Absorbent solution containing a degrad- ation inhibitor derived from a triazole or from a tetrazole and process for the absorption of acid compounds contained in a gaseous effluent

Details for Australian Patent Application No. 2010277455 (hide)

Owner IFP Energies Nouvelles

Inventors Carrette, Pierre-Louis; Delfort, Bruno

Agent Griffith Hack

Pub. Number AU-A-2010277455

PCT Pub. Number WO2011/012777

Priority 09/03812 31.07.09 FR

Filing date 6 July 2010

Wipo publication date 3 February 2011

International Classifications

C07C 213/10 (2006.01) Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton

B01D 53/14 (2006.01) Separation of gases or vapours - by absorption

B01D 53/62 (2006.01) Separation of gases or vapours - Carbon oxides

B01D 53/78 (2006.01) Separation of gases or vapours - with gas-liquid contact

C07C 215/08 (2006.01) Compounds containing amino and hydroxy groups bound to the same carbon skeleton

C07D 249/04 (2006.01) Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms

C07D 249/12 (2006.01) Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms

C07D 257/04 (2006.01) Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms

Event Publications

23 February 2012 PCT application entered the National Phase

  PCT publication WO2011/012777 Priority application(s): WO2011/012777

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