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[Chemical Knowledge]：Properties and Uses of Fatty Alcohols (Technical Grade)

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The properties and uses of fatty alcohols (industrial grade) in the field of raw materials for chemical production

Abstract

This paper introduces the properties and uses of industrial grade fatty alcohols in detail. As an important chemical raw material, fatty alcohols are widely used in industrial production and daily life. The article first summarizes the basic properties of fatty alcohols, including their physical and chemical characteristics. Then, the article discusses in detail the various uses of fatty alcohols in the production of chemical products, such as surfactants, plastic plasticizers, solvents, lubricants and so on. Finally, the production process and market prospect of fatty alcohols are also discussed.

keywords: fatty alcohol, industrial grade, properties, use

introduction

fatty alcohol is a kind of containing hydroxyl and fatty hydrocarbon organic compounds, widely exists in nature and industrial production. As an important chemical raw material, industrial grade fatty alcohol has many properties and uses. This article will introduce the properties and uses of industrial-grade fatty alcohols in detail, in order to provide reference for research and production in related fields.

1. the properties of fatty alcohols

1. Physical properties: Industrial grade fatty alcohols are usually colorless or pale yellow oily liquids or solids with high boiling points and densities. They are insoluble in water, but are miscible with many organic solvents.
2. chemical properties: fatty alcohols have typical chemical properties of alcohols, such as reacting with acids to generate esters, reacting with aldehydes to generate acetals, etc. In addition, fatty alcohols also have oxidation resistance and thermal stability.

2. the use of fatty alcohol

1. Surfactant: fatty alcohol can be used as the main raw material of non-ionic surfactant, used in the production of detergents, emulsifiers and so on. Such surfactants have good detergency, hard water resistance and biodegradability.
2. Plasticizers: Fatty alcohols can be used in the plastics industry as plasticizers to improve the flexibility, low temperature resistance and processability of plastics.
3. solvent: fatty alcohol has a high boiling point and solubility, can be used as a solvent for paint, ink, coating and other industries.
4. Lubricant: Fatty alcohols have good lubricating properties and can be used as lubricants in machinery, metallurgy and other fields.

3. fatty alcohol production process

industrial grade fatty alcohol production mainly uses oil hydrogenation method and petrochemical raw material method. The oil hydrogenation method uses animal and vegetable oils as raw materials to generate fatty alcohols through hydrogenation reactions; the petrochemical raw material method uses olefins such as ethylene and propylene as raw materials to generate fatty alcohols through oxo reactions.

4. market prospects

With the rapid development of the chemical industry, the market demand for industrial-grade fatty alcohols is on the rise. In the future, with the continuous emergence of new technologies and new applications, the market prospect of fatty alcohols will be broader.

conclusion

industrial grade fatty alcohol as an important chemical raw material, has a wide range of applications in the field of chemical production raw materials. This paper introduces the properties and uses of fatty alcohols in detail, in order to provide reference for the research and production of related fields. With the continuous progress of science and technology, fatty alcohols will have more applications and market prospects in the future.

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