Pseudo 2D chemical model of hot-Jupiter atmospheres: application to HD 209458b and HD 189733b Marcelino Agúndez, Vivien Parmentier, Olivia Venot, Franck Hersant and Franck Selsis A&A, 564 (2014) A73 Published online: 09 April 2014 DOI: 10.1051/0004-6361/201322895