Reduce rubber contamination in food with these elastomers Precision Polymer Engineering Detectaseal (photo) is a new, FDA-compliant, metal-detectable elastomer designed to help food companies reduce the risk of rubber contamination during processing. Detectaseal fragments as small as 2 mm can…
Protect braided hoses with these sleeves Parker-Hannifin This company offers heat-shrink coverings (photo, top) to protect process hoses both from contamination and overall wear and tear. Their colors can be used as a code to help identify hoses. Also from…
Particulate buildup and other material flow problems are common hurdles wherever dry materials find application in the chemical process industries (CPI). Since manual intervention is costly in terms of downtime, and can be quite hazardous for the personnel involved, dedicated…
Pipe sizing calculations include certain values that are time dependent, such as costs. While some costs rise, others decrease over time. It is the designers task to ensure that the total cost is minimized. For fluid flow calculations, heuristic criteria…
The chemical process industries (CPI) invest large amounts of capital each year and spend even more to produce the goods they sell. In 2007, CPI companies large enough to be in the Fortune 500 list invested more than $100 billion…
Typical wastewater-treatment plants (WWTP) — both industrial and municipal — consume large amounts of energy, which can represent 50% or more of the facility’s variable operating and maintenance costs. Most employ biological processes that rely on energy-intensive aeration systems whose…
Relief system design is an important engineering activity throughout the chemical process industries (CPI). The main purpose of this task is to design a system that protects process equipment and piping against all possible causes of overpressure. It should relieve…
Bradley Huber Kullman Thibault Purutyan Paul Bradley becomes business manager —specialties peroxygens group for Solvay Chemicals (Houston). W. Troy Roder, president and CEO of Houston-based Foster Wheeler USA becomes chairman and CEO of Foster Wheeler Energy Ltd. (Reading, England). ABB…
Avoid kinking on tight turns with this tubing Parker Hannifin Tex-Flex fluorinated ethylene propylene (FEP) corrugated tubing (photo) can turn sharp corners without kinking. The manufacturer asserts that the tubing can handle bend diameters four times smaller than a typical…
BinMaster Level Controls Extend level measurement with this flexible probe The Procap capacitance probe (photo) features a flexible, extendable cable design for high-, middle- or low-level detection when the probe must be mounted on top of the bin. The device…