?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PEMBUATAN+BRIKET+BIOCOAL+DARI+TIGA+VARIETAS+LIMBAH+%0D%0ABATANG+SINGKONG+DENGAN+CAMPURAN+DUA%0D%0AUKURAN+PARTIKEL+BATUBARA&rft.creator=INDAH+FEBRIA+DEWI%2C+1514071045&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Limbah+batang+singkong+kurang+mendapat+perhatian+oleh+petani%2C+dari+sekitar+1+%0D%0Aha+perkebunan+singkong+dapat+ditanam+hingga+15.625+batang+singkong%2C+sementara+%0D%0Apetani+biasanya+akan+menggunakan+sekitar+20+persen+batang+singkong+untuk+%0D%0Akebutuhan+penanaman+kembali%2C+sementara+80+persen+sisanya+hanya+menjadi+%0D%0Alimbah+yang+tidak+dimanfaatkan.Limbah+batang+singkong+dapat+dimanfaatkan+%0D%0Amenjadi+bahan+bakar+alternatif+briket+biocoal.+Penelitian+ini+bertujuan+untuk+%0D%0Amemanfaatkan+limbah+batang+singkong+dan+batubara+sebagai+briket.%0D%0APenelitian+ini+dilakukan+dengan+menggunakan+rancangan+acak+lengkap+(RAL)+%0D%0Afaktorial+dengan+dua+faktor%2C+faktor+pertama+yaitu+varietas+limbah+batang+singkong+%0D%0A(Kasesart%2CThailand%2CMentega)+dan+faktor+kedua+ukuran+partikel+batubara+(25+mesh%0D%0Adan+40+mesh).+Masing-masing+kombinasi+perlakuan+diulang+(U)+sebanyak+empat+%0D%0Akali+sehingga+terdapat+24+satuan+percobaan.+Data+hasil+pengujian+karakteristik+%0D%0Abriket+yang+terdri+dari+densitas%2C+kadar+air%2C+nilai+kalor%2C+kekuatan+tekan%2C+shatter+%0D%0Arasistance+index%2C+laju+pembakaran%2C+dan+suhu+dasar+plat+pemasakan+(panci)+Proses+%0D%0Aanalisis+data+dilakukan+menggunakan+sidik+ragam+dengan+menggunakan+perangkat+%0D%0Alunak+SAS.+Jika+dalam+analisis+sidik+ragam+terdapat+pengaruh+nyata+dari+faktor+%0D%0Aperlakuan+maka+di+lanjutkan+dengan+uji+BNT+(Beda+Nyata+Terkecil).%0D%0AHasil+penelitian+menunjukkan+bahwa+pengaruh+varietas+limbah+batang+singkong+%0D%0Atidak+berpengaruh+terhadap+densitas%2C+kekuatan+tekan%2C+nilai+kalor%2C+shatter+resitance+%0D%0Aindex%2C+kadar+air%2C+laju+pembakaran+dan+suhu%2C.+Sementara+itu%2C+ukuran+partikel+%0D%0Abatubara+berpengaruh+nyata+terhadap+densitas%2C+kekuatan+tekan%2C+nilai+kalor%2C+shatter+%0D%0Aresistance+index+%2Claju+pembakaran+dan+suhu+panci.+Semakin+kecil+ukuran+partikel+%0D%0Abatubara+yang+digunakan+maka+dapat+meningkatkan+densitas%2C+kekuatan+tekan%2C+%0D%0Ashatter+resistance+index%2C+serta+menurunkan+laju+pembakaran+briket.+Sebaliknya+%0D%0Asemakin+besar+ukuran+partikel+batubara+yang+digunakan+akan+meningkatkan+nilai+%0D%0Akalor+briket%2C+laju+pembakaran+dan+suhu+dasar+plat+pemasakan.%0D%0AHasil+karakteristik+setelah+pengujian+briket+sebagai+berikut+%3A+densitas+0%2C39+-0%2C42+%0D%0Ag%2Fcm%C2%B3%2C+kadar+air+5%2C17+-+6%2C62+%25%2C+Nilai+kalor+4658+%E2%80%93+5048+kal%2Fg%2C+Kekuatan+tekan+%0D%0A5%2C00+%E2%80%93+5%2C12+kg%2Fcm%C2%B2%2C+Shatter+rasistance+index+99%2C91+-+99%2C96%25%2C+laju+pembakaran+%0D%0A0%2C34+%E2%80%93+0.39+g%2Fmenit+dan+suhu+dasar+panci+321%C2%BAC+-+406%C2%BAC+Briket+biocoal+ini+layak+%0D%0Auntuk+digunakan+memasak+di+dapur+karena+telah+melewati+suhu+minimal+(180%C2%BAC)+%0D%0Ayang+dapat+digunakan+untuk+mendidihkan+minyak+dalam+menggoreng+bahan+%0D%0Amakanan.%0D%0AKata+kunci+%3A+Briket%2C+limbah+batang+singkong%2C+batubara%2C+perekat+tapioka%0D%0AWaste+of+cassava+stem+received+less+attention+from+farmers%2C+from+about+1+ha+of+%0D%0Acassava+plantations+can+be+planted+up+to+15%2C625+cassava+stems%2C+while+farmers+will+%0D%0Ausually+use+about+20+percent+of+cassava+stems+for+replanting+needs%2C+while+the+%0D%0Aremaining+80+percent+only+becomes+waste+that+not+utilized.+Waste+of+cassava+stem+%0D%0Acan+be+utilized+as+an+alternative+fuel+for+biocoal+briquettes.+This+study+aims+to+%0D%0Autilize+cassava+stem+waste+and+coal+as+briquettes.+%0D%0AThis+research+was+conducted+using+a+completely+randomized+design+factorial+with+%0D%0Atwo+factors%2C+the+first+factor+was+waste+of+cassava+stem+varieties+(Kasesart%2C+%0D%0AThailand%2C+Mentega)+and+the+second+factor+was+coal+particle+size+(25+mesh+and+40+%0D%0Amesh).+Each+treatment+combination+was+repeated+(R)+four+times+so+that+there+were+%0D%0A24+experimental+units.+Data+from+the+test+results+of+briquette+characteristics+%0D%0Aconsisting+of+density%2C+moisture+content%2C+calorific+value%2C+compressive+strength%2C+%0D%0Ashatter+rasistance+index%2C+combustion+rate%2C+and+base+temperature+of+the+cooking+%0D%0Aplate+(pan)+The+data+analysis+process+was+carried+out+using+variance+using+SAS+%0D%0Asoftware.+If+in+the+analysis+of+variance+there+is+a+real+influence+of+the+treatment+%0D%0Afactor+then+proceed+with+the+LSD+test+(Least+Significant+Difference).%0D%0AThe+results+showed+that+the+influence+of+cassava+stem+waste+varieties+did+not+%0D%0Aaffect+the+density%2C+compressive+strength%2C+heating+value%2C+shatter+resistance+index%2C+%0D%0Acombustion+rate+and+temperature.+Meanwhile%2C+coal+particle+size+significantly+%0D%0Aaffected+density%2C+compressive+strength%2C+heating+value%2C+shatter+resistance+index%2C+%0D%0Acombustion+rate+and+pan+temperature.+The+smaller+the+particle+size+of+coal+used%2C+it+%0D%0Acan+increase+the+density%2C+compressive+strength%2C+shatter+resistance+index%2C+and+%0D%0Areduce+the+rate+of+burning+briquettes.+Conversely%2C+the+larger+coal+particle+size+used+%0D%0Awill+increase+the+briquette's+water+content+which+affects+the+briquette's+heating+%0D%0Avalue%2C+combustion+rate+and+cooking+plate+base+temperature.+%0D%0AThe+results+of+the+characteristics+after+testing+the+briquettes+are+as+follows%3A+density+%0D%0A0.39+-0.42+g+%2F+cm%C2%B3%2C+moisture+content+5.17+-+6.62%25%2C+heating+value+4658+-+5048+cal+%2F+%0D%0Ag%2C+compressive+strength+5.00+-+5.12+kg+%2Fcm%C2%B2%2C+Shatter+rasistance+index+99.91+-%0D%0A99.96%25%2C+combustion+rate+0.34+-+0.39+g+%2F+minute+and+pan+temperature+321%C2%BAC+-%0D%0A406%C2%BAC+This+biocoal+briquette+is+suitable+for+cooking+in+the+kitchen+because+it+has+%0D%0Apassed+the+minimum+temperature+(180%C2%BAC)+that+can+used+to+boil+oil+in+frying+food+%0D%0Aingredients.%0D%0AKeywords%3A+Briquette%2C+cassava+stem+waste%2C+coal%2C+tapioca+adhesive.%0D%0A&rft.publisher=FAKULTAS+PERTANIAN&rft.date=2019&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56890%2F1%2FABSTRAK-ABSTRACT.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56890%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56890%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++INDAH+FEBRIA+DEWI%2C+1514071045++(2019)+PEMBUATAN+BRIKET+BIOCOAL+DARI+TIGA+VARIETAS+LIMBAH+BATANG+SINGKONG+DENGAN+CAMPURAN+DUA+UKURAN+PARTIKEL+BATUBARA.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F56890%2F