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Letters, postscripts and corrections

Communicating in acronyms I finally got around to reading the May 2016 issue of Chemical Engineering. I was fascinated with the editorial [p.5]. I have been an engineer since 1968 and in the EH&S (environmental, health and safety) field since…

Letters to the Editor: Carbon Steel Piping

At the April 2016 Seattle meeting of the ASME B31.3 Process Piping Code Committee, a presentation — a cautionary note in a manner of speaking — was given by Barry Messer of Fluor Corp. (www.fluor.com). The topic was the unexpectedly…

Designing for distillation

I read your article “Flooded Condenser Controls: Principle and Troubleshooting” [ Chem. Eng., January 2016, pp. 37–49]. The article was very informative. Thank you for sharing your knowledge and experience. I need your guidance related to Figure 4b. In the…

On the subject of ethics

Thank you for writing this article [Engineering Ethics Survey: What’s Your Opinion?, Chem. Eng. October 2015, pp. 50–55]. Many of us, as we proceed through our careers, are faced with some difficult choices, which can have quite an impact on…

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Current Economic Trends: June CEPCI

The preliminary value for the June 2015 CE Plant Cost Index (CEPCI; the most recent available) continued the trend of small monthly declines since the beginning of the year. The June CEPCI is 3.1% lower than the corresponding value from…

Nicholas Chopey scholarship awarded

The 2015 Nicholas P. Chopey Scholarship for Chemical Engineering Excellence has been awarded to Stephanie Kong, a student at the University of Buffalo (www.buffalo.edu), who is majoring in both chemical engineering and Spanish. Kong is a member of Tau Beta…

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Current Economic Trends: May CEPCI

The preliminary value for the May 2015 CE Plant Cost Index (CEPCI; the most recent available) continued the trend of small monthly declines since the beginning of the year. The May CEPCI is 2.4% lower than the corresponding value from…

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Current Economic Trends: April

The preliminary value for the April 2015 CE Plant Cost Index (CEPCI; the most recent available) continued the trend of small monthly declines since the beginning of the year. The April CEPCI is 1.8% lower than the corresponding value from…

ISA call for LDAR presenters

The Program Committee of the International Society of Automation’s (ISA) 15th Annual Leak Detection and Repair (LDAR) Fugitive Emissions Symposium has issued a Call for Presenters, inviting professionals in the air-compliance field to submit abstracts for presentation consideration at the…

AIChE names new officers for 2015

The American Institute of Chemical Engineers (AIChE) has announced that Cheryl Teich, reaction engineering expertise area leader at The Dow Chemical Company (Dow; Midland, Mich.), becomes president of the organization in 2015. President-elect Gregory Stephanopoulos, the W.H. Dow Professor of…