Brazil Gas Cleaning Technologies Market Overview, 2031

Key Insights

• According to the research report, "Brazil Gas Cleaning Technologies Market Outlook, 2031," published by Bonafide Research, the Brazil Gas Cleaning Technologies Market is anticipated to grow at more than 5.23% CAGR from 2026 to 2031.
• Brazil represents one of the largest gas cleaning technology markets in Latin America, supported by its extensive steel, mining, cement, oil refining, petrochemical, pulp and paper, chemical, fertilizer and power generation industries. The market has strong demand for particulate control, SOx and NOx reduction, gas scrubbing and industrial emissions monitoring.
• Mining and metals are particularly important application areas because Brazil has a large iron ore, bauxite, aluminum and other mineral processing industry. Steel plants, pelletizing facilities, alumina refineries and mining operations require dust collectors, bag filters, ESPs, scrubbers and other systems for controlling particulate and gaseous emissions.
• The market also has a substantial retrofit opportunity. Existing industrial facilities are increasingly upgrading filtration and gas treatment systems to comply with environmental licensing requirements and improve operational efficiency. CSN, for example, is investing BRL 750 million to modernize particulate control systems at its Presidente Vargas steelworks, with completion expected by 2026.

Market Outlook

• Particulate control technologies are expected to remain the largest opportunity in Brazil because of the country's extensive steel, mining, cement and mineral processing activities. Bag filters, fabric filters, ESPs, cyclones and dust suppression systems are widely required across crushing, grinding, sintering, pelletizing, kiln and material handling operations.
• Steel and mining are expected to remain major demand centers. Brazil's large iron ore production and integrated steelmaking infrastructure create continued requirements for high-capacity particulate collection and process gas treatment.
• Cement manufacturing is another important application. Cement plants require filtration and gas-cleaning systems for kilns, raw mills, clinker coolers, cement mills and material handling operations. Votorantim Cimentos reported continued investment in Brazil to improve particulate emission control and began using a NOx-abatement system at its Nobres facility in Mato Grosso.
• Oil refining and petrochemicals provide opportunities for SOx and NOx treatment, scrubbers, absorbers, VOC control and integrated flue-gas systems. Petrobras' RNEST refinery provides a particularly notable example, with its SNOX unit designed to remove SOx and NOx and convert them into sulfuric acid.

Policies

• Brazil regulates industrial air emissions through the National Environmental Council (CONAMA), the Ministry of Environment and Climate Change and state-level environmental authorities. Environmental licensing is required for activities and facilities that can potentially cause significant environmental degradation.
• CONAMA Resolution 382/2006 establishes maximum atmospheric emission limits for new stationary sources, with requirements varying according to industrial process and fuel. Resolution 436/2011 subsequently established emission limits for existing stationary sources, requiring many older facilities to modernize and substantially reduce emissions.
• CONAMA Resolution 506/2024 established updated national ambient-air-quality standards based on the World Health Organization's 2021 guidelines. The standards cover total suspended particles, PM10, PM2.5, SO₂, CO, ozone, NO₂ and lead and are being introduced through successive stages beginning in 2025.
• Brazil's environmental licensing framework was also updated through Law No. 15,190/2025, which establishes new rules for environmental licensing and introduces a special environmental licensing mechanism for designated strategic projects.

Industry Statistics

• Brazilian industrial emission estimates indicate that electricity generation is one of the largest emission sources among major industrial sectors. A national industrial emissions assessment estimated that, in 2019, electricity generation accounted for more than half of emissions across the studied industrial sectors, including approximately 360.9 Gg of NOx, 159.1 Gg of PM10, 132.4 Gg of PM2.5 and 596.3 Gg of SOx.
• Oil and petroleum product production represented the second-largest emission source in the same assessment, despite the relatively small number of refineries covered, highlighting the importance of gas-treatment technologies in Brazil's refining industry.
• The pulp and paper sector generates significant black-carbon and NMVOC emissions, while cement production generates substantial NOx and particulate emissions, creating additional demand for filtration and gas treatment technologies.
• Brazil's thermal-power environmental requirements also specify emission control equipment such as desulfurization systems, low-NOx burners, denitrification equipment and particulate removal systems for eligible coal fired generation projects.

Segment Analysis

Brazil Gas Cleaning Technologies Market By Technology
• Gas scrubbing is an important technology segment because Brazilian industrial facilities generate SOx, acid gases, ammonia, chlorine compounds, and other gaseous pollutants. Wet scrubbers, dry and semi dry scrubbers, absorption systems, and other gas treatment technologies are used across chemicals, metals and steel, refining, cement, mining related processing, and other industrial applications. Brazil's stationary source regulations establish pollutant specific emission limits, encouraging industrial operators to adopt appropriate gas-treatment technologies.
• VOC/Organic Gas Control is increasingly important across Brazil's refining and petrochemical, chemical, coatings, pharmaceutical, food processing, and manufacturing industries. VOC emissions can originate from production processes, solvent use, storage and handling of organic materials, and combustion-related activities. Thermal and catalytic oxidation, adsorption, condensation, vapor recovery systems, and gas scrubbing technologies are applicable depending on the emission source and pollutant characteristics. Brazil's broader stationary source air-pollution framework supports the use of emission-control technologies to reduce industrial atmospheric emissions.



Brazil Gas Cleaning Technologies Market By End-Use
• Power represents a significant end-use segment for gas cleaning technologies in Brazil, particularly across thermal power generation and industrial energy facilities. Combustion processes generate particulate matter, NOx, SOx, and other pollutants, requiring combinations of particulate collectors, flue gas treatment systems, scrubbers, and NOx-control technologies. Thermal power plants are explicitly included among Brazil's stationary sources subject to air-emission regulation.
• Cement is an important end-use segment because clinker production, kiln operations, grinding, crushing, and material handling generate particulate matter and combustion-related gaseous pollutants. Baghouse filters, electrostatic precipitators, cyclones, scrubbers, and NOx-control systems are used across cement facilities. Brazil's stationary source framework includes specific emission control provisions for cement production, supporting continued demand for pollution-control equipment and modernization.

Brazil Gas Cleaning Technologies Market By System
• New installation systems represent an important portion of the Brazil gas cleaning technologies market, particularly for new mining and mineral-processing facilities, steel and metals plants, chemical and petrochemical facilities, cement plants, power projects, and other industrial infrastructure. New systems can be designed according to process characteristics, pollutant loads, required removal efficiency, and applicable emission limits. Brazil's CONAMA framework emphasizes the use of appropriate environmental technologies across the conception, installation, operation, and maintenance stages of stationary emission sources.
• Aftermarket/services represent a recurring component of the Brazilian gas cleaning technologies market, covering maintenance, filter and catalyst replacement, scrubber servicing, inspection, emissions testing, repairs, performance optimization, monitoring, and equipment upgrades. Because stationary source emission compliance depends on the continued operation and maintenance of pollution control equipment, industrial facilities require ongoing technical services and replacement components to maintain system performance. Brazil's national regulatory framework explicitly considers installation, operation, and maintenance as part of the environmental-technology requirements for stationary emission sources. 


Considered in this report
• Historic Year: 2020
• Base year: 2025
• Estimated year: 2026
• Forecast year: 2031
Aspects covered in this report
• Gas Cleaning Technologies Market with its value and forecast along with its segments
• Various drivers and challenges
• On-going trends and developments
• Top profiled companies
• Strategic recommendation
By Technology
• Particulate Control
• Gas Scrubbing
• NOx Control
• VOC/Organic Gas Control
• Fine Particle/Mist Control
By End-Use
• Power
• Cement
• Metals & Steel
• Chemicals
• Refining & Petrochemicals
• Mining
• Pulp & Paper
• Others
By System
• New Installation
• Retrofit/Replacement
• Aftermarket/Services