Global Patent Index - EP 2780098 A1

EP 2780098 A1 20140924 - METHOD AND DEVICE FOR THE SEPARATION OF ACIDIC GASES FROM A GAS MIXTURE

Title (en)

METHOD AND DEVICE FOR THE SEPARATION OF ACIDIC GASES FROM A GAS MIXTURE

Title (de)

VERFAHREN UND VORRICHTUNG ZUR ABTRENNUNG VON SAUREN GASEN AUS EINER GASMISCHUNG

Title (fr)

PROCÉDÉ ET DISPOSITIF SERVANT À SÉPARER DES GAZ ACIDES À PARTIR D'UN MÉLANGE GAZEUX

Publication

EP 2780098 A1 20140924 (DE)

Application

EP 12773311 A 20121015

Priority

  • DE 102011086252 A 20111114
  • EP 2012070380 W 20121015

Abstract (en)

[origin: US2013118350A1] The invention is directed to a method for separating acid gases from a gas mixture in which the gas mixture is contacted with an absorption medium which comprises water and at least one amine and has a phase-separation temperature in the range from 0 to 130° C. In addition, the invention is directed to a device which can be used for carrying out this method.

IPC 8 full level

B01D 53/14 (2006.01)

CPC (source: EP US)

B01D 53/1425 (2013.01 - EP US); B01D 53/1456 (2013.01 - EP US); B01D 53/1475 (2013.01 - US); B01D 53/1493 (2013.01 - EP US); B01D 53/18 (2013.01 - US); B01D 2252/20415 (2013.01 - US); B01D 2252/20421 (2013.01 - US); B01D 2252/20426 (2013.01 - US); B01D 2252/20431 (2013.01 - US); B01D 2252/20442 (2013.01 - US); B01D 2252/20484 (2013.01 - US); B01D 2252/504 (2013.01 - US); B01D 2257/30 (2013.01 - EP US); B01D 2257/504 (2013.01 - EP US); F23J 2219/40 (2013.01 - EP US); Y02C 20/40 (2020.08 - EP US); Y02E 50/30 (2013.01 - EP)

Citation (search report)

See references of WO 2013072147A1

Citation (examination)

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)

US 2013118350 A1 20130516; US 9221007 B2 20151229; AU 2012339061 A1 20140313; AU 2012339061 B2 20161013; BR 112014008497 A2 20170411; CA 2855855 A1 20130523; CO 6960534 A2 20140530; EA 025928 B1 20170228; EA 201400577 A1 20141030; EP 2780098 A1 20140924; MX 2014005746 A 20140709; TN 2014000090 A1 20150701; US 2016045857 A1 20160218; WO 2013072147 A1 20130523

DOCDB simple family (application)

US 201213675979 A 20121113; AU 2012339061 A 20121015; BR 112014008497 A 20121015; CA 2855855 A 20121015; CO 14102761 A 20140513; EA 201400577 A 20121015; EP 12773311 A 20121015; EP 2012070380 W 20121015; MX 2014005746 A 20121015; TN 2014000090 A 20140303; US 201514925183 A 20151028