Patents

US9920000: Synthesis of Methyl Carbamate and Dimethyl Carbonate (DMC) in presence of stripping with inert gas or superheated vapours and a reactor for the same

The invention relates to synthesis of Methyl Carbamate (MC) and Dimethyl Carabonate (DMC) in presence of stripping inert gas or superheated methanol vapors using packed column reactor and bubble column reactor.

Filing Date: 08-05-2015

Issue Date: 20-03-2018

Applicant: CSIR-National Chemical Laboratory (CSIR-NCL), Pune

Patent No: US9920000

Application No: 14/441753

Inventor(s): Vivek Vinayak Ranade; Ashutosh Anant Kelkar; Vilas Hari Rane; Anil Kisan Kinage; Savita Kiran Shingote; Lalita Sanjib Roy

IPC Classification: C07C 026900, B01J 000802, B01J 000818, B01J000820, B01J001900, B01J001924, C07C 006800, C07C 006806

Country: United States of America

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