?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PERANCANGAN+REAKTOR+TOREFAKSI+KONTINU+SKALA+PILOT%0D%0AMODEL+ROTARY+DRUMDENGAN+TIPE+DIRECT+HEATING%0D%0A%0D%0AKAPASITAS+67+kg%2Fjam&rft.creator=ANDRI+%2C+FEBRIANSYAH&rft.subject=600+Teknologi+(ilmu+terapan)&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Torefaksi+merupakan+proses+pemanasan+biomassa+pada+temperatur+200-+300%C2%B0C%0D%0Atanpa+oksigen+atau+dengan+oksigen+terbatas.+Salah+satu+jenis+reaktor+torefaksi%0D%0Ayaitu+adalah+reaktor+rotary+drum.+Reaktor+rotary+drum+memiliki+mekanisme%0D%0Abiomassa+yang+masuk+ke+dalam+reaktor+bergerak+dari+ujung+ke+ujung+drum+seiring%0D%0Aberputarnya+drum.+Dalam+penelitian+ini+reaktor+rotary+drum+yang+akan+dirancang%0D%0Amenggunakan+tipe+pemanas+langsung+(direct+heating).+Reaktor+ini+dirancang%0D%0Aberdasarkan+masalah+timbulan+sampah+yang+terjadi+di+Tempat+Pembuangan%0D%0ASampah+Terpadu+(TPST)+Universitas+Lampung+(UNILA).+Timbulan+yang%0D%0Adihasilkan+sebesar+770+kg+per+harinya.+Dengan+mempertimbangkan+timbulan%0D%0Asampah+tersebut%2C+reaktor+yang+akan+dirancang+memiliki+kapasitas+67+kg%2Fjam.%0D%0ADrum+yang+dirancang+memiliki+diameter+0%2C987+m+dan+panjang+3%2C5+m.+Daya+total%0D%0Ayang+dibutuhkan+reaktor+rotary+drum+yang+dirancang+untuk+melakukan+proses%0D%0Atorefaksi+adalah+sebesar+10%2C23+kW.+Dimana+0%2C84+kW+untuk+proses+pre+heating%2C%0D%0A4%2C21+kW+untuk+proses+drying+dan+5%2C17+kW+untuk+proses+post+drying.+Adapun+heat%0D%0Aloss+selama+proses+torefaksi+yaitu+sebesar+0%2C637+kW.+Reaktor+ini+menggunakan%0D%0Asumber+daya+berupa+elektromotor+yang+memiliki+daya+2+HP+dan+kecepatan+putar%0D%0A900+RPM.%0D%0A%0D%0AKata+kunci%3A+torefaksi%2C+rotary+drum%2C+desain+reaktor%0D%0ATorrefaction+is+the+process+of+heating+biomass+at+a+temperature+of+200-300%C2%B0C%0D%0Awithout+oxygen+or+with+limited+oxygen.+One+type+of+torrefaction+reactor+is+the%0D%0Arotary+drum+reactor.+The+rotary+drum+reactor+operates+with+a+mechanism+where%0D%0Athe+biomass+enters+the+reactor+and+moves+from+one+end+of+the+drum+to+the+other+as%0D%0Athe+drum+rotates.+In+this+study%2C+the+rotary+drum+reactor+being+designed+uses+direct%0D%0Aheating.+The+reactor+is+designed+based+on+the+waste+problem+occurring+at+the%0D%0AIntegrated+Waste+Disposal+Site+of+the+University+of+Lampung+(UNILA)%2C+which%0D%0Agenerates+770+kg+of+waste+per+day.+Considering+this+waste+output%2C+the+reactor%0D%0Abeing+designed+has+a+capacity+of+67+kg%2Fhour.+The+designed+drum+has+a+diameter+of%0D%0A0.987+meters+and+a+length+of+3.5+meters.+The+total+power+required+by+the+designed%0D%0Arotary+drum+reactor+for+the+torrefaction+process+is+10.23+kW%2C+with+0.84+kW+for+the%0D%0A%0D%0Apre-heating+process%2C+4.21+kW+for+the+drying+process%2C+and+5.17+kW+for+the+post-%0D%0Adrying+process.+The+heat+loss+during+the+torrefaction+process+is+0.637+kW.+The%0D%0A%0D%0Areactor+uses+an+electromotor+with+a+power+of+2+HP+and+a+rotational+speed+of+900%0D%0ARPM.%0D%0A%0D%0AKata+kunci%3A+torrefaction%2C+rotary+drum%2C+reactor+design%0D%0A&rft.publisher=FAKULTAS+TEKNIK&rft.date=2024-08-08&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83486%2F1%2FABSTRAK_ANDRI%2520FEBRIANSYAH_2015021029%2520-%2520Andri%2520Febriansyah.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83486%2F2%2FFULL%2520SKRIPSI_ANDRI%2520FEBRIANSYAH_2015021029%2520-%2520Andri%2520Febriansyah.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F83486%2F3%2FFULL%2520SKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN_ANDRI%2520FEBRIANSYAH_2015021029%2520-%2520Andri%2520Febriansyah.pdf&rft.identifier=++ANDRI+%2C+FEBRIANSYAH++(2024)+PERANCANGAN+REAKTOR+TOREFAKSI+KONTINU+SKALA+PILOT+MODEL+ROTARY+DRUMDENGAN+TIPE+DIRECT+HEATING+KAPASITAS+67+kg%2Fjam.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F83486%2F