Question 1: What does petrochemical industry mean? Petrochemical industry The petrochemical industry is referred to as petrochemical industry. The petrochemical industry is a basic industry. It provides supporting facilities and services for agriculture, energy, transportation, machinery, electronics, textiles, light industry, construction, building materials and other industries and agriculture and people's daily life. It occupies a pivotal position in the national economy. It is an important part of the chemical industry and plays an important role in the development of the national economy. It is one of the pillar industrial sectors of our country. Petrochemical industry refers to the processing industry that uses oil and natural gas as raw materials to produce petroleum products and petrochemical products. Petroleum products, also known as oil products, mainly include various fuel oils (gasoline, kerosene, diesel, etc.) and lubricating oils, as well as liquefied petroleum gas, petroleum coke, paraffin, asphalt, etc. The process of producing these products is often called petroleum refining, or simply refining. Petrochemical products are obtained by further chemical processing of raw oil provided by the oil refining process. The first step in producing petrochemical products is to crack raw oil and gas (such as propane, gasoline, diesel, etc.) to generate basic chemical raw materials represented by ethylene, propylene, butadiene, benzene, toluene, and xylene. The second step is to produce a variety of organic chemical raw materials (about 200 types) and synthetic materials (plastics, synthetic fibers, synthetic rubber) from basic chemical raw materials. The production of these two-step products falls within the scope of petrochemical industry. Continuing processing of organic chemical raw materials can produce more varieties of chemical products, which are not traditionally within the scope of petrochemical industry. In some materials, the synthesis of ammonia and urea using natural gas, light gasoline, and heavy oil as raw materials, and even the production of nitric acid are also included in the petrochemical industry.

Question 2: Is crude oil a petrochemical product? Petroleum products can be divided into six categories: petroleum fuel, petroleum solvents and chemical raw materials, lubricants, paraffin, petroleum asphalt, petroleum coke, etc. The petroleum industry has always been dominated by the production of gasoline, kerosene and fuel oil for industrial boilers. From the 1920s to the 1930s, more advanced oil refining technologies emerged, with the most important one (catalytic cracking) invented by the Frenchman Hodley. The so-called catalytic cracking uses heat, pressure and catalysts to crack heavy oil into lighter oils, mainly gasoline. Another refining method is polymerization, which is the opposite of cracking: small molecules are synthesized into larger molecules, and the lighter gases obtained by refining are polymerized into gasoline and other liquids.

Question 3: What does petrochemical technology mean? 1. The abbreviation of petrochemical industry, such as petrochemical plant, petrochemical products

2. Magic term, turning into stone. For example, the famous Gorgon Medusa in Greek mythology has the ability to turn people to stone. Anyone who sees the face of Gorgon will be turned into stone.

3. Internet term refers to the point where one is disturbed by something very disturbing and is so surprised that one becomes dumb and unable to move, and stops thinking in an instant.

Question 4: What is Sinopec? I don't think Sinopec is a chemical stock, although its refining capacity ranks fourth in the world.

Although Sinopec is China's largest manufacturer and supplier of petroleum products (including wholesale and retail of gasoline, diesel, and aviation kerosene). Although Sinopec is China's largest producer and supplier of major petrochemical products (including intermediate petrochemicals, synthetic resins, synthetic fiber monomers and polymers, synthetic fibers, synthetic rubber and fertilizers), it is also the second largest producer of crude oil.

Although it produces 37.91 million tons of crude oil and 4.61 billion cubic meters of natural gas annually; it has newly proven oil geological reserves of 210 million tons and recoverable oil reserves of 40 million tons.

Although it has proven natural gas geological reserves of 52 billion cubic meters and recoverable reserves of 27.4 billion cubic meters.

Although it processes 101.42 million tons of crude oil, produces 61.14 million tons of gasoline, coal, and diesel products; it produces 2.15 million tons of ethylene, 3.204 million tons of synthetic resin, 1.99 million tons of synthetic fiber raw materials, and 1.61 million tons of synthetic fiber polymers. million tons, including 1.028 million tons of synthetic fibers and 398,000 tons of synthetic rubber.

I regard it as a chain retail industry, because there are more than 86,000 gas stations in our country, of which Sinopec owns more than half, because it sold 67.74 million tons of refined oil throughout the year, accounting for 10% of the national consumption. 60, and the retail market share in the region reached 65. Oil product distribution companies may become a new bright spot in China's securities market.

Question 5: What does petrochemical skill mean? 1. The abbreviation of petrochemical industry, such as petrochemical plant, petrochemical products 2. Magic term, turning into stone. For example, the famous Gorgon Medusa in Greek mythology has the ability to turn people to stone. Anyone who sees the face of Gorgon will be turned into stone. 3. Internet term refers to being surprised and stunned by something very interesting.

Question 6: What are the products of petrochemical industry? Introduction to petroleum products

Petroleum products can be divided into: petroleum fuel, petroleum solvents and chemical raw materials, lubricants, paraffin, petroleum asphalt, Petroleum coke and other 6 categories. 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%. Each country has formulated product standards to meet the needs of production and use.

Gasoline

is the most consumed product. The boiling point range of gasoline (also called the distillation range) is 30 ~ 205°C, and the density is 0.70 ~ 0.78 g/cm3. Commercial gasoline is classified according to the anti-knock combustion performance of the oil when burning in the cylinder, and is marked as spicy Alkane number 70, 80, 90 or higher. The number is very large and the performance is very good. Gasoline is mainly used as fuel for cars, motorcycles, speedboats, helicopters, and agricultural and forestry aircraft. Additives (such as the antiknock agent tetraethyl lead) are added to commercial gasoline to improve usage and storage performance. Due to environmental protection requirements, the content of aromatic hydrocarbons and lead will be restricted in the future.

Jet fuel

Mainly used by jet aircraft. The boiling point range is 60~280℃ or 150~315℃ (commonly known as aviation gasoline). In order to meet the needs of high-altitude, low-temperature and high-speed flight, this type of oil requires high calorific value and no solid crystallization at -50C. Kerosene has a boiling point range of 180 ~ 310℃ and is mainly used for lighting and domestic cooking. The flame is required to be stable and bright without black smoke. The current output is not large.

Diesel

There are two boiling point ranges: 180~370℃ and 350~410℃. For petroleum and its processed products, it is customary to call those with a low boiling point or boiling point range light, and those with a low boiling point range are called heavy. Therefore, the former is called light diesel and the latter is called heavy diesel. Commercial diesel is graded according to freezing point, such as 10, -20, etc., indicating low operating temperature. Diesel is widely used in large vehicles and ships. Since high-speed diesel engines (for automobiles) are more fuel-efficient than gasoline engines, the demand for diesel is growing faster than gasoline, and some small cars are also switching to diesel. The quality requirements for diesel fuel are good combustion performance and fluidity. Combustion performance is expressed by the cetane number. The higher the better, and the cetane number of diesel fuel made from Daqing crude oil can reach 68. The cetane number of light diesel used in high-speed diesel engines is 42 to 55, and that of low-speed diesel engines is below 35.

Fuel oil

Used as fuel for boilers, ships and industrial furnaces. Commercial fuel oils are distinguished by their viscosity.

Petroleum solvent

Used as a solvent in flavors, greases, reagents, rubber processing, and coating industries, or for cleaning instruments, meters, and mechanical parts.

Lubricating oil

Lubricating oil made from petroleum accounts for more than 95% of the total lubricant production. In addition to lubrication properties, it also has the functions of cooling, sealing, anti-corrosion, insulation, cleaning, and energy transmission. The largest output is internal combustion engine oil (40%), and the rest are gear oil, hydraulic oil, turbine oil, electrical insulating oil, and compressor oil, accounting for 40% in total. Commercial lubricating oils are classified according to viscosity. Machinery with heavy load and low speed should use high viscosity oil, otherwise low viscosity oil should be used. The oil refining unit produces base oil made by various refining processes, plus a variety of additives, so it has special functions and high added output value.

Grease

Commonly known as butter, it is a solid or semi-fluid made of lubricant and thickener. It is used in bearings and gear parts where lubricating oil is not suitable.

Paraffin oil

Including paraffin (accounting for 10% of total consumption), ozokerite, petroleum grease, etc. Paraffin wax is mainly used as packaging materials, cosmetic raw materials and wax products, and can also be used as chemical raw materials to produce fatty acids (soap raw materials).

Petroleum asphalt

Mainly used for roads and construction.

Petroleum coke

Used as electrodes in metallurgy (steel, aluminum) and chemical industry (carbide).

In addition to the above-mentioned petroleum products, each refinery float also obtains some products that are gases at normal temperatures, collectively called refinery gas, which can be directly used as fuel or pressurized and liquefied to separate liquefied petroleum gas, which can be used as raw materials or chemical raw materials. The refinery provides a wide variety of chemical raw materials and is the raw material base for organic chemical products. Various oils and refinery gases can be selected according to different production purposes and production processes. Gaseous raw materials under normal pressure are mainly used to produce ethylene, propylene, synthetic ammonia, hydrogen, acetylene, and carbon black. Liquid raw materials (liquefied petroleum gas, light gasoline, light diesel, heavy diesel) can be cracked to produce most of the basic raw materials (except acetylene) required for the development of petrochemical industry, which is the basis for the development of petrochemical industry. At present, crude oil is seriously coked due to high temperature, and basic organic raw materials cannot be directly produced. Refineries are also suppliers of important aromatic hydrocarbons such as benzene, toluene and xylene. Finally, it should be pointed out that there are more or less additives added to gasoline, aviation kerosene, and diesel to improve use and storage performance. The products produced by each refining unit must be added with additives and unqualified ingredients according to commodity standards...gt;gt;

Question 7: What is the logo brand of Sinopec? The internal abbreviation is "SINOPEC Trademark", the registrant is: China Petroleum & Chemical Corporation; the Group Company has granted the joint stock company a free license to use the "SINOPEC Trademark"; the "SINOPEC Trademark" is mainly used for the goods and services provided by Sinopec.

Question 8: There is a term for petrochemical products called listing for sale. What does this mean? Are there other sales methods? Waiting for the answer online, thank you. Listing for sale is the listing price. There is a certain difference between the listing price and the actual transaction price. To put it bluntly, the listing price is just a standard. Generally, the actual transaction price is less than the listing price