00663nab a2200193 4500 20260520001104.0 260224s2013 xxu ing Inglés Environmental permitting barriers for dryers and kilns feb. 2013 15/07/2013 ; 15/07/2013 2 p. ; 40-42 Production of shale gas proppants is one area fueling installation of these units. Understand the equipment selection and regulatory hurdles. 2 Chemical Engineering 120 ARTICULO McGowan, Thomas F. 32330 187808 187808 0 0 0 0 255627 BAAB BAAB 2026-03-06 200059959 0 200059959 2026-03-06 00:17:51 2026-03-06 ARTICULO