Adipic acid (hexanedioic acid) with a molecular mass of146.14 g mol−1and pKavalues of 4.43 and 5.41, is one of the mostimportant aliphatic, straight-chain dicarboxylic acid for commer-cial purpose [1]. Adipic acid is primarily used for manufacturingnylon 6-6, and the global market of which is estimated at approx-imate $6.3 billion per year. The forecast of adipate productiongrowth is 4.1% annually, leading to a global production of 3.3 milliontons in 2016 [2].