The process of the present invention creates a sustainable and closed water loop allowing inherent recycles of all liquid streams generated in the process. The liquid streams generated during the process of the invention are inherently recycled completely, making the process of the present invention a zero liquid discharge process which is environmentally friendly and sustainable. This invention further relates to a sustainable chemical process of reduction of R- NO2 or R-NO into corresponding R-NH2 that produces environmentally friendly R-NH2 in good yields and selectivity with large of mother liquor recycle. The process has a wide scope in that it can be applied to a number of molecules.
本发明的过程创建了一个可持续和闭合的
水循环,允许在过程中产生的所有液体流的固有循环。在本发明的过程中产生的液体流被固有地完全回收利用,使得本发明的过程成为一种零液体排放的环保和可持续的过程。该发明还涉及一种可持续的
化学过程,用于将R-
NO2或R-NO还原为相应的R-NH2,产生具有良好产率和选择性的环保R-NH2,并具有大量母液回收。该过程具有广泛的适用范围,可应用于多种分子。