Structured - AMACS Process Tower Internals

MONTZ-PAK TYPE BSHHIGH-PERFORMANCE PACKING FOR THERMAL MASS TRANSFERThe BSH-packing combines the essential features and characteristics ofmetal sheet and wire mesh packing. A remarkable characteristic of theBSH-packing is the special surface structure. This consists of rhombicperforations with alternating burred-up edges. This structureensures an excellent and uniform wetting under lowest andhigh liquid loads. Turbulences caused by the burred-uprims of the orifice ensure a permanent mixing of theliquid film on the packing surface.8Characteristicsn high capacity and flexibilityn good wettability, thusensuring excellent contactsurfaces between vapor andliquidn high fractionating efficiencyalmost up to capacity limitn liquid loads 0.2 to >150 m 3 /m 2 /hn low pressure dropn solutions for any fractionating problem thanks to avariable specific surfaceApplicationsn vacuum columnsn normal-pressure and high-pressure columnsn absorptionn natural gas dryingn refinery columnsn petrochemical columnsn wastewater stripping columnsn fractionating columns for the chemical industryn columns for dealcoholizing beern revamping of existing tray or random rings columnsto improve their capacityMaterialsn stainless steels such as : 304, 410S, 316, 316 Ti,316L and 904Ln carbon steeln Hastelloy C4, aluminum, copper,titanium, monel, tantalum, etc.n other materials are availableupon requestColumn Datan column diameter 70mm up to11m and moren liquid load from 20 l/m 2 /hn operating pressures fromvacuum up to 100 barn minimal liquid hold-upSeparation stagesEight theoretical stages per meterand more are possible dependingon the design.AssemblyThe packing layersare manufactured either as one piece or in segments.Installation in the columns is effected either through shellflanges or manholes.TYPE FOR HIGHSTANDARD TYPE (45 O ) THROUGHPUTS (60 O )PAK-TYPESPEC. SURFACEm 2 /m 3BSH-250 250BSH-300 300BSH-350 350BSH-400 400BSH-500 500BSH-750 750PAK-TYPEOther surface sizes available upon request.SPEC. SURFACEm 2 /m 3BSH-250.60 250BSH-300.60 300BSH-350.60 350BSH-400.60 400BSH-500.60 500BSH-750.60 750