EFEK KATALITIK Natrium-AlO2 PADA PROSES PENCAIRAN BATUBARA TANPA PELARUT HIDROGEN DONOR

Yuli Artanto, Yusnitati Yusnitati

Abstract


Indonesian brown coal, South Banko coal, was liquefied into oil in the presence of

carbon monoxide and water using alkali base catalyst, NaAlO2. Liquefaction test

was carried out using microautoclave in the absence of donor solvent. Experiment

was conducted at 365oC and 400oC in order to examine the effect of temperature

on coal conversions.

Kata kunci: south banko, brown coal, liquefaction, catalyst, donor solvent


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DOI: http://dx.doi.org/10.29122/elk.v2i2.1520

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