Adsorption on Activated Carbon – Part 1, M. Tanzio 09/10/20 Background As a unit operation, many do not consider Adsorption a glamorous technology – “just put some charcoal in a drum and away you go!”. But the physics involved and the engineering required for an effective system are quite challenging and sophisticated. For a long…
Many are not aware of the major differences between the orifice sizes and discharge coefficients suggested by the API and the actual, ASME values used by the relief valve vendors. According to API-520, Part 1, the API orifice sizes and discharge coefficients are assumed values and are to be used only for the initial selection…
Overview When executing capital projects, small or large, the ultimate objective is to produce something that works as planned, at the lowest possible cost, with the most commercially desirable attributes, and meet all applicable laws and standards. In other words, maximize the return on investment while minimizing health and safety concerns. To do this, it…
PROCESS ENGINEERING ASSOCIATES, LLC is pleased to publicly offer the following 3½-day PHA training: PROCESS HAZARD ANALYSIS (PHA) LEADER TRAINING COURSE The purpose of the 3½ -day training course is to assist personnel at chemical plants, petrochemical plants, petroleum refineries, and manufacturing plants in becoming proficient in leading and documenting process hazard analyses (PHAs) by becoming…
Overview A safe working environment requires the evaluation and careful consideration of both general exhaust ventilation requirements and localized capture and control requirements for a chemical processing area or building. A combination of general area exhaust systems, point source capture and control systems, and emergency release capture and control systems are required to ensure that…
Determining if the atmospheric release from a pressure relief device (PSD) is safe is good engineering practice and a requirement defined by OSHA and ASME. Relief devices that are not connected to a closed relief system (flare header, knock out pot, etc.) should have tailpipes to direct the relieving stream to a safe area. An…
The initial issue of NFPA 652, Standard on the Fundamentals of Combustible Dust, was issued in September 2015. OSHA uses the NFPA standards as the basis for enforcement in managing combustible dust hazards. Are you on track for compliance with the standards? The new standard provides the basic principles of and requirements for identifying and…
A successful technology licensing project will typically pass through three distinct phases from start to finish: · Phase I: Non-Confidential Disclosure · Phase II: Confidential Disclosure · Phase III: Technology Delivery The technical information developed during the first two phases facilitates a technology licensing sale by supporting a compelling story regarding why…
