Perancangan, Pembuatan, dan Pengujian Pembangkit Listrik Energi Biomassa
Abstract: This paper describe
about designing and testing laboratory-scalebiomass energy power plant,
toprovideelectricityin remote areasand islandswhich utilizerenewable energyin
accordancewith thepresident decreeNo.5/2006. The power plantis built with
gasificationreactorwhich designedbased onImbertdowndraftgasifier, integrated
gas cleaned up system (IGCS) include cyclones, venturiscrubbersrectangulartype,
and a new gas cleaner which called rotaryseparator. Experiments carried out
withthe parametersof gasificationsystemsAFR0.48,0.5, 0.54,scrubbingwater flow
1.26, 2.62, 3.33l/min, rotaryseparator suction speed about 0.9,3.4,4.4 m/s.
Each of parameters was interacted to producecleanproducer gas which free from
tarandimpurities, as wellas ahigh calorificvalue as fuelgasgenerator. The
result of experiment and literature review shows thatthecurrentgasificationAFR
about 0.54still far enough from ideal rice husk gasification AFRabout 1.5.
Eventhough, the remaining taris stillrelativelyhigh at3788.1mg/m3.
AfterIGCSinstalled,the tarcan be significantly reducedto210.45mg/m3, with
thescrubbingwater flow3.33l/min, and4.4 m/s suction speed of rotaryseparator.
In addition, theelectric powergeneratedis stillbelow 100W,so
installationshouldbe modifiedagain, especially in thesector ofair supply tothe
reactor.
Penulis: Rachmat Cahaya Putra,
Indra Mamad Gandidi, Harmen Burhanuddin
Kode Jurnal: jptmesindd130504
