Environment & Safety Gas Processing/LNG Maintenance & Reliability Petrochemicals Process Control Process Optimization Project Management Refining

Maintenance & Reliability

Continuous monitoring of creep in equipment

Raffineria di Milazzo: D’Antonio, F.

In this article, the development of a customized program—designed by the author and used at Raffineria di Milazzo—for the continuous monitoring of creep in vessels and piping is explained.

Dual-mechanical seal arrangement for hot pump service

TurboTech Consulting Corp.: Zardynezhad, S.

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.

Keeping fugitive emissions costs down with low-E valves

Swagelok: Hunsicker, S.

Fugitive emissions have become an increasingly critical area of interest for chemical processing and refining facilities.

Online treatment of a slide valve fault in an FCCU

PetroChina Jinzhou Petrochemical Co.: Ruibo, G.
China University of Petroleum: Wei, P.  |  Yansheng, L.

The regeneration slide valve is a key piece of equipment that controls the ratio of catalyst to oil and reaction temperature in FCC units (FCCUs).

If you want AI to overcome limitations, give it more scalability

AspenTech: Brooks, M.

Artificial intelligence (AI) has caused a significant buzz not only within the hydrocarbon processing industry but also in everyday activities.

Debottleneck analysis on a coker debutanizer via simulation models

Production requirements for more valuable refined products and/or increased refining flexibility are increasing due to new regulations.

Why EPC firms are accelerating digitalization

AspenTech: Donnelly, P.

Even before the challenges of the COVID-19 pandemic emerged, engineering, procurement and construction (EPC) firms were already under considerable stress.

Reliability: Thinking outside of the box

Hydrocarbon Processing Staff: Bloch, Heinz P.

In late 1989, the Milwaukee Metropolitan Sewage District asked the author to present a three-day equipment maintenance course at one of its large effluent treatment facilities.

Is coating required on stainless-steel components?

ITT Corp.: Kadikar, R.

Stainless steel is a generic term used for a large group of corrosion-resistant alloys containing at least 10.5% chromium (Cr), and possibly containing other alloying elements like nickel (Ni), molybdenum (Mo), manganese (Mn) and nitrogen (N).

Key instrumentation technologies to tackle the toughest measurement challenges

Emerson Automation Solutions: Oberle, C.  |  Bonkat, T.

Just as some people seek out extreme sports, process manufacturing has its extreme applications, and engineers who design for these environments must find ways to safely contain and monitor all manner of dangerous reactions and products.