SYSTEM FOR GAS PURIFICATION AND RECOVERY WITH MULTIPLE SOLVENTS

In one embodiment, a gas purification system is provided. The system includes a first solvent section having a first carbon dioxide (CO2) absorber, a hydrogen sulfide (H2S) absorber, and a first solvent path that routes a first solvent through the first CO2 absorber and the H2S absorber. The gas pur...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	OPPENHEIM, JUDITH PAULINE, MAZUMDAR, ANINDRA
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF FUELS INORGANIC CHEMISTRY LUBRICANTS METALLURGY NON-METALLIC ELEMENTS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLEGASES CONTAINING CARBON MONOXIDE SEPARATION TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	In one embodiment, a gas purification system is provided. The system includes a first solvent section having a first carbon dioxide (CO2) absorber, a hydrogen sulfide (H2S) absorber, and a first solvent path that routes a first solvent through the first CO2 absorber and the H2S absorber. The gas purification system also includes a second solvent section having a second carbon dioxide (CO2) absorber and a second solvent path that flows a second solvent through the second CO2 absorber. The gas purification system has a gas path though the first and second solvent sections, wherein the first and second solvent paths are separate from one another, and the first and second solvents are different from one another. Dans un mode de réalisation, linvention porte sur un système de purification de gaz. Le système comprend une première section de solvant ayant un premier absorbeur de dioxyde de carbone (CO2), un absorbeur de sulfure dhydrogène (H2S) et un premier circuit de solvant qui dirige un premier solvant à travers le premier absorbeur de CO2 et labsorbeur de H2S. Le système de purification de gaz comprend également une seconde section de solvant ayant un second absorbeur de dioxyde de carbone (CO2) et un second circuit de solvant qui fait écouler un second solvant à travers le second absorbeur de CO2. Le système de purification de gaz a un circuit de gaz à travers les première et seconde sections de solvant, dans lequel les premier et second circuits de solvant sont séparés lun de lautre, et les premier et second solvants sont différents lun de lautre.