Release time：2020-07-31 author：Jiangyin CaiYouDao Chemical Co., Ltd clicks：1345
Heavy aromatics and aromatic solvent oils are two common chemical products. Do you know the difference between the two products? In order to deepen our understanding of heavy aromatics and facilitate their later use, let's take a look at the main differences between them.
1. Different components: aromatics above C10 are called heavy aromatics, and C6-C9 are called aromatic solvent oils.
2. Different structure: aromatic hydrocarbon usually refers to the hydrocarbon with benzene ring structure in the molecule, which is one of the closed chain hydrocarbons with the basic structure of benzene ring, while heavy aromatics refers to the mixed aromatics with molecular weight greater than xylene; solvent oil is one of the five petroleum products, which can be divided into alkanes, cycloalkanes and aromatics according to the chemical structure.
