MENU GASOLINE VAPOR EMISSION CONTROL > AIR INTAKE SYSTEMS Overview Ingevity manufactures activated carbon sheets used in air intake systems (AIS) that meet global regulations and provide many additional benefits. Our activated carbon sheet products can be easily integrated into customers’ systems in order to meet emission requirements without negatively impacting engine performance. Our experts can help your team with design, material requirements, performance optimization, and more. Using Ingevity’s activated carbon sheets means customers benefit from: Using the highest-performing materials to meet worldwide system requirements The high durability of Ingevity’s product that lasts over the vehicle’s life Low diurnal emissions that meet global regulation levels Zero flow restrictions Products Nuchar® ACS 310X Activated carbon sheet product used in air intake systems.... MORE INFO Nuchar® ACS 310X-2L Activated carbon sheet product used in air intake systems.... MORE INFO Nuchar® ACS 270X Activated carbon sheet product used in air intake systems. MORE INFO Nuchar® ACS 270X-2L Activated carbon sheet product used in air intake systems.... MORE INFO Contacts For more information on our products and services, email us at: carbon@ingevity.com HOME ABOUT MARKETS NEWS INVESTORS CAREERS CONTACT Follow Us: Brasil (Portugués) 中文 (Chinese) Trademark & Copyright Notice: ™ and © 2021 Ingevity and its related entities. All rights reserved worldwide. Use of this Website (including any and all parts and components) constitutes your acceptance of the Website Terms of Use and Legal, Privacy and Cookies Notice. COOKIES NOTICE + The Ingevity website uses cookies to analyze our traffic and optimize your user experience. For more information, including about cookies we use, go to our Cookie Notice. COOKIE NOTICE ACCEPT

MENU BIO-FRACTIONS Overview Bio-fraction products are sustainable solutions to an array of manufacturing challenges. Ingevity provides a wide range of tall oil fatty acid products based on a variety of streams of our refineries, as well as distilled tall oil pitch to meet unique customer application requirements. Our bio-fractions are used in several applications including, but not limited to: Lubricants Ore flotation Concrete mold release Roofing De-inking Emulsifiers Rubber reclamation Bring us your most complex manufacturing problems, and we will create a solution that adds benefits at a competitive price. Contact For more information on our products and services, email us at: chemicals@ingevity.com. HOME ABOUT MARKETS NEWS INVESTORS CAREERS CONTACT Follow Us: Brasil (Portugués) 中文 (Chinese) Trademark & Copyright Notice: ™ and © 2021 Ingevity and its related entities. All rights reserved worldwide. Use of this Website (including any and all parts and components) constitutes your acceptance of the Website Terms of Use and Legal, Privacy and Cookies Notice. COOKIES NOTICE + The Ingevity website uses cookies to analyze our traffic and optimize your user experience. For more information, including about cookies we use, go to our Cookie Notice. COOKIE NOTICE ACCEPT