?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGOLAHAN+LANJUT+BIO-CRUDE+OIL+HASIL+PIROLISIS+MINYAK+KELAPA+SAWIT+DENGAN+METODE+CATALYTIC+UPGRADING+MENGGUNAKAN+ZEOLIT-X+TERPROTONASI+(H-X)+SEBAGAI+KATALIS+&rft.creator=ANNIDA+%2C+REZANI+&rft.subject=500+ilmu+pengetahuan+alam+dan+matematika&rft.subject=540+Kimia+dan+ilmu+yang+berhubungan&rft.description=+++Pada++penelitian++ini%2C++zeolit-X++disintesis++dari++silika++sekam++padi++dan++aluminium++foil+yang+dilakukan+dengan+metode+hidrotermal+pada+suhu+100+%C2%B0C+selama+96+jam+dan+dikalsinasi++selama++6++jam++pada++suhu++550++%C2%B0C.++Zeolit-X++kemudian++dimodifikasi+menjadi+zeolit-X+terprotonasi+(H-X)+melalui+proses+pertukaran+ion+menggunakan+larutan+NH4NO3+dengan+variasi+konsentrasi+2M+(HX1)%3B+2%2C5M+(HX2)%3B+3M+(HX3)+dan+3%2C5M++(HX4).++Zeolit-X++dan++zeolit-X++terprotonasi++(H-X)++dikarakterisasi+menggunakan+instrumen+XRD%2C+XRF%2C+SEM-EDX+dan+FTIR.+Karakterisasi+dengan+XRD+mengindikasikan+bahwa+zeolit-X+dan+zeolit+H-X+dalam+fase+kristal.+Zeolit-X+berhasil++diprotonasi++dan++telah++dikarakterisasi++dengan++XRF++untuk++menunjukkan+persentase+konversi+Na+menjadi+H.+Karakterisasi+dengan+SEM+menunjukkan+bahwa+zeolit-X+dan+zeolit+H-X+memiliki+morfologi+kubus+oktahedral+tetapi+masih+tertutup+oleh+cluster+dan+EDX+menunjukkan+komposisi+zeolit+yang+terdiri+dari+Si%2C+O%2C+Al%2C+dan+Na.++Karakterisasi++zeolit-X++dan++H-X++dengan++FTIR++terdeteksi++adanya++situs++asam+Bronsted-Lowry.++Pengujian++aktivitas++katalitik++dilakukan++dengan++pirolisis++BCO+(Bio-Crude++Oil)++hasil++pirolisis++minyak++kelapa++sawit++yang++diidentifikasi+menggunakan+GC-MS.+Hasil+penelitian+menunjukkan+bahwa+persentase+kandungan+biogasolin++C5-C12++pada++sampel++cair++menggunakan++katalis++NaX++sebesar++61%2C63%25%3B+HX1+52%2C34%25%3B+HX2+37%2C91%25%3B+HX3+55%2C89%25+dan+HX4+30%2C91%25.+++%0D%0AKata+kunci%3A+zeolit-X+terprotonasi+(HX)%2C+zeolit-X%2C+BCO%2C+pirolisis%2C+biogasolin.%0D%0A%0D%0A+++In++this++study%2C++zeolite-X++was++synthesized++from++rice++husk++silica++and++aluminum++foil+which+was+carried+out+by+hydrothermal+method+at+100+%E2%84%83+for+96+hours+and+calcined+for+6+hours+at+550+%E2%84%83.+Zeolite-X+was+then+modified+into+protonated+zeolite-X+(H-X)+through++an++ion++exchange++process++using++NH4NO3++solutions++with++concentration+variations+of+2M+(HX1)%3B+2.5M+(HX2)%3B+3M+(HX3)+and+3.5M+(HX4).+Zeolite-X+and+protonated++zeolite-X++(H-X)++are++characterized++using++XRD%2C++XRF%2C++SEM-EDX++and+FTIR+instruments.+XRD+characterization+of+zeolite-X+and+zeolite+H-X+indicate+the+crystalline+phase.+Successfully+protonated+zeolite-X+is+performed+characterized+by+XRF+to+indicate+the+percent+conversion+of+Na+to+H.+SEM+characterization+shows+zeolite-X+and+zeolite+H-X+have+the+octahedral+cube+morphology+but+still+enclosed+by+clusters%2C+and+EDX+shows+the+composition+of+zeolite+consisting+Si%2C+O%2C++Al%2C+and+Na.++Characterization++of++zeolite-X++and++H-X++with++FTIR++detected++the++presence++of+bronsted-Lowry+acid+sites.+Catalytic+activity+testing+was+carried+out+by+pyrolysis+of+BCO+(Bio-Crude+Oil)+resulting+from+palm+oil+pyrolysis+identified+using+GC-MS.+The++results++showed++that++the++percentage++of++biogasolin++C5-C12++content++in++liquid+samples+using+NaX+catalysts+was+61.63%25%3B+HX1+52.34%25%3B+HX2+37.91%25%3B+HX3+55.89%25+and+HX4+30.91%25.+++Keywords%3A+protonated+zeolite-X+(HX)%2C+zeolite-X%2C+BCO%2C+pyrolysis%2C+biogasoline.+%0D%0A%0D%0A&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2022-11-11&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F68374%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F68374%2F3%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F68374%2F2%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++ANNIDA+%2C+REZANI+++(2022)+PENGOLAHAN+LANJUT+BIO-CRUDE+OIL+HASIL+PIROLISIS+MINYAK+KELAPA+SAWIT+DENGAN+METODE+CATALYTIC+UPGRADING+MENGGUNAKAN+ZEOLIT-X+TERPROTONASI+(H-X)+SEBAGAI+KATALIS.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F68374%2F