PRESSURE SWING ADSORPTION APPARATUS AND PROCESS FOR RECOVERY OF ORGANIC VAPORS

• Main Authors: ROBBINS, LANNY, A, JOHNSON, HERBERT, A, PEZOLT, DANIEL, J, COLLICK, SCOTT, J
• Format: Patent
• Language: English; French
• Published: 22.02.1996
• Edition: 6
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

A pressure swing adsorption process and method using a vacuum pump (4) to desorb organic vapors from an adsorption bed (11) and then a liquid-ring compressor (27) to compress the desorbed vapor stream to a pressure above atmospheric pressure to better recover compounds that have an atmospheric press...