» Troubleshooting thermosiphon reboilers

Thermosiphon reboilers supply the required heat to distillation columns in the process industry. While operating personnel expect reboilers to reliably supply this heat under a range of operating conditions, operators have a limited understanding of the performance limits. When columns perform poorly, reboilers are often considered the culprit. Pinpointing the problem not only requires knowledge of column design and operation but also expertise in thermosiphon operation.

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Don't miss out on the chance to participate in the panel session on Troubleshooting Thermosiphons at our upcoming 2025 Global Conference. Visit our conference website for registration options and to learn more about the diverse lineup of informative technical presentations, interactive poster sessions, valuable software demonstrations, and an expert panel session. Click here to discover the reasons why your presence at this event is a must!

» Pushing thermal boundaries

Our Research & Technology Center (RTC) offers an unmatched testing environment. This point is exemplified by highlighting one of our largest units, the Prototype Test Unit (PTU), which is capable of testing thermal performance as high as 1 MW in power. With this unit, we can develop and validate a broad range of thermal and hydraulic correlations that are key for optimal heat exchanger design. Currently, the first phase of our differential condensation testing is nearing completion. This phase tasked us to empirically demonstrate whether differential condensation can be realized in an industrial E-shell condenser.

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Interested in learning more about our differential condensation testing? Register for our upcoming Global Conference, where we will present our initial results.

» USA office closed for Independence Day

The USA office will be closed on July 4, 2025. Emails to Technical Support (support@htri.net) will be monitored and responded to based on urgency.

Xace® Workshop

Date: June 23 – 26, 2025

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Course fee: US$450

Registration deadline: June 16, 2025

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Beyond the Basics: Engineering Checklists in Xchanger Suite® Webinar

Date: June 25, 2025

Free to HTRI members

Registration deadline: June 23, 2025

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Beyond the Basics: Multi-Objective Optimization for Design of Heat Exchangers Webinar

Date: July 2, 2025

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Session targeted for audience in Asia

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HTRI Training – Southeast Asia

Date: November 3 – 5, 2025
Location: Kuala Lumpur, Malaysia

* Early registration deadline: September 24, 2025

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* To qualify for the 10% early registration discount, your registration and approved credit card payment must be received and processed by our system by 11:59 PM US Central Time on the early registration date.

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