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Ejector used in oil, gas and chemical industries, has passive gas outflow channel that is cylindrical cavity which is located with annular nozzle of main stage and is mated with it in small-diameter profiling portion from one end, and communicates with corresponding pipeline through welded confuser 2024-08-20
METHOD FOR ACCUMULATION OF VAPOROUS MOISTURE AND MOISTURE OF ATMOSPHERIC PRECIPITATION IN SOIL FOR GROWING PERENNIAL PLANTATIONS IN SEMI-DESERT LANDSCAPES 2024-05-17
METHOD FOR REDUCING PROCESS LOSSES OF ACRYLONITRILE DURING ITS PRODUCTION 2024-03-04