000 00465nab a2200169 4500
005 20260520000229.0
008 260224s2011 xxu
245 0 0 _aNippon Ketjen introduces new catalysts for residue hydrotreating
260 _a
_b
_cfeb. 2011
270 _a17/02/2011 ; 17/02/2011
300 _a1 p. ; 12
581 _a2
773 0 _tChemical Engineer
_g118
942 _cARTICULO
100 1 _aJenkins, Scott
_943313
999 _c173360
_d173360