Complex sentence: The American Institute of Chemical Engineers, AIChE, ("pronounced " AKE ee"") was established in 1908, with the purpose of establishing chemical engineers as a profession independent from chemists and mechanical engineers.
Split into simpler sentences: The American Institute of Chemical Engineers (AIChE, pronounced "AKE ee") is a professional organization for chemical engineers. AIChE was established in 1908, with the purpose of establishing chemical engineers as a profession independent from chemists and mechanical engineers.