Driven by demand in  the pulp and paper industry, the global chelating agent market is expected to grow more than 4.1% a year to $6.3 billion by 2021, according to a new study by Zion Market Research. Chelants play an important role in the manufacturing process of a wide range of industrial and household cleaning products, such as liquid washing soaps, surface cleaners, and detergents. On a regional basis, Asia Pacific accouned for more than 38% of industry volume share in 2015. Emerging ec...