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Archives

27
Jun

Pressure Testing Process Path Prior to Final Assembly

Pressure Testing Process Path Prior to Final Assembly Every cylindrical bore block is pressure tested prior to installation in the steel shell. The process path through the block is fitted with nozzles, baffles and ports to facility the pressure testing. Any leakage of the process path can be quickly identified before the assembly is mounted …

26
Jun

Bore Size and Spacing are Critical to Efficient and Robust Heat Exchangers

Bore Size and Spacing are Critical to Efficient and Robust Heat Exchangers Unlike other manufacturers, Active Chemical Systems designed blocks with larger bore holes to reduce the likelihood of clogging and extend the service live between rebuilds. However, large bore holes with closer spacing results in a manufacturing challenge. Rather than increase the spacing between …

25
Jun

Impervious Graphite Corrosion Resistance Guide

Impervious Graphite Corrosion Resistance Guide Graphite has several important characteristics that support cost effective process heat exchanger construction including incredible corrosion resistance. Click on the image below to view the complete corrosion resistance guide.

24
Jun

Reconditioned Cylindrical Block Graphite Heat Exchanger for Sale

Reconditioned Cylindrical Block Graphite Heat Exchanger For SALE! All New Graphite Components! Phenolic Impregnated Graphite Heat Exchanger Heat Transfer Area of 64 Square Feet 6″ Diameter Graphite Process Nozzles Service Nozzles: 3″ Diameter Input, 1″ Diameter Output All Nozzles are ANSI 150# Flanges 1/2″ NPT Vent and Drain Nozzles 20″ Diameter Shell; 49″ Height 100 …

23
Jun

Immersion Plate Heater Scaling Can be Reduced

Immersion Plate Heater Scaling Can be Reduced with Teflon Coating Option The image below shows an immersion plate heat exchangers with a build-up of chemical scaling from the pickling bath. The scaling reduces the immersion plate exchangers efficiency because the scales are less thermally conductive than the graphites. The build-up can be removed either chemically …

20
Jun

PTFE Bushing Protect Graphite Immersion Plate Heaters

PTFE Bushing Protect Graphite Immersion Plate Heaters Shown here in white PTFE, a bushing is installed in a graphite immersion heat exchanger. The bushing provides a number of features that enhance the lifetime of the plate heater. While bushing could be manufactured from a range of materials, PTFE provides an excellent blend of mechanical characteristics …

19
Jun

Immersion Heat Exchanger Patent

Immersion Heat Exchanger Patent Read more: https://docs.google.com/viewer?url=patentimages.storage.googleapis.com/pdfs/US6113154.pdf The founder and principal inventor at Active Chemical Systems, Inc. is Bruno H. Thut. This patent is an example of Bruno’s never ending effort to refine and improve immersion plate heater technology. Besides patents like this one, Bruno has developed an impressive range of proprietary processes and custom equipment …

18
Jun

Graphite Immersion Plate Heat Exchanger Fins

Graphite Immersion Plate Heat Exchanger Fins Thermal Conductivity Graphite’s combination of corrosion resistance and thermal conductivity makes it an excellent material for heat exchangers. While individual graphite sheets display strong anisotropic thermal characteristics (since phonons propagate quickly along the tightly-bound planes, but are slower to travel from one plane to another), the amorphous graphite material used in …

17
Jun

New Impregtite Graphite Heat Exchangers Brochure

Impregtite Graphite Heat Exchangers Standard shell and tube exchangers resistant to chemical attack from acids, alkalies, solvents and salts.IMPREG-TITE … as a material of construction combines graphite, one of the most chemically inert materials, unequaled in heat transfer characteristics, with a series of resins to give the engineer a new dimension in heat transfer design …

16
Jun

New Impervious Graphite Immersion Plate Heaters Brochure

New Impervious Graphite Immersion Plate Heaters Brochure The brochure includes detailed description of all the standard plate heaters. All IMPREG-TITE® Impervious Graphite Plate Heaters are immune to the effects of thermal shock and are unaffected by the normal action of all standard pickling and plating solutions except chromic acid. Plate Heaters are supplied with a …

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