?url_ver=Z39.88-2004&rft_id=1514051103&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=EFEK+KONDISI+REAKSI+TERHADAP+ETERIFIKASI+GLISEROL%0D%0AKASAR+DAN+ETANOL+MENGGUNAKAN+KATALIS+AMBERJET+1600H%0D%0A%0D%0AUNTUK+MENGHASILKAN+ZAT+ADITIF+BIODISEL&rft.creator=Feni+Fitriani%2C+1514051103&rft.subject=630+Pertanian+dan+teknologi+yang+berkaitan&rft.description=Produksi+biodisel+yang+tinggi+menyebabkan+produksi+gliserol+kasar%2C+sebagai%0D%0Aproduk+samping+dari+biodiesel%2C+meningkat+secara+signifikan.+Peningkatan+produksi%0D%0Agliserol+kasar+yang+tidak+diiringi+dengan+diversifikasi+produk+hasil+pengolahan%0D%0Agliserol+tersebut+menyebabkan+menurunnya+nilai+jual+dari+gliserol+kasar+di+pasar%0D%0Aglobal.+Penelitian+ini+bertujuan+untuk+menghasilkan+kondisi+reaksi+yang+optimum%0D%0A(nisbah+mol%2C+suhu+reaksi%2C+dan+waktu+reaksi)+terhadap+rendemen+eter+yang%0D%0Adihasilkan+dengan+menggunakan+katalis+Amberjet+1600H.+Penelitian+disusun%0D%0Adalam+rancangan+percobaan+RSM+(Response+Surfance+Method)+dengan+variable%0D%0Abebas+yang+terdiri+dari+nisbah+mol+reaktan%2C+suhu+reaksi%2C+dan+waktu+reaksi%2C+yang%0D%0Amempengaruhi+variabel+respon+berupa+konversi+gliserol%2C+selektivitas%2C+dan%0D%0Arendemen.+Hasil+penelitian+menunjukkan+bahwa+reaksi+eterifikasi+dengan%0D%0Aperlakuan+yang+ditetepkan+hanya+menghasilkan+MEGE+(monoetil+gliserol+eter)%2C%0D%0Abelum+menghasilkan+DEGE+(dietil+gliserol+eter)dan+TEGE+(dietil+gliserol+eter).%0D%0A%0D%0Av%0D%0AKondisi+optimasi+eterifikasi+dengan+kombinasi+perlakuan+nisbah+mol+5%2C11%2C+suhu%0D%0Areaksi+210%2C23+oC%2C+dan+waktu+reaksi+2%2C32+jam+dapat+menghasilkan+konversi+gliserol%0D%0Amaksimum+sebesar+16%2C06%25%2C+selektivitas+maksimum+sebesar+22%2C70%25%2C+dan%0D%0Arendemen+eter+maksimum+sebesar+2%2C28%25.+penelitian+selanjutnya+dilakukan%0D%0Aoptimasi+konversi+gliserol%2C+selektivitas%2C+dan+rendemen+eter+dengan+penambahan%0D%0Abahan+penjerap+air+(sorbent)+untuk+membantu+menghilangkan+air+dari+setiap%0D%0Atahapan+eterifikasi.%0D%0A%0D%0AKata+kunci+%3A+Amberjet+1600H%2C+etanol%2C+gliserol+kasar%2C+reaksi+eterifikasi%2C+zat+aditif+The+high+production+of+biodiesel+causes+the+production+of+crude+glycerol%2C+a+by-+product+of+biodisel+industry%2C+increase+significantly.+The+increase+of+crude+glycerol%0D%0Aproduction+which+is+not+accompanied+by+product+diversification+causes+decrease%0D%0Aprice+of+the+glycerol+in+the+global+market.+The+aim+of+the+research+was+to%0D%0Adetermine+the+optimum+reaction+conditions+(molar+ratio%2C+reaction+temperature%2C+and%0D%0Areaction+time)+on+ether+yield+produced+by+using+the+Amberjet+1600H+catalyst.%0D%0AThe+research+was+arranged+in+RSM+(Response+Surfance+Method)+experimental%0D%0Adesign+with+independent+variables+consisting+of+reactant+mole+ratio%2C+reaction%0D%0Atemperature%2C+and+reaction+time%2C+which+affected+the+respons+variables+in+the+form+of%0D%0Aglycerol+conversion%2C+selectivity%2C+and+yield.+The+research+results+showed+that+the%0D%0Aeterification+reaction+with+the+prescribed+treatment+only+produced+MEGE%0D%0A(monoethyl+glycerol+ether)%2C+but+had+not+produced+DEGE+(diethyl+glycerol+ether)%0D%0A%0D%0Aiii%0D%0Aand+TEGE+(diethyl+glycerol+ether).+Eterification+condition+with+reactants+mol%0D%0Aratio+of+5%2C11%2C+reaction+temperature+of+210%2C23oC%2C+and+reaction+time+of+2%2C32+hours%0D%0Acombination+resulted+in+the+maximum+glycerol+conversion+of+16%2C06%25%2C+maximum%0D%0Aether+selectivity+of+22%2C70%25%2C+and+maximum+yield+of+MEGE+of2%2C28%25.+The%0D%0Asuggestion+for+further+research+is+to+optimize+the+glycerol+conversion%2C+selectivity%2C%0D%0Aand+yield+ether+by+addition+of+water+adsorbent+to+eleminate+water+in+every%0D%0Aetherification+processes.%0D%0A%0D%0AKeywords%3A+additives%2C+Amberjet+1600H%2C+crude+glycerol%2C+ethanol%2C+etherification%0D%0A%0D%0Areaction.&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%2F56960%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56960%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F56960%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Feni+Fitriani%2C+1514051103++(2019)+EFEK+KONDISI+REAKSI+TERHADAP+ETERIFIKASI+GLISEROL+KASAR+DAN+ETANOL+MENGGUNAKAN+KATALIS+AMBERJET+1600H+UNTUK+MENGHASILKAN+ZAT+ADITIF+BIODISEL.++FAKULTAS+PERTANIAN%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F56960%2F