Precipitation of rear-earth elements from acid liquor of hydrocarbon cracking zeolite-containing dead catalyses

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The work considers the separation process of acid liquors of hydrocarbon cracking dead-catalyst that contain aluminum and rear-earth elemеnts (case study for lanthanum). The obtained results demonstrate the possibilty of selective precipitation of their compounds in certain pH-ranges.

Короткий адрес: https://sciup.org/142184686

IDR: 142184686

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