Способ и устройство дл сушки и остановки, по меньшей мере, одного мембранного модул , предназначенного дл прохождени газа

摘要

Process and device for drying and shutting down at least one membrane module 4 which is connected downstream of a pressure source 2, is provided for gas permeation and has a gas input line 6, a retentate output line 7 and a permeate output line 10, the retentate output line 7 of the membrane module 4 being blocked and gas continuing to be conveyed into the membrane module 4.