?url_ver=Z39.88-2004&rft_id=1817011080&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=SINTESIS%2C+KARAKTERISASI%2C+DAN+UJI+AKTIVITAS+KATALITIK+ZEOLITE+SOCONY+MOBILE-5+(ZSM-5)+PORI+HIRARKI+MENGGUNAKAN+PATI+SEBAGAI+BIO-MESOPOROGEN+PADA+REAKSI+HIDROLISIS+SELULOSA&rft.creator=ZHAAFIRA+ALLIA+ZAHRA%2C+1817011080&rft.subject=000+Ilmu+komputer%2C+informasi+dan+pekerjaan+umum&rft.description=Ampas+tebu+dan+kulit+singkong+merupakan+salah+satu+limbah+biomassa+yang+melimpah+di+Provinsi+Lampung+sehingga+pada+penelitian+ini+memanfaatkan+potensi+limbah+biomassa+yaitu+abu+ampas+tebu+(Sugarcane+Bagasse+Ash%2F+SCBA)+untuk+mengekstraksi+silika+dan+kulit+singkong+yang+mengandung+selulosa+untuk+dihidrolisis+menjadi+glukosa+dalam+penentuan+aktivitas+katalitik+zeolit.+Rangkaian+tahap+penelitian+yang+dilakukan+yaitu%2C+ekstraksi+silika+SCBA+sebagai+prekursor+sintesis+ZSM-5+SCBA+pori+hirarki+menggunakan+bio-mesoporogen+dengan+penambahan+benih+ZSM-5+melalui+metode+preparasi+gel+prekursor+secara+hidrotermal+pada+suhu+180%CB%9AC+selama+144+jam+kemudian+sebagai+pembanding+disintesis+ZSM-5+SCBA+tanpa+bio-mesoporogen.+Selanjutnya%2C+dilakukan+pertukaran+ion+menjadi+bentuk+H-ZSM-5+serta+diuji+aktivitas+katalitiknya+pada+reaksi+hidrolisis.+ZSM-5+SCBA+pori+hirarki+berhasil+disintesis+dengan+perolehan+luas+permukaan+mesopori+sebesar+27%2C25+m2%2Fg%2C+diameter+pori+teratur+ukuran+3%2C60+nm%2C+dan+ukuran+pori+rata-rata+3%2C32+nm.+Hasil+penelitian+menunjukan+persen+kristalinitas+dan+rasio+Si%2FAl+ZSM-5+dengan+dan+tanpa+bio-mesoporogen+masing-masing+sebesar+80%2C09%25+dan+82%2C40%25+serta+rasio+Si%2FAl+sebesar+5%2C41+dan+6%2C27.+Kandungan+selulosa+yang+diisolasi+dari+tepung+kulit+singkong+adalah+88%2C21%25.+Optimalisasi+variabel+uji+katalitik+menunjukkan+hidrolisis+selulosa+terjadi+pada+suhu+140%C2%B0C+selama+4+jam+dengan+rasio+katalis+dan+substrat+1%3A1.+Tingkat+konversi+hidrolisis+selulosa+yang+diperoleh+menggunakan+katalis+H-ZSM-5+SCBA+pori+hirarki+dan+H-ZSM-5+SCBA+mikropori+ialah+88%2C2%25+dan+76%2C7%25+dengan+konsentrasi+glukosa+masing-masing+sebesar+218%2C083+ppm+dan+188%2C667+ppm.%0D%0A%0D%0AKata+Kunci+%3A+Silika+SCBA%2C+bio-mesoporogen%2C+H-ZSM-5%2C+hidrolisis%2C+glukosa.%0D%0A%0D%0A%0D%0A%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0ABagasse+and+cassava+peel+are+one+of+the+abundant+biomass+wastes+in+Lampung+Province+so+that+in+this+research+utilizing+the+potential+of+biomass+waste%2C+namely+sugarcane+bagasse+ash+(SCBA)+to+extract+silica+and+cassava+peel+containing+cellulose+to+be+hydrolyzed+into+glucose+in+determining+the+catalytic+activity+of+zeolite.+The+steps+of+the+research+were+carried+out+by+extraction+of+SCBA+silica+as+a+precursor+to+the+synthesis+of+ZSM-5+SCBA+pore+hierarchy+using+bio-mesoporogen+with+the+addition+of+ZSM-5+seeds+through+the+hydrothermal+method+of+preparation+precursor+gels+at+180+%C2%B0C+for+144+hours%2C+then+as+a+comparison+ZSM-5+SCBA+was+synthesized+without+bio-mesoporogen.+Furthermore%2C+ion+exchange+were+carried+out+into+the+form+of+H-ZSM-5+and+its+catalytic+activity+was+tested+on+the+hydrolysis+reaction.+ZSM-5+SCBA+pore+hierarchy+was+successfully+synthesized+with+the+acquisition+of+mesoporous+surface+area+27.25+m2%2Fg%2C+regular+pore+diameter+3.60+nm%2C+and+an+average+pore+size+3.32+nm.+The+results+showed+that+the+percentage+of+crystallinity+and+ratio+of+Si%2FAl+ZSM-5+with+and+without+bio-mesoporogens+were+80.09%25+and+82.40%25+respectively+and+the+Si%2FAl+ratio+were+5.41+and+6.27.+Cellulose+content+isolated+from+cassava+peel+flour+was+88.21%25.+Optimization+of+the+catalytic+test+variable+showed+that+the+hydrolysis+of+cellulose+occurred+at+140%C2%B0C+for+4+hours+with+a+1%3A1+ratio+of+catalyst+and+substrate.+The+conversion+degrees+of+hydrolyzed+cellulose+using+H-ZSM-5+SCBA+hierarchy+pores+catalyst+and+H-ZSM-5+SCBA+microporous+catalyst+were+88.2%25+and+76.7%25+with+glucose+concentration+produced+at+218.083+ppm+and+188.667+ppm%2C+respectively.%0D%0A%0D%0AKeywords+%3A+Silica+SCBA%2C+bio-mesoporogen%2C+H-ZSM-5%2C+hydrolysis%2C+glucose.&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM+&rft.date=2022-08-09&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F66115%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F66115%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F66115%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++ZHAAFIRA+ALLIA+ZAHRA%2C+1817011080++(2022)+SINTESIS%2C+KARAKTERISASI%2C+DAN+UJI+AKTIVITAS+KATALITIK+ZEOLITE+SOCONY+MOBILE-5+(ZSM-5)+PORI+HIRARKI+MENGGUNAKAN+PATI+SEBAGAI+BIO-MESOPOROGEN+PADA+REAKSI+HIDROLISIS+SELULOSA.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM+%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F66115%2F