Heat Exchanger
Chemical Reactor, Pressure Vessel, Heat Exchanger
Reactor (QF-PV-R)
Sulfuric Acid Plant Based on Gas Recovery From Zinc Melting (QF-SAZ)
Sulfuric Acid Plant Based on Pyrite (QF-SAP)
407
465
415
389
518
446
485
288
268
347
353
444