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#woops — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #woops, aggregated by home.social.

  1. #Safety101
    HD Hyundai HHI now has ammonia-fueled 2.2MWe & 5.4MWe dual-fuel DI ICE engines.↙️

    Hyundai claims a Selective Catalytic Reduction #SCR system will eliminate toxic ammonia & nitrogen oxide emissions.↘️

    NOTE: SCR systems are ineffective on cold starts!
    -They need high temperatures (around 200C - 250C) to work, leading to high temporary ammonia & NOx emissions.
    -The Immediately Dangerous to Life or Health #IDLH concentration for ammonia is 300 parts per million (ppm)! #woops