LOW ENERGY CYCLIC PSA PROCESS

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United States of America Patent

APP PUB NO 20140069275A1
SERIAL NO

14118442

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Abstract

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The invention is drawn to a cyclic pressure swing adsorption (PSA) process to recover an off-gas stream at high pressure with low energy consumption. Each cycle of said process comprises a blowdown phase consisting in lowering the pressure in an adsorbent bed from Phigh to Plow, wherein said blowdown phase is divided into several partial blowdown phases, wherein the gas streams discharged during the partial blowdown phases are introduced into respective discharge tanks.

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Patent Owner(s)

Patent OwnerAddress
TOTAL RAFFINAGE CHIMIE2 PLACE JEAN MILLIER LA DÉFENSE 6 COURBEVOIE F-92400

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Almeida, Peixoto Ribeiro Ana Mafalda Leca Da Palmeira, PT 1 1
Egidio, Rodrigues Alirio Porto, PT 2 12
Godinho, De Faria Dos Santos Joao Carlos Matosinhos, PT 3 12
Rifflart, Sebastien Paris, FR 5 11

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