Site items in: Content by Author Albert Lanser

Presentation

Introduction Duiker Combustion Engineers is located in Wateringen-NL (main office) and has a branch office in Beijing (PRC). The core business of Duiker Combustion Engineers consists of development, engineering, supply & servicing of combustion- & process equipment. Duiker is market leader in the engineering & supply of combustion equipment for sulphur recovery units (SRU’s) in oil refineries & gas treatment plants. Combustion of ammonia In recent years, the stoichiometry-controlled oxidation (SCO) concept has been developed by Duiker Combustion Engineers to handle the ammonia-rich streams from sulphur recovery units within refineries. Several full-scale commercial SCO units have already been designed, delivered,…

Duiker Combustion Engineers BV Stoichiometry-Controlled Oxidation (SCO) Technology for Industrial Ammonia Combustion
Presentation

In recent years, the stoichiometry-controlled oxidation (SCO) concept has been developed by Duiker Combustion Engineers to handle the ammonia-rich streams from sulphur recovery units within refineries. These ammonia rich streams are considered as waste streams that need to be destroyed with low NOx emissions. Several full-scale commercial SCO units have already been designed, delivered, installed and put in operation on refinery sites across the world, firing pure ammonia or rich ammonia-containing flows. The SCO technology has been based upon staged combustion and turns out to be a robust process, which is easy to operate and responds fast to upset conditions.…