EP 2771095 A1 20140903 - ABSORBENT TERTIARY MONOALKANOLAMINE SOLUTION BELONGING TO THE 3-ALCOXYPROPYLAMINE FAMILY, AND METHOD FOR REMOVING ACIDIC COMPOUNDS CONTAINED IN A GAS EFFLUENT
Title (en)
ABSORBENT TERTIARY MONOALKANOLAMINE SOLUTION BELONGING TO THE 3-ALCOXYPROPYLAMINE FAMILY, AND METHOD FOR REMOVING ACIDIC COMPOUNDS CONTAINED IN A GAS EFFLUENT
Title (de)
ABSORBIERENDE TERTIÄRE MONOALKANOLAMINLÖSUNG DER 3-ALCOXYPROPYLAMINFAMILIE UND VERFAHREN ZUM ENTFERNEN SAURER VERBINDUNGEN IN ABGASEN
Title (fr)
SOLUTION ABSORBANTE A BASE DE MONOALCANOLAMINES TERTIAIRES APPARTENANT A LA FAMILLE DES 3-ALCOXYPROPYLAMINES ET PROCEDE D'ÉLIMINATION DE COMPOSES ACIDES CONTENUS DANS UN EFFLUENT GAZEUX
Publication
Application
Priority
- FR 1103307 A 20111028
- FR 2012000387 W 20120928
Abstract (en)
[origin: WO2013060944A1] The absorbent solution for removing acidic compounds contained in a gas effluent comprises water and at least one amine that is selected from among tertiary monoalkanolamines that contain an etheric function and belong to the 3-alcoxypropylamine family having general formula (A). The method for removing the acidic compounds contained in a gas effluent involves placing a gas effluent 1 into the column C1 together with the absorbent solution 4.
IPC 8 full level
B01D 53/14 (2006.01)
CPC (source: EP US)
B01D 53/1462 (2013.01 - EP US); B01D 53/1493 (2013.01 - EP US); B01D 53/526 (2013.01 - US); B01D 2251/80 (2013.01 - US); B01D 2252/20431 (2013.01 - EP US); B01D 2252/20478 (2013.01 - EP US); B01D 2252/20484 (2013.01 - US); B01D 2258/0233 (2013.01 - EP US); B01D 2258/0283 (2013.01 - EP US); B01D 2258/0291 (2013.01 - EP US); B01D 2258/05 (2013.01 - EP US)
Citation (search report)
See references of WO 2013060944A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013060944 A1 20130502; EP 2771095 A1 20140903; FR 2981860 A1 20130503; FR 2981860 B1 20131108; US 2014301930 A1 20141009; US 9486737 B2 20161108
DOCDB simple family (application)
FR 2012000387 W 20120928; EP 12775741 A 20120928; FR 1103307 A 20111028; US 201214353502 A 20120928