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distillation
Using a vast collection of experimental distillation-column data, sieve tray stability, and its influence on efficiency, are explored in terms…
Sequencing batch reactors (SBRs) are a variation on the activated sludge process in wastewater treatment. This article provides an overview…
This practical guide provides information on proven backwash-tuning techniques that will improve the reliability and robustness of sand filters in…
New electrochemical processes are being developed to help CPI companies reduce their carbon footprint For over a century, electrochemistry has…
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Sieve Tray Stability Factor Based on Efficiency Data
Sequencing Batch Reactors for Water Treatment
Backwash Tuning for Reliable Sand Filtration
Electrochemistry Spreads its Wings
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GTI launches Veritas, an initiative to measure methane emission reductions September 24, 2021
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 Honeywell and Wood launch technologies for sustainable aviation fuel production September 23, 2021
 Univar Solutions and Novozymes to provide biological solutions for waste and wastewater treatment September 22, 2021
 Danimer Scientific and Chevron Phillips Chemical collaborate on biodegradable polymer technologies September 22, 2021
 HeidelbergCement to pilot carbon capture project in Eastern Europe September 22, 2021
 Lummus awarded technology contract for new diphenyl carbonate plant in China September 22, 2021
 Argonne National Lab and Gevo collaborating on biofuels lifecycle assessment September 22, 2021
 Repsol to begin operating 2.5-MW electrolyzer at Petronor refinery September 21, 2021
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Process Analytical Technology Advances

Developments in laser technology and significantly increased computing power are making process analyzers available for new applications and even for closed-loop control.

By: Wolfgang Lubcke | Endress+Hauser explore

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Worth A Second Look
Measuring Dust and Fines In Polymer Pellets
09/01/2009
Plastics are most commonly produced and sold in pellet form due to the superior handling characteristics of pellets in downstream applications. From the moment the polymer is pelletized from its molten state, the pellets or granules undergo a series of handling steps as they move from the producer to the consumer. As a consequence of this repeated handling, the pellets often become contaminated with various unwanted species, including dust and fine particles. The ability to carry out  measurements of dust and fines in polymer pellets can help operators improve equality control, assess equipment performance and optimize the process
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