C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 273/00 (2006.01) C07C 273/04 (2006.01)
Patent
CA 2724558
Process for the production of urea from ammonia and carbon dioxide in a urea plant containing a high-pressure synthesis section comprising at least one reactor section, a stripper and a condenser wherein all the high-pressure equipment is placed in a low position, wherein the height of the high-pressure section is less than 35 m from ground level and at least one of the reactor sections comprises means for the separate distribution of ammonia in the bottom of the reactor section.
La présente invention concerne un procédé pour la production durée à partir dammoniac et de dioxyde de carbone dans une installation de production durée contenant une section de synthèse haute pression comportant au moins une section de réacteur, un stripper et un condenseur, léquipement haute pression étant placé en une position basse, la hauteur de la section haute pression étant inférieure à 35m au-dessus du sol et au moins une des sections de réacteur comportant des moyens pour la distribution séparée dammoniac dans le fond de la section de réaction.
Gevers Lambertus Wilhelmus
Meessen Jozef Hubert
Mennen Johannes Henricus
Fetherstonhaugh & Co.
Stamicarbon B.v.
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