000 00580nam a2200157 a 4500
005 20220228110734.0
035 _aF8901000716797
084 _aUIL BUL 324 1940
100 _aJohnstone, H. Fraser
245 _arecovery of sulphur dioxide from dilute waste gases by chem-ical regeneration of the absorbent / H. Fraser Johnstone an-d Alamjit D. Singh
260 _aUrbana, Illinois : University of Illinois, Engineering Experiment Station
300 _a140 p.
440 _aBulletin ; no.324
690 _aDióxido sulfúrico - Eliminación
700 _aSingh, Alamjit D., coaut.
999 _c63525
_d63525