93187 ⎘
Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds combined with the synthesis of melamine
A PROCESS AND PLANT FOR THE SYNTHESIS OF UREA AND MELAMINE
#2MELAMINE PROCESS WITH PURIFICATION OF MELAMINE OFFGAS
#3UREA MELAMINE PLANT WITH MELAMINE OFF-GAS CONDENSER
#4Coupled urea melamine plant
#5Coupled urea melamine production with HP COstripping
#6PRODUCTION OF UREA AND MELAMINE
#7A PROCESS AND PLANT FOR THE SYNTHESIS OF UREA AND MELAMINE
#8Multiproduct low biuret urea production
#9Urea and melamine production
#10CONVERSION PROCESS OF ANHYDROUS OFF-GAS STREAM COMING FROM MELAMINE SYNTHESIS PLANTS INTO UREA
#11Method and system for the integrated production of urea and melamine
#12Sonication in a urea or melamine synthesis process
#13Integrated production of urea and melamine
#14Process and plant for the synthesis of urea and melamine
#15Integrated production of urea and melamine
#16Integrated process for urea and melamine production
#17Method for treating offgases from a melamine plant
#18PROCESS FOR THE PREPARATION OF MELAMINE
#19Integrated Process for Urea and Melamine Production
#20Method for concentrating an aqueous ammonium carbamate stream
#21Integrated process for urea and melamine production
#22Integrated process for urea and melamine production
#23Integrated process for urea/melamine production and related plant
#24Process for increasing the capacity of a urea plant