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Stamicarbon Corporate brochure
Simplified granulation process now in succesful operation
Product development Dry Finishing
PANEL DISCUSSION Finishing and various issues
MicroMist Venturi scrubbing
NCO + NH3 •Atomization Sprayer losses, however minimal with Stamicarbon film spray nozzles •Attrition
Life cycle service agreement for the LAUNCH series
LAUNCH MELT™ flash design
How green is the Stamicarbon Urea process
an be solved in two different ways, either with an in–line and/or with an end-of-pipe solution. The combination of the equilibrium reaction and the presence of inerts make an in-line solution not feasible. Therefore end-of-pipe solutions to eliminate ammonia emissions in both urea melt and finishing plants are still needed to obtain a green and environmentally sustainable process. This paper covers the different available end-of-pipe solutions such as absorbers (including emergency absorber), acidic scrubbers and flares. These options have a wide range of operating windows for further optimization and achieving optimum environmental performance. Flaring reduces the ammonia emission by converting the ammonia into carbon dioxide and nitrogen oxides (NOx). Therefore, the environmental impact evaluation - after implementation of the new end-of-pipe solution - needs to be reviewed, especially when applying continuous emission flare because the environmental impact of these new type emissions are not more tolerable than ammonia emission. Stamicarbon believes that a green urea process combines optimum process conditions with a good choice of end-of-pipe solutions. The available alternatives for end-of-pipe solutions target an optimum “Triple P” balance, i.e. the balancing between financial-economical achievements (profit), environmental impact (planet) and public acceptance (people).
From urea to Uas to Multiproduct Granulation
EXPERIENCES WITH MICROMIST VENTURI SCRUBBING
Emissions abatement in finishing
Dry finishing technology
Stamicarbon's proven schemes for large scale urea production ìGoing beyond 5000, up to 6000 MTPDî
ing. - Revamp tool for existing plants aiming for >5000 MTPD...
From proven technology to MEGA single line urea plants The MEGA urea plant concept is now reality at SKW Piesteritz, Germany
the first plant at which this debottlenecking tec...
Finishing Technologies for Urea
Closed loop urea and bio fuel production
d for the sustainable production of this biomass i...
Stamicarbon UAN Technology and Protect UAN
rlands, since 2010 operating as OCI Nitrogen. - Co...
ductive environment. - Current plants need to meet th...
Better product quality
ts in better quality product because the granule i...
Stamicarbonís Mega Plant Concept
single-line urea plants that produce capacities of...
Stamicarbonís development in Granulation technology
ability to produce a final product of excellent qu...
The Low elevation technology AvancoreÆ applied in the Tierra del Fuego project
ristic of the Avancore® technology is a vertical r...