A Review on Phthalic Anhydride Industry and Uses | Stephy Publishers

 


Annals of Petroleum and Petrochemical Engineering - (APPE)| Stephy Publishers

Abstract:

Phthalic anhydride is the chemical that results from the oxidation of orthoxylene or naphthalene. In the USA, about 9 percent of phthalic anhydride came from naphthalene in2003. The remainder came from ortho-xylene.

Keywords: Phthalic anhydride, Vacuum distillation system, OX

Introduction:

Phthalic anhydride is an organic compound that has a chemical the formula C6H4(CO)2O. It is the anhydride of phthalic acid. Phthalic anhydride uses enter in many applications such as construction, marine, transportation applications, automotive applications, furniture, fixtures, market declining and it enters in the manufacturing of the following compounds

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