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[Chemical Knowledge]：Properties and Uses of Slurry Oil

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The properties and uses of slurry play an important role in the field of raw materials for chemical production. This paper will discuss in detail the nature and composition of oil slurry and its application in various chemical processes. The nature of

1. slurry

slurry is a viscous, black liquid, mainly composed of hydrocarbons. Its properties are similar to crude oil, but it contains more colloids, asphaltenes and metal salts. The viscosity of the slurry is higher, the density is higher, and it contains more impurities and heavy metals. These properties make the slurry require special care during storage and transportation to prevent precipitation and corrosion. The composition of

2. slurry

slurry is very complex, mainly composed of hydrocarbons, colloids, asphaltenes, metal salts and other impurities. Among them, hydrocarbons are the main components of oil slurry, including alkanes, cycloalkanes, aromatic hydrocarbons and so on. Gum and asphaltene are the gum components in the oil slurry, which have a great influence on the viscosity and stability of the oil slurry. Metal salts are mainly derived from minerals in the earth's crust and are highly corrosive to equipment.

3. slurry use

1. Fuel oil production
slurry can be used as the raw material of fuel oil, after desulfurization, denitrification, demetallization and other treatment, the production of fuel oil in line with environmental standards. This kind of fuel oil has high calorific value and low viscosity, and is suitable for various combustion equipment.
2. Lubricating oil production
The slurry is rich in hydrocarbons and can be used as the base oil of lubricating oil. After refining and blending, various properties of lubricating oil can be produced to meet the lubrication needs of mechanical equipment.
3. Petrochemical raw materials
The hydrocarbons in the slurry can be used as petrochemical raw materials to produce various chemicals, such as olefins, aromatics, etc. These chemicals are widely used in plastics, rubber, fiber and other fields.
4.
slurry of building materials can be used as additives of building materials to improve the water resistance, corrosion resistance and strength of materials. For example, adding slurry to asphalt concrete can improve the durability and skid resistance of the pavement.

In conclusion, slurry oil has broad application prospects in the field of chemical production raw materials. Through in-depth understanding of the nature and composition of slurry oil, we can make better use of slurry oil resources and improve the production efficiency and product quality of chemical products. At the same time, it is also necessary to pay attention to the environmental problems that may be brought about in the process of oil slurry treatment, and take effective measures to control and control.

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