Method and system for operating a gas compressor in an ammonia and urea plant
Номер патента: CA3180125A1
Опубликовано: 02-12-2021
Автор(ы): Lino Giovanni PORRO, Nils D'HOKER, Pieter Vidts
Принадлежит: Yara International ASA
Опубликовано: 02-12-2021
Автор(ы): Lino Giovanni PORRO, Nils D'HOKER, Pieter Vidts
Принадлежит: Yara International ASA
Реферат: Method and system for operating a gas compressor in an ammonia and urea plant The present disclosure provides a plant comprising an ammonia-producing unit and a urea-producing unit. The urea-producing unit comprises a gas compressor, a steam turbine fluidly connected to the ammonia-producing unit for receiving steam produced by the ammonia-producing unit, and connected to the gas compressor for providing power to the gas compressor, and an electric motor, wherein the electric motor is connected to the gas compressor and configured to provide power to the gas compressor. The present disclosure also provides a method for operating an ammonia and urea plant, and a method to revamp an ammonia and urea plant.
Method and system for multi-stage compression of a gas using a liquid
Номер патента: EP3071841A1. Автор: James Durand,Gerald Fly,Fabio Chiara,Robert UNDERHILL,Matteo TRIBERTI. Владелец: Ohio State Innovation Foundation. Дата публикации: 2016-09-28.