Leading supplier of cost-efficient, effective diesel-emission-control technologies.

Emissions from diesel engines are of increasing concern to government regulators around the world. Cars, trucks and off-road equipment that run on diesel or alternative fuels are the source of harmful hydrocarbons (HC), nitrogen oxides (NOx) and particulate matter (PM) that pollute the air and are linked to respiratory diseases.

Our heavy duty technologies are in use today on most of the diesel vehicles produced around the world. BASF ECMS is home to significant diesel research and development facilities around the world. These facilities are being used to develop the technologies needed to meet the rapidly decreasing emission levels called for in new emissions regulations.

The global leader

BASF ECMS has unsurpassed expertise in developing innovative emissions control technologies for a wide range of applications, to enable clean air for a sustainable future.

Controlling emissions

Our focus is reducing pollutants such as carbon monoxide (CO), hydrocarbons (HC) and nitrogen oxides (NOx) as well as soot, or particulate matter (PM).

Meeting regulations

Our technologies help OEMs comply with strict emission limits such as EUVI, EUVII, EPA27, NS VI, and BS VI.

>90%

Reduction of particulate matter, carbon monoxide and hydrocarbons by our CSFs.

>50%

Reduction of HC and CO emissions by our DOCs.

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Our heavy duty diesel emissions reduction technologies
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Featured Products and Services

Diesel Oxidation Catalysts

Diesel Oxidation Catalyst (DOC) technology controls emissions of hydrocarbons (HC), carbon monoxide (CO) and particulate matter (PM) from diesel vehicles.
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Selective Catalytic Reduction (SCR)

BASF ECMS has been a leader in SCR technology for stationary source and mobile emissions.
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Selective Catalytic Reduction on Filter (SCRoF)

SCR on Filter controls NOx (nitrogen oxides) and particulate matter emissions from diesel engines on a single substrate.
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Ammonia Oxidation Catalysts (AMOX)

AMOX - or ammonia oxidation - catalysts are designed to prevent ammonia breakthrough or slip in SCR systems.
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Catalyzed Soot Filters (CSF)

Catalyzed Soot Filters (or diesel particulate filters, DPF) reduce emissions of particulate matter from diesel engines.
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Multi-functional Catalysts (MFC)

Multi-Functional Catalysts are advanced 2-in-1 solutions that integrate SCR for NOx abatement with oxidation functionality into a single catalytic component.
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Retrofit

BASF ECMS is a leading supplier of cost-efficient diesel-emission-control technologies for the retrofit market.
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Natural Gas Catalyst

We offer the leading catalyst technology for natural gas vehicles (NGVs) to meet strict emission regulations, including EU IV-VII, US2010 and Global Tier 4.
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Latest News

ECMS partners with local municipality to provide clean water for more than 10,000 residents in Chennai
BASF Environmental Catalyst and Metal Solutions receives Manufacturing Award for Sustainability from Birmingham Business Journal
BASF Catalysts India Private Limited inaugurates a new RD&A lab for automotive emissions control solutions
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General Enquiries
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