Generally speaking, it is the chemical industry. For example, MTBE (methyl tert-butyl ether) is divided into industrial grade and oil blending grade. Only the oil grade of MTBE is also called medical grade, which can be used as a pharmaceutical intermediate to treat gallstones.
What industry does the petrochemical plant belong to?
Petroleum belongs to "petroleum processing, coking and nuclear fuel processing industry"
Chemical industry belongs to "chemical raw materials and chemical products manufacturing industry"
Both belong to "manufacturing"
Which industries belong to the petrochemical industry?
Petrochemical refers to the processing industry that produces petroleum products and petrochemical products with petroleum and natural gas as raw materials.
Refining industry
Plasticizing industry, etc
Which belong to the petrochemical industry?
Petrochemical industry is a pillar industry in China. The petrochemical industry has a long production line and wide coverage. China Petrochemical Group alone has nearly 6,000 kilometers of crude oil, refined oil and natural gas pipelines and 24,000 gas stations. Petrochemical enterprises have oil fields, oil production plants, refineries, chemical plants, oil depots, gas stations and oil (gas) pipelines all over the country, including cities, towns, stations, docks, hotels and thousands of households. The production process includes oil and gas exploration, oil and gas field development, drilling engineering, oil production engineering, oil and gas gathering and transportation, crude oil storage and transportation, petroleum refining, chemical production and oil product sales. The production of more than 3,000 kinds of petrochemical products, such as gasoline, kerosene, diesel oil, lubricating oil, chemical raw materials, synthetic resins, synthetic fibers and fertilizers, is closely related to people's food, clothing, housing and transportation. In 2000, China Petrochemical Industry produced 654.38+63 million tons of crude oil and processed 265.438+63 million tons of crude oil. China's three major petroleum and petrochemical companies-China Petrochemical, China Petroleum and China Offshore Oil Group-have fixed assets of more than 600 billion yuan and more than 2 million employees. The petrochemical industry plays an important role in the development of China's national economy. Petrochemical industry is also a high-risk industry with its own characteristics. 1 The materials involved in petrochemical production are very dangerous, and the probability of fire, explosion and group casualties is high. Raw materials, semi-finished products and finished products of crude oil, natural gas, gasoline, liquid hydrocarbons, ethylene, propylene and other auxiliary materials used in petrochemical production. , mostly flammable and combustible substances. Once leaked, it is easy to form explosive mixture, which will cause combustion and explosion. Many substances are highly toxic and toxic, such as benzene, toluene, sodium cyanide, hydrogen sulfide, chlorine and so on. Improper disposal or leakage of these materials may easily lead to casualties; Various corrosive acids and bases, such as sulfuric acid, hydrochloric acid, caustic soda, etc. It is also used and produced in petrochemical production, and the possibility of corrosion problems of equipment and pipelines is high; Some materials also have the characteristics of spontaneous combustion and explosive polymerization, such as organometallic catalysts and ethylene. The petrochemical production process is complex and the operating conditions are harsh, which is prone to sudden and catastrophic accidents. In the petrochemical production process, there are many physical and chemical processes and mass transfer and heat transfer unit operations, and some process control conditions are extremely harsh, such as high temperature, high pressure, low temperature and vacuum. For example, the temperature of steam cracking is as high as 1 100℃, while the temperature of some cryogenic separation processes is as low as-100℃; The polymerization pressure of high-pressure polyethylene reaches 350MPa, and the production pressure of polyester is only 1 ~ 2 mmhg. Especially in vacuum distillation, catalytic cracking, coking and many other processing processes, the material temperature has exceeded its self-ignition point. These harsh conditions put forward strict requirements for the manufacture, maintenance and personnel quality of petrochemical production equipment, and any slight mistake may lead to disastrous consequences. 3. The factory scale is large, the production scale is large, and the continuity is strong. Individual accidents affect the overall situation. Petrochemical production facilities are large in scale, single series and high in automation. As long as a certain part or link fails or operates incorrectly, it will affect the whole body. Petrochemical production plants are developing to large scale, and the processing capacity of a single plant is expanding. For example, the capacity of the conventional vacuum distillation unit has reached100000 t/a, the maximum capacity of the catalytic cracking unit is 8 million t/a, and the capacity of the ethylene unit will reach 900000 t/a. Large-scale units will increase the storage of dangerous substances in the system and increase risks. At the same time, the petrochemical production process has a strong continuity. In the field of some large-scale integrated devices, devices are interrelated and the material supply is tight. The product of one device is often the raw material of another device, and local problems often affect the overall situation. 4. The equipment is technology-intensive and capital-intensive, causing heavy property losses in the accident. Due to the complex process, high equipment manufacturing and installation costs and intensive equipment funds, once petrochemical equipment has an accident, it will cause huge losses. Due to the intensive capital of petrochemical equipment, the property loss caused by the accident is huge.
What industry does oil belong to?
Petroleum and petrochemical industries
What industry does China Petrochemical Company belong to?
Are you asking PetroChina and Sinopec? If it is the world's top 500, it is a large state-owned enterprise and belongs to the petrochemical industry.
What major does the petroleum blending and refining industry belong to?
Petrochemical industry?
What is the development trend of oil refining industry? why
In recent years, the structural adjustment of the refining industry and the elimination of backward production capacity have achieved remarkable results, the domestic refined oil market pattern has undergone major changes, and the diversified market competition pattern has basically been established. Since 20 17, China's refining industry has been in a state of escape from the top because of the completion and commissioning of several refining projects. The research institute predicts that China's escape sequence refining capacity will exceed 1 100 million tons in 2020.
The Report on the Development Prospect and Investment Forecast and Analysis of China's Oil Refining Industry points out that it is the general trend for China's oil refining industry to enter the international market driven by the Belt and Road Initiative. However, at present, the shortcomings of large but not strong refining industry have always existed, and the phenomenon of overcapacity exists objectively. In this regard, the industry believes that restructuring and transformation are the real way out for the refining industry to get rid of overcapacity.
Generally speaking, China's oil refining industry still has a lot of room for development. Judging from the current development situation, the phenomenon of intensified competition in the refining market is coming, and the industry needs a sense of crisis. The reform of the industry is like a race against time and needs to be accelerated.
What industry category does animal fat refining belong to?
The main business scope of China Petrochemical includes: industrial investment and investment management; Exploration, exploitation, storage and transportation (including pipeline transportation), sales and comprehensive utilization of oil and natural gas; Coal production, sales, storage and transportation; Petroleum refining; Storage, transportation, wholesale and retail of refined oil; Production, sales, storage and transportation of petrochemical, natural gas chemical, coal chemical and other chemical products; Production, sales, storage and transportation of new energy, geothermal and other energy products; Exploration, design, consultation, construction and installation of petroleum and petrochemical engineering; Maintenance and repair of petroleum and petrochemical equipment; R&D, mechanical and electrical equipment manufacturing and sales; Production and sales of electricity, steam, water and industrial gases; Research, development, application and consulting services of technology, e-commerce and information and alternative energy products; Self-management and agency of import and export business of related commodities and technologies; Foreign project contracting, bidding and purchasing, and labor export; International warehousing and logistics business, etc.