Recent Breakthroughs and Advancements in NOx and SOx Reduction Using Nanomaterials-Based Technologies: A State-of-the-Art Review

• Published in: Nanomaterials (Basel, Switzerland) Vol. 11; no. 12; p. 3301
• Main Authors: Ali, Moazzam, Hussain, Ijaz, Mehmud, Irfan, Umair, Muhammad, Hu, Sukai, Sharif, Hafiz Muhammad Adeel
• Format: Journal Article
• Language: English
• Published: Basel MDPI AG 06.12.2021; MDPI
• Subjects: Air pollution; Catalysts; catalytic systems; Chemical reduction; Coal-fired power plants; Edetic acid; Electricity; Emissions; Emissions control; Energy; Energy consumption; Energy costs; Ethylenediaminetetraacetic acids; Exhaust emissions; Fe3O4 nanomaterial; Flue gas; Fossil fuels; Gases; Greenhouse gases; Industrial plant emissions; Iron oxides; Nanomaterials; Nanoparticles; Nanotechnology; Nitrogen oxides; NOx and SOx removal; Pollutant removal; Pollutants; Regeneration; Review; Reviews; Selective catalytic reduction; Stability; State-of-the-art reviews; Urbanization; Washing; wet-scrubbing; Japan

Nitrogen and sulpher oxides (NOx, SOx) have become a global issue in recent years due to the fastest industrialization and urbanization. Numerous techniques are used to treat the harmful exhaust emissions, including dry, traditional wet and hybrid wet-scrubbing techniques. However, several difficult...