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سرايا الإخبارية
Fish bones Used to Extract Plastic Oil
Chinese researchers have successfully produced valuable petrochemical raw materials from agricultural mulch film waste using a catalyst derived from recycled fish bones. This is achieved through an unconventional degradation process that employs a catalyst made from fish bones treated with phosphoric acid and iron, and heated in the absence of oxygen. This transformation enables effective recycling of the plastic film, with liquid products accounting for 89.32% of the output through a catalyzed process conducted at specific temperatures. The catalyst maintains its efficiency after five renewal cycles, opening up prospects for widespread industrial application of this technique.
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