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[Chemical Knowledge]：Properties and uses of C4 after ether

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Ether C4 is an important raw material for chemical production, which is widely used in various industrial fields. This article will detail the properties and uses of post-ether C4s. The properties of C4 after

1. ether

ether C4 is a mixed hydrocarbon compound, mainly composed of butene, butane, isobutene and other components. It has good chemical stability and thermal stability, and can maintain stability under high temperature and high pressure. In addition, C4 after ether also has a lower viscosity and density, easy to transport and storage.

2. ether after the use of C4

1. Alkylating agent

ether after C4 can be used as an alkylating agent for the production of alkylate oil. Alkylate is a gasoline component with high octane number, which can improve the combustion performance and anti-knock performance of gasoline. At the same time, alkylate oil also has good oxidation stability and thermal stability, which can extend the storage and service life of gasoline.

2. Ether compound production
After
ether, C4 can be used as raw material to produce various ether compounds. Common ether compounds include diethyl ether, propyl ether, butyl ether, etc., which are widely used as solvents, anesthetics, perfumes, etc.

3. Chemical raw materials
After
ether, C4 can also be used as chemical raw materials for the production of various chemicals. For example, it can be used to produce butadiene, isobutylene, propylene and other chemicals, which are widely used in plastics, rubber, fibers and other fields. The production process of C4 after

3. ether
the production process of C4 after
ether mainly includes catalytic cracking, etherification, distillation and other steps. First, the petroleum hydrocarbon feedstock undergoes a catalytic cracking reaction to produce a cracked gas containing post-ether C4. The cracked gas is then subjected to an etherification reaction to convert the isobutene therein to methyl tert-butyl ether. Finally, the post-ether C4 component is separated off by distillation.

4. the market prospect of C4 after ether

With the continuous development of the chemical industry, the market demand for C4 after ether is showing a growing trend. In the future, with the continuous improvement of environmental protection requirements and the transformation of energy structure, the application of post-ether C4 in clean energy, chemical raw materials and other fields will be further expanded, and the market prospect is broad.

5. conclusion

ether C4 as an important raw material for chemical production, has a wide range of applications. In the future, with the continuous progress of technology and the expansion of application fields, the market demand of C4 after ether will further increase, which will inject new impetus into the development of chemical industry.

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