Kaomojis

πŸ”₯βš—οΈπŸ—Όβž‘οΈπŸ’§πŸ’§πŸ’§

#fractional distillation #separation technique #fractionating column #boiling points #purify liquids #distillation apparatus

πŸ­πŸ—ΌπŸ”₯

#oil refinery #fractionating column #cracking tower #petroleum refining #petrochemical plant