Petroleum Refinery Process

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Q: I am Chemical Engineer,3 years prod. & process experince in Tire Industry.Can I get job in Petroleum Refinery?
During these three years for my knowledge, i read the books on Complete Petroleum refinery process and trouble shootings in petroleum refinery and got good command on that. can i get a process or production related job in refinery that should be EQUAL TO MY CURRENT POSITION in current tire industy or i will have to work there as a trainee enginee?

A: THat would really depend on how badly the refinery wants you.
Right now they might be fussy… the job market is in rotten shape

Q: to clrify on isomerization in crude petroleum refinery?
In the process off crude petroleum refinery , isomerization is one of the unit.

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Q: What does it mean to refine petroleum?
Petroleum refineries can be found throughout the United States.What does it mean to refine petroleum,and why much this process be performed?

A: Refining is the process of taking petroleum and taking the natural impurities like soil, other hard minerals like rocks, sand and making it as clean and clear as possible.

Think of it as like purifying water so you can drink it without getting sick.

In your cars case so the engine wont lock up or the car gets damaged.

Q: Why is the total volume of petroleum products made from crude oil > the volume of crude oil you started with?
> = “greater than”
“you” = “the refiner or refinery”

Short way to ask the same Q: Why is there a volumetric gain when processing crude oils through a refinery?

TWH 08182006
Total mass out in products< Total mass in as crude oil
Total volume out of products> Total volume in as crude oil
note:mass is less because part of the incoming crude ends up being used in the processing ie LNG and heavy fuel oil to power the refinery boilers heaters and thermal cracking units. TWH 08242006

A: When you crack heavy molecules you increase the total number of molecules. These have varying densities and ability to work as solvents/solutes. Thus they occupy more space. Note the volume changes but you will lose weight as there isnt a market for some of the lighter fractions. They flare those off. Ever notice the tall pipe with a fire on top?

Q: what are the processes involved in obtaining petroleum(gasoline ) from crude oil?
i mean the process that crude oil must pass before gasoline and other petrochemical fractions are obtain from petroluem refinery

A: Fractional distillation: the various components of the crude are separated. Hydroforming: heavier fractions are reacted with hydrogen to form more useful lighter fractions, such as gasoline. There are probably others.

Q: Which of the following does not contribute to air pollution?
a) decaying vegetable and animal matter
b) petroleum refineries
c) termite activity
d) photosynthetic processes
e) volcanic activity

A: d) photosynthetic processes
a,b,c,e cause co2,,,,d reduces co2

Q: Can someone judge my essay?, see if it is persuassive, please rate from 1-10, serious answerers only?
Gas prices are going up. Why shouldn’t they? The world is consuming more and more gasoline. Oil that is left in this world is becoming more rare. Each year, 1.2 trillion gallons of oil are turned into 26.3 trillion (2.628 X 1013 ) pounds of carbon dioxide. That is the weight of 13 billion adult elephants! Who would do anything like that? Researcher? Crazy Scientists? Terrorists? No, it’s you! Burning gasoline cause big air pollution. When you casually turned on your car engine and drive, you are burning gasoline. That is not the only problem gasoline produces. With humongous amount of gasoline are consumed at a sky-high rate everyday, the amounts of oil that are left are scarce. Gasoline that took millions of years to form are being burned up in a year.
Gasoline, oil, and coal are 75% of the world’s energy. Gasoline is a very “impure” liquid when drilled. It must be taken to refineries to make it usable. Gasoline often leaked out of the pipes. In March 2006, the worst oil spill occurred in USA, 260,000 gallons of gasoline spilled in an Alaska refinery, causing the nearby trees, plants, animals, and all living habitants to die or severely wounded. It also forced five gasoline processing center to close down. Burning gasoline cause huge air pollution. Six pounds of gasoline can create 20 pounds of carbon dioxide when burned. It may not sound possible, but when gasoline are burned, each carbon atom in the gasoline, which weights 12 Atomic Mass Unit, combines with two oxygen atom, which weights 16 Atomic Mass Unit to create carbon dioxide. That gives total of 44 Atomic Mass Unit, which is almost 4 times the weight of the original carbon dioxide. Gasoline contains 90% of carbon, so the weight of carbon dioxide produced is way higher than the original gasoline. Each year, 13 billion adult elephants’ weights of carbon dioxide are created with gasoline.
“America is addicted to oil,” said George Bush. It’s true. United States produces only 4% of the world’s gasoline each year, but uses 1/3 of the world’s gasoline every year! That’s a lot of oil. Americans like spending big, but spending big must pay prices. With almost 300 million Americans driving an average of more than 60 minutes per day, the amount of gasoline burned is tremendous. Gas prices are average of $3/gallon. Many people think it’s a lot, but wait until you hear this. In Europe, gas prices are average of $7/gallon. That is more than twice the Americans pay! To fill an SUV in America cost around $22, but in Europe, it will be over $100! Why would Europeans want to drive when they have cheap, clean, and convenient transportations like metros? Low gas prices in America encourage consumers to use more gasoline, and then more people would buy cars. The use of public transportation decreases. I think the government should rise up the gas price and improve public transportation. It may not sound good now, but it will help us in the long run.
Gasoline not just pollute the air and harm the economy, but it can also harm us politically. United States imports most of its oil. Sixty percent of the imported gasoline are from unstable places such as the Organization of the Petroleum Exporting Countries (OPEC). The OPEC countries are mainly located in Mid-East, South Asia, Africa, and South America. These nations control worlds’ sixty-seven percent of gasoline production. These countries basically controls the worlds’ gasoline prices. They can stop importing gasoline to the country that does not meet their demand. 1973 to 1973, Israel and Arab were at war. US supplied Israel with arms and supplies. In response, oil producing Arab countries cut off oil shipment to USA. They also slow down the oil production, which caused oil shortage and increasing prices all over the world. This showed that Arab countries are willing to use gasoline as a weapon.
As growing technology, gasoline demands are increasing higher and higher. Air pollution made from burning gasoline can cause the Earth to desert. If Mars is habitable, maybe we can go there and start polluting the air on Mars. Then we will destroy that plant. At least it will give us a few centuries.

A: Zzzzzzzzzzzzzzzzzzzzz………….Zzzzzzzzzzzzzzzzzzzzzz………………….Zzzzzzzzzzzzzzzzzzzzzzzzz

Q: I wrote this perssuasive essay, can someone judge it?
Please express you view on how good this and how persuasive this is. I haven’t finish the conclusion yet. Does the essay sound good? Serious answers only please, or will be reported as an abuse. Thank you for cooperation . Please also write from 1-10 (10 being the best, 1 is least).Here is the essay:

Gas prices are going up. Why shouldn’t they? The world is consuming more and more gasoline. Oil that is left in this world is becoming more rare. Each year, 1.2 trillion gallons of oil are turned into 26.3 trillion (2.628 X 1013 ) pounds of carbon dioxide. That is the weight of 13 billion adult elephants! Who would do anything like that? Researcher? Crazy Scientists? Terrorists? No, it’s you! Burning gasoline cause big air pollution. When you casually turned on your car engine and drive, you are burning gasoline. That is not the only problem gasoline produces. With humongous amount of gasoline are consumed at a sky-high rate everyday, the amounts of oil that are left are scarce. Gasoline that took millions of years to form are being burned up in a year.
Gasoline, oil, and coal are 75% of the world’s energy. Gasoline is a very “impure” liquid when drilled. It must be taken to refineries to make it usable. Gasoline often leaked out of the pipes. In March 2006, the worst oil spill occurred in USA, 260,000 gallons of gasoline spilled in an Alaska refinery, causing the nearby trees, plants, animals, and all living habitants to die or severely wounded. It also forced five gasoline processing center to close down. Burning gasoline cause huge air pollution. Six pounds of gasoline can create 20 pounds of carbon dioxide when burned. It may not sound possible, but when gasoline are burned, each carbon atom in the gasoline, which weights 12 Atomic Mass Unit, combines with two oxygen atom, which weights 16 Atomic Mass Unit to create carbon dioxide. That gives total of 44 Atomic Mass Unit, which is almost 4 times the weight of the original carbon dioxide. Gasoline contains 90% of carbon, so the weight of carbon dioxide produced is way higher than the original gasoline. Each year, 13 billion adult elephants’ weights of carbon dioxide are created with gasoline.
“America is addicted to oil,” said George Bush. It’s true. United States produces only 4% of the world’s gasoline each year, but uses 1/3 of the world’s gasoline every year! That’s a lot of oil. Americans like spending big, but spending big must pay prices. With almost 300 million Americans driving an average of more than 60 minutes per day, the amount of gasoline burned is tremendous. Gas prices are average of $3/gallon. Many people think it’s a lot, but wait until you hear this. In Europe, gas prices are average of $7/gallon. That is more than twice the Americans pay! To fill an SUV in America cost around $22, but in Europe, it will be over $100! Why would Europeans want to drive when they have cheap, clean, and convenient transportations like metros? Low gas prices in America encourage consumers to use more gasoline, and then more people would buy cars. The use of public transportation decreases. I think the government should rise up the gas price and improve public transportation. It may not sound good now, but it will help us in the long run.
Gasoline not just pollute the air and harm the economy, but it can also harm us politically. United States imports most of its oil. Sixty percent of the imported gasoline are from unstable places such as the Organization of the Petroleum Exporting Countries (OPEC). The OPEC countries are mainly located in Mid-East, South Asia, Africa, and South America. These nations control worlds’ sixty-seven percent of gasoline production. These countries basically controls the worlds’ gasoline prices. They can stop importing gasoline to the country that does not meet their demand. 1973 to 1973, Israel and Arab were at war. US supplied Israel with arms and supplies. In response, oil producing Arab countries cut off oil shipment to USA. They also slow down the oil production, which caused oil shortage and increasing prices all over the world. This showed that Arab countries are willing to use gasoline as a weapon.
Here is my conclusion:
As growing technology, gasoline demands are increasing higher and higher. Air pollution made from burning gasoline can cause the Earth to desert. If Mars is habitable, maybe we can go there and start polluting the air on Mars. Then we will destroy that plant. At least it will give us a few centuries.

A: You wrote a very persuasive essay but check you grammar. You have several places that need tweaking and rewritten to make the tenses the same. ( singular with plural needs to be singular/singular and plural/plural )
Once you rewrite your grammar and make your conclusion you should be fine.

Q: to clrify on isomerization in crude petroleum refinery?
In the process off crude petroleum refinery , isomerization is one of the unit.

A: I think you answered your own question.

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