According to energy and power expert Laxmi Narayan, the gas treatment market has reached USD 5.53 billion in 2026 and is expected to grow to USD 9.04 billion by 2035, registering a CAGR of 5.60%. The gas treatment market companies such as Dow, BASF, Huntsman, INEOS, Eastman are playing a key role in market expansion, with major opportunities emerging across type, application, end use and region segments.