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Oil and Petroleum
Extracted from the depths of the earth, oil and petroleum make our cars drive and airplanes fly. Derivatives of this nonrenewable resource are used in thousands of consumer products. Because of our worldwide dependence on oil, it is often called "black gold."
2,964 Questions
What does Total Petroleum Hydrocarbons effect?
Total Petroleum Hydrocarbons (TPH) can impact human health and the environment due to their toxicity and potential for bioaccumulation. Exposure to TPH can cause respiratory issues, skin irritation, and other health problems. In the environment, TPH can contaminate soil and water, leading to adverse effects on plant and animal life.
What does petroleum mostly consist of?
Petroleum mostly consists of hydrocarbons, which are organic compounds made up of hydrogen and carbon atoms. It also contains small amounts of sulfur, nitrogen, and oxygen compounds.
What is petroleum composed of?
Petroleum is composed of hydrocarbons, primarily made up of carbon and hydrogen atoms. It also contains small amounts of sulfur, nitrogen, and oxygen compounds. The exact composition can vary depending on the source and processing methods.
What gas that is likely to be a constituent of crude oil?
Methane is a gas that is commonly found in crude oil as a constituent. It is the simplest hydrocarbon and can be present in crude oil in varying quantities.
Petroleum floats on water because it is less dense than water. This is due to the composition of petroleum, which includes a variety of hydrocarbons that have lower density than water. When spilled in water, petroleum will stay at the surface due to its lighter density.
What is the large size of a large jar of petroleum jelly?
A large jar of petroleum jelly is typically around 13-16 ounces in size.
Why is oil shale better than crude oil?
Perhaps your question should be rephrased as: Is oil shale better than crude oil. My simple answer is: Not necessarily.
The oil shale is correctly termed kerogen or "unmatured oil" that has been trapped in shales. Extracting and burning oil shales (rock + kerogen) is a low grade fuel (see related link) so I would not consider this better than a good grade crude (Sweet Texas crude).
The transformation of the kerogen to a synthetic oil, which frequently is not better than common grades of sweet crude. For example, if there is high sulfur content, then market price may be lower than Texas sweet crude. Also, a complicating factor for refineries is the arsenic content, which comes from the retorting process, and would reduce the market price of the synethetic oil. As discussed in the related link, some of the lower gravity synthetic oil may be used to produce jet fuel or kerosene.
The general rule that no two oil reservoirs produce the same crude, applies to synthetic oil from oil shale, but it is more complex as it depends on the kerogen present in the formaion and manner in which the kerogen is transformed into synthetic oil.
Please read the related link.
Petrol itself does not generate enough heat to melt latex. However, if petrol comes into contact with a heat source, such as a flame or spark, it can ignite and reach temperatures high enough to melt latex. It is important to handle petrol safely and keep it away from sources of ignition.
No, petroleum jelly is not considered organic as it is derived from petroleum, which is a non-renewable and chemically processed substance. Organic products are typically made from natural and plant-based ingredients that are grown without synthetic chemicals or pesticides.
What element is extracted from oil and natural gas?
Most of the hydrogen used by industry, as rocket fuel, and for fuel cell powered cars is extracted from oil and natural gas.
This actually makes the supposedly "clean" fuel cell powered car pretty much as polluting as ordinary cars (as far as carbon emissions are concerned). It would be much better if the hydrogen was extracted by electrolysis of water using electricity from nuclear power, hydroelectric, wind, etc. sources instead!
Is petroleum a pure substance?
No, petroleum is not a pure substance. It is a complex mixture of hydrocarbons, containing various compounds such as alkanes, cycloalkanes, and aromatics. Its composition can vary depending on its source and how it is refined.
What is the melting point of palm oil?
Palm oil has a melting point of around 95°F to 105°F (35°C to 40°C). At this temperature range, the solid oil melts into a liquid form.
What is The process of separation of different constituents of petroleum called?
Crude oil distillation is followed by the process of petroleum refining. There are many branches leading off into producing diesel, petrol, and the many products that result from the refining process.
How is gasoline kerosene and crude petroleum related?
kerosene is a more refined version of crude petroleum
What gas is a constituent of crude oil?
Natural gas, primarily composed of methane, is a constituent often found in association with crude oil deposits. It can occur either dissolved in the crude oil or as a separate gas phase above the oil.
What method will separate petrol from crude oil?
Fractional distillation is the most common method used to separate petrol from crude oil. This process involves heating the crude oil to separate it into different components based on their boiling points, allowing the petrol to be collected at a specific temperature range.
Is distillation a physical or chemical process Explain crude oil?
Distillation is a physical process where a mixture is separated based on differences in boiling points. Crude oil is a mixture of hydrocarbons that can be separated into different components through distillation in an oil refinery, where it is heated, vaporized, and then condensed back into liquid form to obtain products like gasoline, diesel, and kerosene.
Petroleum forms from the remains of ancient marine organisms that settled on the ocean floor millions of years ago. Over time, the organic material gets buried deep underground and undergoes heat and pressure, transforming into oil and gas.
Impurities found in crude oil?
Impurities found in crude oil include sulfur compounds, nitrogen compounds, heavy metals, salt, and sediment. These impurities can affect the quality of the oil and must be removed through various refining processes to meet product specifications for use as fuels or petrochemical feedstocks.
First of all ... one trillion cubic meters is kind of a big tank. It's enough to cover the
oil state of Texas to a depth of 1.45 meters !
But of that's the question you want answered, then we can certainly do the math,
even though it's quite clear that the answer has no physical significance and is of
no practical use to anyone.
(1012) / (11,574) = 86,400,553 seconds = 1,000.0064 days
We're guessing that the question should have read "one billion cubic meters".
Then the answer would have been "1 day", with accuracy of 0.00065 %.
That must be where the peculiar number "11574" came from.
What is the first step in the refining of petroleum?
The first step in the refining of petroleum is distillation, where crude oil is heated to separate it into different components based on their boiling points. This process allows for the isolation of various products such as gasoline, diesel, and jet fuel.
What is the process for oil to be formed and why is there oil located in Oklahoma?
Originally, the earth had a supercontinent named Pangaea. Glaciers in the east and west extended from the north through Canada and through repetitive advancing and receding carved out basin areas, such as The Pennsylvania Grand Canyon, the basins for The Great Lakes, and The Grand Canyon in the west.
Pangaea eventually had a warm to hot climate and large dinosaurs roamed the land.
Pangaea formed two major mountain ranges: The Appalachian Mountains in the east and millions of years later, the Rocky Mountains in the West (both with numerous ranges). As these mountains formed, sediments showed that the land now in the Rockies was once at the Pacific coast. Sediments in the Appalachian Mountains also showed it had folded from the coast. Scientists believe that at one point, th entire middle section of the US was an inland sea with wetlands extending beyond. As the supercontinent broke up, forces folded lands into the mountains.
In boggy wetlands, old trees, leaves, and plants formed "litter" that fell on the watery ground. One layer became compressed on another layer, year after year. This litter eventually became peat. In decomposition, boggy peat stays very hot inside, just like in a compost heap in a backyard. Water, heat, and continual adding of more litter perpetuates a process of decomp that leads to the formation of a thick petroleum.
The theory as to why so much oil, gas, and coal exists both in the East (PA, OH, IN, ILL, WVA and KY) and in the West (like OK) is that the inland sea's vast body ended near these areas, with boggy wetlands extending further outward where peat formed under the warm water.
Most petroleum oil exists in underground chambers. But it could also seep upward and lay in puddles on the ground. Indigenous tribes that lived in North America knew about petroleum long before Whites ever came to explore the New World. Native Americans used oil from the puddles to treat skin abrasions, irritations, small sores, etc. Natives introduced these cures to White men. White men used up all the puddles as they found them, But a man named Drake finally invented a derrick to bring oil from underground to the surface. This first occurred in Oil City, PA, and by the 1880s, oil derricks dotted hillsides across western PA and in other states. As Manifest Destiny continued from the 1700s, men brought these inventions with them.
Note: OK, just like the coal-oil rich eastern states, has plentiful gas pockets also. And like in eastern states, fracking to release gas from rock in OK has led to increasing earthquakes. Ohio has banned most fracking for this reason.
Running a simulation allows the scientist to explore potential consequences and impacts of such an event without causing harm to the environment, wildlife, and human health. This approach upholds ethical principles by prioritizing the prevention of harm and promoting responsible research practices.
