Repo Dosen ULM

Peer Review - Catalytic decomposition of tar derived from wood waste pyrolysis using Indonesian low grade iron ore as catalyst

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dc.contributor.author Wicakso, Doni Rahmat
dc.contributor.author Sutijan, Sutijan
dc.contributor.author Rochmadi, Rochmadi
dc.contributor.author Budiman, Arief
dc.date.accessioned 2021-06-11T02:50:33Z
dc.date.available 2021-06-11T02:50:33Z
dc.date.issued 2016-06-03
dc.identifier.issn 978-0-7354-1391-7
dc.identifier.uri https://repo-dosen.ulm.ac.id//handle/123456789/20054
dc.description Peer - Review en_US
dc.description.abstract Low grade iron ore can be used as an alternative catalyst for bio-tar decomposition. Compared to other catalysts, such as Ni, Rd, Ru, Pd and Pt, iron ore is cheaper. The objective of this research was to investigate the effect of using low grade iron ore as catalyst for tar catalytic decomposition in fixed bed reactor. Tar used in this experiment was pyrolysis product of wood waste while the catalyst was Indonesian low grade iron ore. The variables studied were temperatures between 500 – 600 0C and catalyst weight between 0 – 40 gram. The first step, tar was evaporated at 450 0C to produce tar vapor. Then, tar vapor was flowed to fixed bed reactor filled low grade iron ore. Gas and tar vapor from reactor was cooled, then the liquid and un-condensable gas were analyzed by GC/MS. The catalyst, after experiment, was weighed to calculate total carbon deposited into catalyst pores. The results showed that the tar components that were heavy and light hydrocarbon were decomposed and cracked within the iron ore pores to from gases, light hydrocarbon (bio-oil) and carbon, thus decreasing content tar in bio-oil and increasing the total gas product. In conclusion, the more low grade iron ore used as catalyst, the tar content in the liquid decrease, the H2 productivity increased and calorimetric value of bio-oil increased. en_US
dc.publisher AIP Conference Proceeding en_US
dc.relation.ispartofseries Vol. 1737;060009-1 s.d 060009-6
dc.subject iron ore, catalytic decomposition, pyrolysis, hydrogen. en_US
dc.title Peer Review - Catalytic decomposition of tar derived from wood waste pyrolysis using Indonesian low grade iron ore as catalyst en_US
dc.type Article en_US


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