- Global Energy Infrastructure
Shahab Zardynezhad is a registered Senior Mechanical Engineer in Alberta with more than 30 yr of experience working on many of the world’s largest oil, gas and petrochemical projects. He has experience in engineering, procurement services, manufacturing, shop/field inspection, installation, commissioning, startup, reliability, and the maintenance and operation of pumps, compressors and turbines. Mr. Zardynezhad holds a BS degree in mechanical engineering from the University of Petroleum of Iran, an MS degree in industrial engineering from I.U.S.T-Iran, an MS degree in project management and an MS degree in mechanical engineering from the University of Calgary. He is a certified API inspector for rotating equipment.
Process Optimization / Refining / Compressors / Hydrogen / Hydrotreating / Pumps / Treating / Valves
Hydrogen recycle gas compressors are one of the most significant rotating equipment in oil refineries, petrochemical plants and upgraders.
Maintenance & Reliability / Process Control / Project Management / Boilers / Equipment / Pumps / Rotating Equipment / Valves
The most vital information on the condition of boiler feedwater (BFW) pumps is vibration.
Mean time between repairs (MTBR) is an index for judging the performance of a specific piece of equipment.
Environment & Safety / Maintenance & Reliability / Petrochemicals / Process Optimization / Refining / Corrosion / Engineering & Design / Environment / Equipment / Loss Prevention / People / Pumps
Selecting mechanical seals for hot services in an oil refinery or petrochemical plant is always a challenging task—and it is a task that needs careful attention, since the wrong seal selection can have a significant impact on pump reliability and availability.
Maintenance & Reliability / Petrochemicals / Process Optimization / Compressors / Construction / Engineering & Design / Equipment / Loss Prevention / Piping / Polymers / Rotating Equipment / Valves
Centrifugal compressors are designed with different suction nozzle orientations and impeller layouts in casing.
Compressors / Environment & Safety / Maintenance & Reliability / Equipment / Loss Prevention / Natural Gas / Safety
Compressor failure in an oil refinery can have severe consequences on health, safety and the environment.
The design and construction of oil, gas and petrochemical facilities is continuously improving, as increasing compliance with ever-changing codes and standards, such as the American Petroleum Institute (API) and the National Fire Protection Association (NFPA), is resulting in fewer atmospheric above-ground storage tank (AAST) accidents.
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