HIGH TURNDOWN BUBBLE CAP TRAY

摘要

HIGH TURNDOWN BUBBLE CAP TRAY A bubble cap tray enabling efficient mass transfer over a wide range of vapor-liquid flowrates comprising bubble caps having triangular-shaped openings of substantially equal total area disposed in rows distant from the inlet and proximate the inlet wherein the bubble caps in rows distant from the inlet experience a substantially equal liquid head across the tray and the bubble caps in rows proximate the inlet experience a lesser liquid head than the bubble caps in the rows distant from the inlet.