PENGARUH VARIASI KONSENTRASI BAHAN BAKU PEREKAT DAN TEKANAN KEMPA TERHADAP SIFAT FISIKA � KIMIA BRIKET ARANG DARI LIMBAH TONGKOL JAGUNG (Zea mays L.)
Fossil energy sources still dominate the world's energy needs. The energy crisis becomes a threat to humans because limited amount of fossil as energy resources. Development of renewable energy sources to reduce dependence on fossil energy sources are required. This study aims to utilize and pr...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2013
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/122526/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=62630 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | Fossil energy sources still dominate the world's energy needs. The energy
crisis becomes a threat to humans because limited amount of fossil as energy
resources. Development of renewable energy sources to reduce dependence on
fossil energy sources are required. This study aims to utilize and process corn cob
waste (Zea mays L.) became one of renewable energy resource such as charcoal
briquettes. This study try to evaluate the effect of variations in the adhesive
concentration and press load and also to know the optimum adhesive
concentration and press load in corn cob (Zea mays L.) charcoal briquettes.
Corn cob waste was charred using electric retort with carbonization
temperature 400 °C for 3 hours. This study used completely randomized design
with 2 factors, i.e. adhesive concentrations (4%, 6%, and 8%) and press loads
(2,000 psi |
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