About Why Boldrocchi Products Industries Services & Retrofits Case Studies News Downloads Contact Flue Gas Conditioning Boldrocchi designs, manufactures and installs a variety of flue gas conditioning products in order to provide customers with seamless air pollution control/environmental solutions systems. We customize each one using in-house computational fluid dynamics (CFD) modeling, ensuring peak performance with the rest of the system. Our Solutions AIR-TO-GAS HEAT EXCHANGERS GAS CONDITIONING TOWERS HOT GAS DUCTS WE OFFER ADVANTAGES TYPES Air-to-Gas Heat Exchangers Boldrocchi has been designing and manufacturing heat exchangers in-house longer than nearly everyone else: since 1914. Air-to-gas heat exchangers lower the gas temperature in order to optimize dust/ash removal and flue gas treatment. Our team designs the heat exchangers to minimize pressure losses, reduce power consumption and to fit in the space available. WE OFFER MODELS Gas Conditioning Towers Gas conditioning towers (GCT) are possibly the most effective way of reducing the temperature and volume of the process gases in order to optimize dust removal and flue gas treatment. They cool gasses before they get to the dust removal system (fabric filter, electrostatic precipitator, scrubber or hybrid filter). WE OFFER IMAGES Hot Gas Ducts Hot gas ducts or water cooled ducts, reduce the temperature of the flue gas as it passes through. They are a crucial part of the process in several industries, such as in the steel industry exiting the electric arc furnace. These ducts are required to protect highly sensitive pieces of equipment. Select Air Pollution Control Case Studies COMPLETE APC & NOISE PROTECTION FOR BIOMASS PLANT IN ITALY Boldrocchi provided complete air pollution control and noise protection solutions for a biomass plant near Milan, Italy. Analyses show complete success: air pollutants have been removed to well under area limits and noise is nearly completely eradicated – the plant’s noise emissions are lower than any other biomass power plant in Italy. READ MORE SNCR USED IN CEMENT KILN TO REDUCE NOX IN ITALY Boldrocchi succeeded in obtaining impressive NOX reduction rates by using Selective Non-Catalytic Reduction (SNCR) in a Lepol cement kiln in Italy. We were able to reduce NOX to 350 mg/Nm3, translating into an efficiency of > 60%, rivaling the best abatement possible with SNCR. The injection point was chosen where there was an optimal flue gas temperature window (850°C – 1000°C) to ensure reaction efficiency. READ MORE PRODUCTS Fans, Blowers & Compressors Heat Exchangers & Coolers Air Pollution Control & Environmental Solutions Gas Turbine Systems & Noise Protection Heavy-Duty Process Dampers Service & Retrofits DOWNLOADS Brochures Articles and Editorials Certificates Corporate Documents CORPORATE Careers Privacy Contact Us Copyright 2021 Boldrocchi | All Rights Reserved Boldrocchi's facilities are operational following COVID-19. LEARN MORE.