Current Location： Home > News > Chemical Knowledge > Manufacturing method and process flow of cracking carbon nine for industrial use

[Chemical Knowledge]：Manufacturing method and process flow of cracking carbon nine for industrial use

Read： 892 Time：20months ago Source：Transform the World with Simplicity

Industrial Pyrolysis Carbon Nine Manufacturing Method

1. Introduction

Pyrolysis Carbon Nine is an important raw material for the production of chemicals, widely used in rubber, plastics, paints, inks and other fields. With the rapid development of the chemical industry, the demand for cracking carbon nine is also increasing. Therefore, it is of great significance to study the manufacturing method of industrial pyrolysis carbon nine for improving production efficiency, reducing costs and improving product quality. The nature and use of

2. cracking carbon nine

cracking carbon nine is a mixture, mainly composed of aromatic hydrocarbons with 9 carbon atoms, including benzene, toluene, xylene and so on. Its stable nature, has good solubility and volatility, can be used in the manufacture of rubber, plastic, paint, ink and other products.

3. industry with cracking carbon nine manufacturing method

1. raw material selection

manufacturing cracking carbon nine raw materials are mainly petroleum hydrocarbons, such as naphtha, reformate and so on. The selection of suitable raw materials is of great significance for ensuring product quality and reducing costs.

2. cracking reaction

heats the raw material to a certain temperature for cracking reaction to generate cracking gas and cracking oil. The cracking reaction temperature, pressure, residence time and other factors have a greater impact on product quality, need to optimize the control.

3. Fractionation treatment

fractionates the pyrolysis oil, separates the light component and the heavy component, and obtains the pyrolysis carbon nine product. The temperature and pressure of the fractionation treatment should be adjusted according to the product requirements.

4. Refined treatment

In order to meet the quality requirements of cracking carbon nine in different fields, the products can be refined, such as desulfurization, denitrification, decolorization, etc. Refining treatment methods need to be selected according to raw material and product requirements.

4. industrial cracking carbon nine manufacturing method optimization

1. improve the quality of raw materials

selection of high quality raw materials is conducive to improving the cracking carbon nine product quality, reduce production costs. Therefore, the quality index should be strictly controlled in the process of raw material procurement.

2. Optimization of cracking reaction conditions

cracking reaction conditions have a greater impact on product quality, and can be optimized by adjusting temperature, pressure, residence time and other factors to improve the yield and quality of cracking carbon nine.

3. Strengthen the control of fractionation treatment

fractionation treatment is an important link in the manufacturing process of cracking carbon nine, and it is necessary to strengthen the control to ensure the stability of product quality. By adjusting the fractionation temperature and pressure, the operating parameters can be optimized to improve the separation effect.

4. Introduction of new technologies and equipment

With the continuous progress of science and technology, the introduction of new technologies and equipment is conducive to improving the production efficiency and quality of cracking carbon nine. For example, the use of advanced automation control systems can achieve precise control of the production process and improve product quality and production efficiency.

5. Conclusion The manufacturing method of cracking carbon nine for

industry involves many links and factors, and a comprehensive optimization control is needed. By selecting suitable raw materials, optimizing the cracking reaction conditions, strengthening the control of fractionation treatment and introducing new technologies and equipment, the production efficiency and quality of cracking carbon nine can be improved, the needs of different fields can be met, and the sustainable development of the chemical industry can be promoted.

Previous： Manufacturing method and process flow of cracking carbon five for industrial use

Next： Production method and process flow of polymerization grade propylene

News Categories