?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PERBANDINGAN+PROSES+TOREFAKSI+PELET+MENGGUNAKAN%0D%0APEMANAS+KOMPOR+DAN+PEMANAS+HEATER+DARI+BAHAN%0D%0A%0D%0ATANDAN+KOSONG+KELAPA+SAWIT&rft.creator=Annisa+Bella+Pratiwi%2C+1614071021&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Indonesia+is+the+largest+palm+oil+producing+country+in+the+world+with+plantation%0D%0Aland+in+Indonesia+which+reached+14.03+million+hectares+in+2017.+Empty+palm+oil%0D%0Abunches+(TKKS)+are+still+in+the+form+of+waste+that+has+not+been+utilized+optimally.%0D%0AThis+study+aims+to+determine+the+temperature+for+the+level+of+maturity+and+the%0D%0Aresults+of+the+comparison+between+the+stove+heater+and+the+electric+heater+in+order%0D%0Ato+find+out+which+heater+is+good.+This+study+uses+a+torrefaction+process+using+a%0D%0Aheater+and+a+stove+heater.+The+heater+uses+a+heating+element%2C+while+the+stove%0D%0Aheater+uses+a+flame+from+LPG+gas.+This+study+used+a+completely+randomized%0D%0Afactorial+design+with+temperature+variations+of+220%C2%B0C%2C+240%C2%B0C%2C+260%C2%B0C+and+time%0D%0Avariations+of+15+minutes%2C+25+minutes%2C+35+minutes.+The+results+showed+that+the+best%0D%0Atemperature+in+the+torrefaction+process+was+using+a+stove+heater+of+240%C2%B0C+for+25%0D%0Aminutes%2C+while+using+a+heater+at+220%C2%B0C+for+35+minutes.+The+best+heater+is+to+use+a%0D%0Aheater+in+accordance+with+the+criteria%2C+namely+the+average+stove+heater+hardiness%0D%0Atest+is+96%25+while+the+electric+heater+is+97%25%2C+the+average+bulk+density+of+the+stove%0D%0Aheater+gets+a+value+of+0.969+while+the+electric+heater+is+0.478%2C+the+average+mass%0D%0Adensity+of+the+stove+heater+gets+a+value+of+0.847+while+the+electric+heater+is+0.240%2C%0D%0Athe+average+color+test+for+the+stove+heater+is+lighter%2C+while+the+electric+heater+is%0D%0Adarker+in+color%2C+the+average+pellet+size+for+the+stove+heater+is+0.9073+cm%2C+while+the%0D%0Aelectric+heater+has+a+volume+value.+1.1699+cm%2C+and+the+average+hydrophobicity%0D%0Ameasurement+of+the+immersion+stove+heater+is+darker%2C+while+the+immersion+heater%0D%0Ais+much+clearer.%0D%0AKeywords%3A+empty+palm+oil+sign%2C+electric+heater%2C+stove+heater%2C+torrefaction%2C+pellet%0D%0A%0D%0AIndonesia+merupakan+negara+penghasil+kelapa+sawit+terbesar+di+dunia+dengan%0D%0Alahan+perkebunan+di+Indonesia+yang+mencapai+14%2C03+juta+hektar+pada+tahun+2017.%0D%0ATandan+kosong+kelapa+sawit+(TKKS)+hingga+saat+ini+masih+berupa+limbah+yang%0D%0Abelum+dimanfaatkan+secara+maksimal.+Pemanfaatan+limbah+dari+TKKS+yaitu%0D%0Amenjadi+energi+biomassa.+Biomassa+merupakan+bahan+organik+yang+dihasilkan%0D%0Adari+proses+fotosintesis+baik+berupa+produk+maupun+buangan.jenis+biomassa+yang%0D%0Adigunakan+sebagai+bahan+bakar+adalah+biomassa+yang+nilai+ekeonomisnya+rendah%0D%0Aatau+menggunakan+hasil+limbah+setelah+diambil+produk+primernya.+Penelitian+ini%0D%0Abertujuan+untuk+menentukan+suhu+untuk+tingkat+kematangan+dan+hasil%0D%0Aperbandingan+antara+pemanas+kompor+dan+pemanas+heater+agar+mengetahui%0D%0Apemanas+manakah+yang+baik.+Penelitian+ini+menggunakan+proses+torefaksi%0D%0Amenggunakan+pemanas+heater+dan+pemanas+kompor.+Pemanas+heater%0D%0Amenggunakan+elemen+pemanas%2C+sedangkan+pemanas+kompor+menggunakan+api%0D%0Adari+gas+LPG.+Penelitian+ini+menggunakan+Rancangan+Acak+Lengkap+Faktorial%0D%0Adengan+variasi+suhu+220%C2%B0+C%2C+240%C2%B0+C%2C+260%C2%B0+C+dan+variasi+waktu+15+menit%2C+25+menit%2C%0D%0A35+menit.+Hasil+penelitian+diperoleh+suhu+terbaik+pada+proses+torefaksi%0D%0Amenggunakan+pemanas+kompor+240%C2%B0+C+dengan+waktu+25+menit%2C+sedangkan%0D%0Amenggunakan+pemanas+heater+suhu+220%C2%B0+C+dengan+waktu+35+menit.+Dapat%0D%0Adisimpulkan+alat+pemanas+yang+terbaik+berdasarkan+penelitian+ini+adalah+pemanas%0D%0Aheater+yang+mana+dalam+proses+uji+banting+didapatkan+hasil+97%25+sedangkan%0D%0A%0D%0Apemanas+kompor+mendapatkan+hasil+96%25%2C+rata-rata+bulk+density+pemanas+kompor%0D%0Amendapat+nilai+0%2C969+sedangkan+pemanas+heater+0%2C478%2C+rata-rata+massa+desnity%0D%0Apemanas+kompor+mendapat+nilai+0%2C847+sedangkan+pemanas+heater+0%2C240%2C+rata-rata%0D%0Auji+warna+pemanas+kompor+warna+lebih+terang+sedangkan+pemanas+heater+warna%0D%0Alebih+gelap%2C+rata-rata+ukuran+pelet+pemanas+kompor+nilai+volume+0%2C9073+cm%0D%0Asedangkan+pemanas+heater+nilai+volume+1%2C1699+cm%2C+dan+rata-rata+pengukuran%0D%0Ahidrophobicity+pemanas+kompor+hasil+rendaman+lebih+gelap+sedangkan+pemanas%0D%0Aheater+hasil+rendaman+jauh+lebih+bening.%0D%0A%0D%0AKata+kunci+%3A+tanda+kosong+kelapa+sawit%2C+pemanas+heater%2C+pemanas+kompor%2C%0D%0Atorefaksi%2C+pelet.&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2021-08-12&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F65877%2F1%2F1.%2520ABSTRAK-ABSTRACT%2520-%2520Rocket%2520Digital.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F65877%2F2%2F2.%2520SKRIPSI%2520FULL%2520-%2520Rocket%2520Digital.pdf&rft.format=text&rft.identifier=http%3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