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  • November 2021

    • November 2021

    poll-female-engineers
    We asked readers: How has the level of female engineers at your site changed in the past three years?
    GraphicalAbstract
    Topology software and additive manufacturing lead to markedly better performance
    CP2111-Economic-copy
    Shipments rose slightly but capacity utilization and the CAB slipped. Source: American Chemistry Council.
    fig-1-low-voltage-drive
    Regulation and end-user desires are spurring improvements
    urea-catalyst
    The process boasts yield and catalytic selectivity that are up to 40% higher than other electrocatalytic routes to urea production.

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    Think carefully about where you keep irreplaceable items
    Fixing fouling and other issues demands deeper digging
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    Accumulated errors can invalidate calculated results for heat exchangers
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    Consider a number of key factors including the value of digitalization
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    Grab representative samples in a simple way, the first time, every time
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    These units’ small channels offer high efficiency in clean services
    Figuring out how to get the most from your equipment can be a grind
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    Some sensible steps can stave off unwelcome surprises
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    Law adopted by two states makes producers responsible for product waste
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    Overly complicated pinch processes can reduce achievable savings
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    Hybrid method combines manufacturing and chemical treatment to strengthen parts