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kristenking

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Everything posted by kristenking

  1. A logistical problem - the sorting of coke from contaminants.

    kristenking replied to CrazyOatmeal's topic in Problem Solving
    You’re basically down to density + magnetism + shape separation: Magnetic separation: run a strong magnet over the pile to pull out nails/steel bits. Air separation (winnowing): drop material in front of a fan—lighter coke travels farther, heavier slag falls sooner. Hand jigging/density table: shake on a sloped surface; denser slag migrates differently than porous coke. After that, you’ll only need minimal hand picking instead of sorting everything.

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