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2019
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Invention
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Low-energy consumption process with reduced ammonia consumption, for the production of high-purit... |
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|
Invention
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Conversion process of anhydrous off-gas stream coming from melamine synthesis plants into urea. A... |
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2017
|
Invention
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Plant and process for the production of solid urea in granules. The present invention concerns a ... |
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2015
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Invention
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Tube heat exchange assembly and apparatus, in particular a reactor for the production of melamine... |
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2008
|
Invention
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Improved process for the treatment of retentate in a melamine production plant. A process is desc... |
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2007
|
Invention
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Improved process for the production of melamine with an increased yield. A process is described f... |
