Mixed aromatic hydrocarbon (Mixed aromatic hydrocarbon)

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Mixed aromatic hydrocarbon

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Product Description

Colorless transparent liquid, odor: aromatic mixture with special odor, narrow fraction reforming aromatic hydrocarbon extraction. It contains benzene, toluene, and xylene. It can be used as raw material for petroleum resin, gasoline and solvent.

Nature Description

Specific gravity (20℃)0.845-0.855 initial distillation point, ℃ not less than 87 end point,%℃ not more than 115 pickling color comparison (according to standard color comparison solution) not more than 4 color, ≤ 20 evaporation residue 0.0012.

Product Applications

Benzene, toluene and xylylene are separated by separation. It is mainly used in rubber industry, adhesive, footwear industry, etc.

It is also the main raw material for producing p-xylene (PX).

Production method

(1) after mixing methanol (isobutyl alcohol or hetero alcohol) with hydrogen peroxide at normal temperature and pressure, it is used as A2 storage tank.

(2) add compound additive to substance A for emulsion reaction, then the finished product is obtained.

(3) filter the emulsion mixture with a paper filter, and then adjust its pH value to 6.8~7.2.