We Still Need ChemE’s

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Since I became a chemical engineer some 50 years ago, our profession has changed.

Back when I matriculated, the normal requirement for graduation was 144 credits.  Not 120 like the rest of the educational curricula, but 144. And, since we were a technical curriculum, one must recognize that a bunch of courses also required laboratories.  So, when one said 144 credits were required, it did not mean that one needed to 18 hours of classes a term, but closer to 21 or 23, since a lab course only was awarded 1 credit for each 3 or 4 hours of lab work

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EV batteries- NOT of Lithium

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When folks think of electric vehicles, they associate the driving force with lithium batteries.  Not quite so true for us.  We are more interested in seeing if we can get green hydrogen fuel cells or some other metal based battery. Admittedly, because, here in America, we don’t have easy access to copious quantities of lithium- and because of the environmental issues with recovering lithium from the earth.

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Kidney patients and decreased physical performance

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One of the real problems for patients on dialysis is their impaired physical functionality.  It means normal life is more difficult for them, even as it is prolonged with the inclusion of dialysis therapy.  The question has always been what is the biological cause.  (In other words, is this a failure of dialysis to remove some toxin or blood component?)

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