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US 9,850,217 B2Granted
High-pressure reactor for the synthesis of melamine
AssigneeCasale SA
InventorEnrico Rizzi
Life of this patent
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Abstract
Reactor for the synthesis of melamine from urea, in accordance with the high-pressure non-catalytic process, comprising: a vertical reactor body (1), at least one inlet (2) for the urea melt, a set of heating elements (3), and a central duct (7), said set of heating elements (3) being arranged inside said central duct.
Claims12
A reactor for the synthesis of melamine from urea, according to a high-pressure non-catalytic process, comprising:
- a vertical reactor body, at least one inlet for the urea melt, a set of heating elements, and a central duct, wherein:
- said central duct delimits an inner reaction zone inside said duct, and a peripheral reaction zone around said duct, and said set of heating elements is arranged in the inner reaction zone inside said central duct.
Dependencies are inferred from the claim text.