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Operations & Maintenance

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Supply Chain Challenges and Solutions

Transportation is vital to the CPI, so here are some tips to keep your products moving as the market for hazardous-materials shipping continues to tighten All shippers strive to keep costs under control while simultaneously running smooth, efficient and time-sensitive…

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Illuminating Process Vessels: Advantages of Diffused Light

Don’t panic — What appear to be scratches on a vessel may be an illusion caused by improperly applied LED lighting Imagine looking into a sight glass for a routine tank inspection, and seeing for the first time numerous scratches…

How To Safely Sample Fluids From Heat Transfer Systems

To ensure you get the most out of your heat transfer fluids throughout their lifetime, it is recommended to sample, test and analyze your fluids once a year. Be sure to look for a heat transfer fluid supplier that provides…

Improving the Operability of Process Plants

Turndown and rangeability have a big impact on the flexibility and efficiency of chemical process operations  During the design of a chemical process plant, the main focus is on which process units or unit operations must be integrated to convert…

How and When to Change Your Heat Transfer Fluid

When it comes to protecting the performance of your applications—from the extremes of solar energy production to pharmaceuticals and throughout the multitude of processes in between—choosing the right heat transfer fluid is crucial, but it’s not the only step. Ensuring…

Gas Turbines: Design and Operating Considerations

Gas turbines are widely used throughout the chemical process industries (CPI) because they allow for high power output and high overall efficiency at relatively reasonable costs. In recent years, a variety of factors and ongoing technology advances have contributed to…

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Materials Selection In The CPI

An overview of the many factors to be considered when selecting materials of construction Selecting a material of construction for process equipment in the chemical process industries (CPI) is normally not difficult. The material selection is often based on past…

Connecting Operations Personnel to Reliability Efforts

Seven methodologies are described to help operations staff take greater ownership of asset performance The definition of ownership — to act as an owner — implies certain responsibilities. Consider the range of behaviors demonstrated by individuals when it comes to…

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Managing Large Chemical Plant Startups

Prudent planning and scheduling during a project’s front end can lead to more expedient commissioning and startup activities The cost of starting up large new facilities in the chemical process industries (CPI; Figure 1) is a significant element in a…

Column Revamps: From Outside to Inside

Some of the many things to consider for the complex task of performing a column revamp are presented in this cover story Petroleum refineries, chemical-processing plants, natural-gas purification plants and other facilities in the chemical process industries (CPI) all contain…