DownloadsAll our available downloads are listed below. News and Press Releases Reducing industrial carbon footprint with Stoichiometry Controlled Oxidation technology Duiker Company Information DCE Brochure – Company Information (English) DCE Brochure - Company Information (Spanish) DCE Brochure - Company Information (Russian) DCE Brochure - Company Information (Portuguese) DCE Brochure - Company Information (Chinese) Duiker ISO Certificate DCE ISO 9001:2015 Certificate Technical Brochures DCE Brochure – Ammonia to Hydrogen Converter (English) DCE Brochure – Ammonia Waste Handling (English) DCE Brochure – Duiker Flame Detector (English)