesel is mainly made from crude(heavy) oil
A few. Rather crude, heavy, not very reliable.
Easy answer you could have come up with by yourself I think. Crude oil, means oil straight from the ground and not refined yet. Heavy metals means not light metals. So not iron or sodium but Lead and other heavy stuff. Since oil comes from the ground and metals are mined from the ground, it makes sense that they could be found together. So if the teacher wants a different answer he should have said "how is crude oil formed" or something like that.
Crude oil is a complex mixture of hydrocarbons with different boiling points. The boiling point of crude oil can vary depending on its composition, but typically falls within the range of 300°C to 400°C.
In the US, the oil companies will generally either sell their oil on the open market, to get the best price possible, or will use the oil in their refineries. There are a number of exceptions. They may have a heavy crude, and it is to their advantage to lock in a long term delivery contract to a refinery.
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.
One way to blend light and heavy crude oil is to mix them in a specific ratio to achieve the desired viscosity and quality. This can be done using blending tanks or pipelines. Another method is to process them together in a refinery, where the heavier components can be upgraded to match the lighter crude oil characteristics.