Sud-Chemie India Pvt. Ltd. Delhi

We offer Sulfuric Acid. Sulfomax Series The conversion of sulfur dioxide to sulfur trioxide is the catalytic step in the production of sulfuric acid. Süd-Chemie’s SulfoMax® (C 116) series of catalysts feature different formulations and innovative shapes, covering all operating conditions in the sulfuric acid process. Whether the preferred outcome is to reduce emission, increase productivity, maximize energy recovery, decrease pressure drop or extend catalyst lifetime, SulfoMax is the product of choice.

We offer Automotive & Stationary Engines. The diesel oxidation catalyst is used to oxidize carbon monoxide, hydrocarbons, including the Soluble Organic Fraction (SOF) of diesel particulate matter. As the diesel engine is tuned lean, the exhaust contains upto 16% of Oxygen and under these conditions the reduction of NOx is limited. The CO is oxidised to carbon dioxide and the HC including the SOF are oxidised to carbon dioxide and water. As the SOF is a condensable hydrocarbon and contributes to particulate matter, the DOC also reduces SOF component of particulate matter by 20 – 40% depending on the operating conditions. Sud Chemie catalysts are designed to provide the highest activity at low temperatures for CO and HC. For use with Sulphur containing fuels, the catalysts are formulated along with an additive to suppress the oxidation of sulphur dioxide to particulate sulphates. They can be offered on both metallic as well as ceramic substrates. For use in after-treatment systems fitted with downstream Diesel Particulate Filter andor a SCR, Sud Chemie Envicat™ DOC can be custom designed to oxidise controlled quantity of NO to NO2 to facilitate the oxidation of the soot on the DPF and accelerates the deNOx reaction on the SCR at low exhaust temperature to meet the global emission standards. The Envicat™ DOC have been certified for complying with the legislated emission norms.

We offer Custom Catalysts. Following is a partial list of applications for which Süd-Chemie has successfully developed catalysts and scaled up to commercial levels. Hydrogenation Dehydrogenation Isomerisation Methylation Dehydration Ammoxidation Epoxidation Hydroxylation Amination Reductive amination