EP 3322979 A1 20180523 - AMINES ANALYSIS BY ION CHROMATOGRAPHY
Title (en)
AMINES ANALYSIS BY ION CHROMATOGRAPHY
Title (de)
AMINANALYSE DURCH IONENCHROMATOGRAPHIE
Title (fr)
ANALYSE D'AMINES PAR CHROMATOGRAPHIE IONIQUE
Publication
Application
Priority
- US 201562091576 P 20150713
- US 201562262575 P 20151203
- US 2016040939 W 20160705
Abstract (en)
[origin: WO2017011218A1] Methods for separating, monitoring, identifying, and/or quantifying a plurality of ionic species in a mixture are disclosed herein. The ionic species can include a plurality of amines in an industrial fluid. The methods can include a first chromatography step, a second chromatography step, and optionally, a third chromatography step. The first chromatography step and second chromatography step can be performed simultaneously, for example in a dual channel apparatus, such that the method can be performed in less than about 24 hours. Disclosed herein are also methods for efficiently operating a refinery.
IPC 8 full level
G01N 30/96 (2006.01); B01D 15/16 (2006.01); B01D 15/36 (2006.01); G01N 30/34 (2006.01); G01N 30/46 (2006.01)
CPC (source: EP)
B01D 15/161 (2013.01); B01D 15/166 (2013.01); B01D 15/361 (2013.01); B01D 15/362 (2013.01); G01N 30/34 (2013.01); G01N 30/96 (2013.01); G01N 30/30 (2013.01); G01N 30/46 (2013.01); G01N 2030/342 (2013.01); G01N 2030/8813 (2013.01)
Citation (search report)
See references of WO 2017011218A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017011218 A1 20170119; AU 2016292782 A1 20180104; CA 2990681 A1 20170119; EP 3322979 A1 20180523
DOCDB simple family (application)
US 2016040939 W 20160705; AU 2016292782 A 20160705; CA 2990681 A 20160705; EP 16744976 A 20160705