Repo Dosen ULM

The effect of using jackfruit seed adhesives on the characteristics of corncob waste briquettes

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dc.contributor.author Ghofur, Abdul
dc.contributor.author Tamjidillah, Mastiadi
dc.contributor.author Subagyo, Rachmat
dc.contributor.author Irawansyah, Herry
dc.contributor.author Hasan, Ibrahim
dc.date.accessioned 2023-05-09T23:45:23Z
dc.date.available 2023-05-09T23:45:23Z
dc.date.issued 2020-10-09
dc.identifier.issn 17578981
dc.identifier.uri https://repo-dosen.ulm.ac.id//handle/123456789/30573
dc.description corresponding author en_US
dc.description.abstract Abstract. To utilize it to be a useful fuel, corncob waste must be processed first, one of which is processed into briquettes. the use of jackfruit seed flour makes the water content and ash content of briquettes lower than using tapioca flour. The heating value of briquettes using jackfruit seed flour is also higher than using tapioca flour. This study aims to determine the effect of using jackfruit Seed adhesive on the characteristics of corncobs waste briquettes which include water content, ash content, volatile matter levels, and heat value. Knowing the characteristics of the best corncobs waste briquettes based on SNI standards. Corn cobs are first converted into charcoal by carbonization process after which the charcoal is mixed with an adhesive derived from jackfruit seed flour. Methods In this study, a mixture of corncob charcoal and jackfruit seed flour was 90%: 10%, 85%: 15%, and 80%: 20%. Then the mixture of charcoal and flour is printed with pressure variations of 100 kg cm -2 , and 120 kg cm -2 . Briquette characteristic parameters based on SNI 01-6235-2000 are water content, ash content, volatile matter content, and heating value. The results showed that the briquettes with the best characteristics were when variations in the composition of charcoal and jackfruit seed flour were 90%: 10%. The briquette has a characteristic water content of 7.01%, an ash content of 6.88%, volatile matter content of 17.89%, and a calorific value of 6241.81 cal g -1 . Overall, the briquette still does not meet the SNI 01-6235-2000 standard because the briquette's volatile matter level exceeds the specified maximum limit of 15%. Keywords: corncob charcoal, briquette carteristic, jackfruit seed adhesives en_US
dc.publisher IOP Publishing Ltd en_US
dc.relation.ispartofseries 1034;012045
dc.subject Research Subject Categories::TECHNOLOGY en_US
dc.title The effect of using jackfruit seed adhesives on the characteristics of corncob waste briquettes en_US
dc.type Other en_US


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