- Home
- Equipment
Refine by
Raschig Environmental Equipment & Supplies
33 equipment items found
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
Raschig USA prepared the mechanical and process designs of the trays for this tower and then supeivised the fabrication and assembly of the several trays required for the tower. The design included all aspects of the tray seen here -including the support arms in addition to the panel itself. Also please note manways included in the tray design on either side of the pressure relief ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
Like sieve trays, valve trays have been in use as far back as the 1950's but nowadays have become the more popular choice because of their greater operating range properties. Valve trays are essentially flat perforated trays with moveable or fixed valve units with or without a cage structure covering the holes. Moveable valves are disk-shaped type devices which are enclosed within a cage ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
The RJ-SVG valve is a fixed unit punched out of the tray deck at a fixed vertical curtain distance. The valve consists of 2 legs formed integrally with the tray deck. The fixed nature of the valve unit implies an operating range flexibility similar to that for sieve trays. The main advantage of fixed valves is that the high horizontal vapour velocity issuing through the narrow curtain area ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
Sieve trays became a dominate tower internal for mass transfer columns in the 1950's owing to their simple shape and ease of manufacture. This made sieve trays a popular device for extensive research and as a result, a considerable amount of experience has been gained for tray design and it's application. Sieve trays are flat perforated plates in which vapour is forced through the holes into the ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
Trays can be fabricated from numerous materials. Most often observed in the field are carbon, ferritic and austenitic steels. Exotic metals such as Hasteloy alloys, titanium and other steel types are also available and may be needed dependent upon specific project ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
The RJ-A3 is a two-piece valve unit to maximize vapour rate flexibility. It comprises of a moveable light weight valve disk which is enclosed in an open orifice cage structure with four legs that are attached firmly to the tray floor. Dependant upon the vapour rate, the valve disk moves up or down within the cage structure and the maximum opening is controlled by the height of the cage legs. The ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
This valve type is the same as the RJ-A3 caged float valve except that the tray deck consists of a venturi-shaped orifice rather than a sharp-edge orifice. The venturi opening offers lower vapour rate flexibility due to the lower pressure ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
The RJ-A1 is a three-piece valve unit to maximize vapour rate flexibility. It comprises of a moveable light weight valve disk and a heavy weight valve disc which are enclosed in an open orifice cage structure with four legs that are attached firmly to the tray floor. Dependant upon the vapour rate, the light valve disk moves up first until the bottom of the second disc is reached. With further ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
We have the experience to recommend the correct tray type and the number of trays needed to achieve the separation ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
Mist eliminators (Or Demisters) serve a purpose just as their name would imply – They capture mists that may form in a column. Mist eliminators function to reduce droplet entrainment exiting a column through the use of inertia. Undesirable droplet byproducts can be kept within a column with the use of a mesh eliminator. Pictured is a mesh pad type mist eliminator with support grids. Mesh ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
Nye trays were developed to provide a cost effective way to significantly increase the capacity of existing distillation towers. Compared to a conventional valve or sieve tray a significant higher capacity can be achieved. The general design of Nye trays can be compared to conventional valve or sieve trays containing the same three general regions: the active area (contact zone), the ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
Dual flow trays are essentially sieve trays without down comers such that the entire tray active area is perforated with holes. Hole sizes range between 12.5 to 25 mm in diameter. Tray action occurs through the continuous counter current passage of vapour and liquid through the tray holes. As the liquid and vapour load are increased, the tray liquid head increases up to a point where a pulsating ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
Bio-Pac is Jaeger Enviromental's random packed polypropylene media ideally suited for trickling filter applications and submerged bed applications, including submerged aerated filters and submerged anaerobic systems. Wide range of material specific gravity available for varying media buoyancy. Bio-Pac is available with 30, 31 and 60 ft2/ft3 (100 and 200 m2/m3) of surface ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
The famous forth generation random packing, available in select sizes in plastic. High-performance, free-flowing random packing for scrubber and stripper applications. Raschig Super Rings are the 4th generation in random packing design, and offer significantly lower pressure drop and equal or superior mass transfer properties vs. traditionally designed random dump plastic tower packings. In ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
High-performance random packing. As such, this packing supports high transfer rates, excellent gas and liquid dispersion characteristics, and good fouling resistance. General purpose, high-performance, free-flowing random packing for scrubber, stripper\ biological and other packed applications. Low Profile Rings (LPRs) are an innovative, hi-performance random packing. Available in a full spectrum ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
Pall Rings (Jaeger Rings, Ballast Rings, Basic Rings, etc.). Traditional plastic random packing for scrubber, stripper, and biological applications. Traditional plastic random packing for scrubber stripper and biological applications. Polypropylene - Other plastic resins available such as PVC, CPVC, PVDF, PFA and others. Please inquire regarding the specific needs of your ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
High-performance, free-flowing random spherical packing for scrubber and stripper applications. Raschig Super Rings are the 4tn generation in random packing design. It offers significantly lower pressure drop and equal or superior mass transfer properties vs. traditionally designed random dump metal tower packings. Product is available in 304 SS and 316 SS (both standard stock items) as well as ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
The Raschig Super-Pak® is a structured packing designed to allow free flow of vapor – liquid streams. Unlike previous structured packing design, there are no sharp directional flow changes within the Raschig Super-Pak® element. Rows of sinusoidal waves within the vertical packing sheets are surface-enhanced to encourage greater turbulent radial spread of thin liquid film flows on ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
The 4th generation in random packing design. It offers significantly lower pressure drop and equal or superior mass transfer properties vs. traditionally designed random dump metal tower ...
Manufactured by:Raschig GmbH / Raschig USA, Inc. based inArlington, TEXAS (USA)
Modular media consisting of extruded HDPE. tubes which are heat welded into rugged blocks. Vertical tube orientation resists plugging of biomass. Improved treatment efficiency due to. 3-dimensional openness of media which. promotes complete mixing within the ...