Reference projects across four continents.
Selected Kaiteli installations spanning semiconductor, petrochemical, natural gas, hydrogen, environmental and food-grade CO₂ applications. Full case studies are available under NDA to qualified customers.
9N N₂ purification for a 12-inch advanced-node fab
Ultra-high-purity N₂ purifier train delivering sub-ppb O₂ / H₂O / CO / CO₂ / THC for an advanced-node semiconductor line.
Read full case studyElectrolytic H₂ polishing skid for a European export terminal
Turnkey deoxygenation, drying and CO/CO₂ polishing package for green H₂ produced by alkaline and PEM electrolysers.
Read full case studyOlefin refining catalyst retrofit for a world-scale PE line
Retrofit of an olefin refining train removing AsH₃, PH₃, COS and O₂ from ethylene / 1-butene feed to a Ziegler-Natta polymerization unit.
Read full case studyMid-temperature desulfurization for a steam methane reformer feed
Guard-bed desulfurization system protecting reformer and low-temperature shift catalysts on a large SMR hydrogen plant.
Read full case studyLow-temperature VOC catalytic combustion for a coating exhaust
Catalytic combustion unit destroying mixed VOCs (esters, ketones, aromatics) from a large industrial coating line.
Read full case studyLow-temperature SCR DeNOx retrofit for an industrial furnace tail gas
SCR DeNOx retrofit removing NOx from a low-temperature industrial furnace tail gas stream containing residual dust and sulfur.
Read full case studyNeed help selecting the right catalyst, adsorbent, or gas purifier?
Share your gas composition, impurity levels, flow rate, and outlet purity requirement. A Kaiteli process engineer will respond within one business day with a tailored selection and quotation.