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Operations & Maintenance

Chart compares bulk blenders against material and equipment requirements at a glance

  Because the pros and cons of any blender vary greatly by application, this chart rates seven popular blenders against 22 material and equipment requirements, enabling the specifier to narrow blender selection according to: Blend uniformity Cycle times Cleanability Batch…

What is the Value of Asset Health Insights?

A preview of a unified solution to asset performance management for Transforming Operations Download this brief application note to get a preview of how you can gain real-time asset health insights to drive organizational and operational change. This approach accelerates…

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Troubleshooting an Ethanol Distillation Facility

The troubleshooting methods described here can help engineers to understand operational realities when “running blind” in complex distillation processes One of the most critical aspects in ethanol production is the distillation unit. Distillation processes are vital for recovering ethanol from…

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Crystal Clear: Perfecting Product Purity Through Recrystallization

In the development of new pharmaceutical ingredients and other high-purity products, carefully controlled crystallization processes can help to eliminate critical impurities and zero in on optimal formulations Historically, small molecules have played a significant role in the pharmaceutical landscape, representing…

Protecting Process-Plant Operations from the Impacts of Lightning

Editor’s note: The following is a question-and-answer conversation between Chemical Engineering magazine senior editor Scott Jenkins and Sean Carpenter, solutions analyst at Lightning Eliminators & Consultants, Inc. (LEC), a leading provider of lightning protection solutions. Chemical Engineering’s questions appear below…

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Enabling Clean Ammonia: Practical Lessons from a Full Plant Conversion

Low-carbon ammonia is an attractive driver for decarbonization of many product chains. Here are some practical insights from a legacy plant that was updated for cleaner ammonia production Ammonia production is under growing scrutiny as decarbonization becomes a global imperative.…

Estimating and Reducing Heat Loss in Process Piping

Identifying and quantifying sources of heat loss around process equipment allow plant engineers to investigate inexpensive fixes, such as pipe insulation, that can minimize operating costs Every plant leaks heat. In some facilities, those losses quietly rank among the largest…

Explosion Protection in Hydrogen Applications: Principles, Practice and Technology

The use of hydrogen brings unique safety challenges, especially explo- sion risks. As its use grows across industries, effective explosion pro- tection becomes essential. Understanding the principles, practices, and technologies behind explosion protection ensures reliable operations and safeguards people, equipment,…

Natural gas contaminant measurement made easy

Advanced technology for continuous measurements of multiple natural gas contaminants for custody transfer, tariffs compliance, and process monitoring Natural gas contaminants such as H2S, H2O and CO2 constitute a significant hazard to an operator’s business as they represent both safety and…

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Advanced Mixing Technologies for Efficient Lithium Processing

In lithium processing, advanced mixing technologies — applied across the crystallization, carbonization and decomposition steps — can serve as critical enablers in meeting efficiency, scalability and sustainability demands Lithium carbonate (Li2CO3) is a key raw material in the production of…