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Anonymous users2024-02-15The main products are clean gasoline, kerosene, light diesel, liquefied gas, petroleum coke, ethylene, propylene, polyethylene, polypropylene, ethylene oxide, ethylene glycol, paraxylene, purified terephthalic acid, petroleum benzene, polyester, polyester staple fiber and other petroleum refining, chemical industry, chemical fiber three categories, with good market visibility, of which polyester staple fiber, 3 jet fuel for the national excellent products; "Celestial brand"Polyester staple fiber, "Jingang brand" light diesel oil, "Jingang brand" motor gasoline, "Jingang brand" 3 jet fuel, "Dagang" brand industrial pure benzene were rated as "Tianjin famous brand products".
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Anonymous users2024-02-14Petroleum products can be divided into six categories: petroleum fuels, petroleum solvents and chemical raw materials, lubricants, paraffin, petroleum asphalt, petroleum coke, etc. Among them, the output of various fuels is the largest, accounting for about 90% of the total output; The variety of lubricants is the largest, accounting for about 5% of the output.
All countries have developed product standards to meet the needs of production and use.
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Anonymous users2024-02-13Soybean oil, sesame oil, olive oil, wind oil.
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Anonymous users2024-02-12Gasoline has a boiling point range (also known as distillation range) of 30 205 °C and a density of gram cm3, and commercial gasoline is marked with an octane number or higher according to the anti-knock combustion performance of the oil when burned in the cylinder. Gasoline is mainly used as fuel for automobiles, motorcycles, speedboats, helicopters, and agricultural and forestry aircraft. Additives (e.g., the antiknock agent tetraethyl lead) are added to commercial gasoline to improve use and storage performance.
Due to environmental requirements, the content of aromatic hydrocarbons and lead will be limited in the future.
Jet fuel.
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Anonymous users2024-02-11Petrochemical products are referred to as petrochemical productsIt refers to the finished products of the petrochemical industry that use petroleum or natural gas (naturalas) as raw materials to manufacture chemicals
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Anonymous users2024-02-10Petroleum products include: gasoline, jet fuel, kerosene, diesel, fuel oil, lubricating oil, petroleum wax, petroleum asphalt, petroleum coke, etc., petroleum products are petroleum or a certain part of petroleum as raw materials directly produced by various commodities.
The petroleum industry has always been dominated by the production of gasoline, kerosene and fuel oil for industrial boilers, and in the 20s and 30s of the 20th century, more advanced oil refining technologies appeared, with the invention of the Frenchman Hedley being the most important. The so-called catalytic cracking is the use of heat, pressure and catalyst to crack heavy oil into lighter oils, mainly gasoline. Another refining method is the polymerization method, which is the opposite of the cracking method
Small molecules are synthesized into large molecules, and the lighter gases obtained from the refinement are polymerized into gasoline and other liquids.
The main products are clean gasoline, kerosene, light diesel, liquefied gas, petroleum coke, ethylene, propylene, polyethylene, polypropylene, ethylene oxide, ethylene glycol, paraxylene, purified terephthalic acid, petroleum benzene, polyester, polyester staple fiber and other petroleum refining, chemical industry, chemical fiber three categories, with good market visibility, of which polyester staple fiber, 3 jet fuel for the national excellent products; "Celestial brand"Polyester staple fiber, "Jingang brand" light diesel oil, "Jingang brand" motor gasoline, "Jingang brand" 3 jet fuel, "Dagang" brand industrial pure benzene were rated as "Tianjin famous brand products".
1.People engaged in petroleum refining and petrochemical industry are generally exposed to gases that are mostly organic solvents, such as alkanes or ethers, so special attention should be paid to lung-related diseases, and it is best to have regular physical health check-ups and X-rays. If ** will also come into contact with gasoline, it should be washed with plenty of water. >>>More
Petrochemical industry must do electrostatic grounding treatment, this is the basic safety requirements, electrostatic grounding can use a good safety level of equipment such as newson gale explosion-proof electrostatic grounding equipment, various occasions to use different explosion-proof electrostatic grounding monitoring equipment, you can refer to, Beijing Airlida technical guidance.
Level 2 Qualification Standards:
1. Enterprise assets. >>>More
The first in the industry, China University of Petroleum, divided into Beijing and East China, was originally one, but now it enrolls students separately. East China undergraduate is better, and now in Qingdao, the score line is increasing year by year. Beijing graduate students have nothing to say, leading the country. >>>More