PREPARATION AND CHARACTERIZATION OF SULFATED ZIRCONIA FOR BIODIESEL PRODUCTION
<p><em>Sulfated zirconia </em><em>has been prepared and characterized</em><em> </em><em>by </em><em>X-ray diffraction, infrared spectroscopy, BET surface area, and BJH pore distribution methods. XRD patterns reveal that the sulfated zirconi...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Diponegoro University
2012-05-01
|
| Series: | Reaktor |
| Subjects: | |
| Online Access: | http://ejournal.undip.ac.id/index.php/reaktor/article/view/3582 |
| _version_ | 1818928556186533888 |
|---|---|
| author | Heri Rustamaji Hary Sulistyo Arief Budiman |
| author_facet | Heri Rustamaji Hary Sulistyo Arief Budiman |
| author_sort | Heri Rustamaji |
| collection | DOAJ |
| description | <p><em>Sulfated zirconia </em><em>has been prepared and characterized</em><em> </em><em>by </em><em>X-ray diffraction, infrared spectroscopy, BET surface area, and BJH pore distribution methods. XRD patterns reveal that the sulfated zirconia mainly consists of tetragonal crystalline zirconia with average size of about 9.8 nm. N<sub>2</sub> adsorption data show that the nanosized sulfated zirconia has high surface area (109.4 m<sup>2</sup>/g) and show</em><em>s</em><em> the uniform pore distribution aggregated by zirconia nanoparticles. Sulfated zirconias were used as catalysts in the alcoholysis of jatropha oil. The conversions </em><em>of</em><em> jatropha oil alcoholysis </em><em>under</em><em> good conditions (120<sup>o</sup>C, 2 h, 3 wt% of catalyst and 1000 rpm agitation speed) were 79.65%.</em></p> <p><span style="text-decoration: underline;"> </span></p><p><strong>Abstrak</strong></p><p><strong><br /></strong></p><p> <strong>PREPARASI DAN KARAKTERISASI ZIRKONIA TERSULFATASI SEBAGAI KATALISATOR DALAM PEMBUATAN BIODIESEL.</strong><em> </em><em>Zirkonia </em><em>tersulfatasi berhasil dibuat dan dikarakterisasi dengan difraksi sinar X, spektroskopi inframerah, pengukuran luas permukaan dengan metode BET dan dan pengukuran distribusi pori dengan metode BJH. </em><em>Pola</em><em> difraksi sinar X menunjukkan bahwa susunan utama zirkonia tersulfatasi terdiri atas kristal zirkonia tetragonal dengan ukuran pori rata-rata sekitar 9,8 nm. Data adsorpsi N<sub>2</sub> menunjukkan bahwa zirkonia tersulfatasi yang berukuran nano memiliki luas permukaan yang tinggi (109,4 m<sup>2</sup>/g) dan memiliki distribusi ukuran pori yang seragam. Zirkonia tersulfatasi digunakan sebagai katalisator dalam reaksi alkoholisis minyak jarak pagar dengan konversi pada kondisi yang relatif baik (120<sup>o</sup>C, 2 jam, 3% berat katalis dan kecepatan pengadukan 1000 rpm) sebesar 79,65%.</em></p> |
| first_indexed | 2024-12-20T03:30:47Z |
| format | Article |
| id | doaj.art-c3fe0b4978674177b5602e5769685054 |
| institution | Directory Open Access Journal |
| issn | 0852-0798 2407-5973 |
| language | English |
| last_indexed | 2024-12-20T03:30:47Z |
| publishDate | 2012-05-01 |
| publisher | Diponegoro University |
| record_format | Article |
| series | Reaktor |
| spelling | doaj.art-c3fe0b4978674177b5602e57696850542022-12-21T19:55:00ZengDiponegoro UniversityReaktor0852-07982407-59732012-05-0113422523010.14710/reaktor.13.4.225-2303213PREPARATION AND CHARACTERIZATION OF SULFATED ZIRCONIA FOR BIODIESEL PRODUCTIONHeri Rustamaji0Hary Sulistyo1Arief Budiman2Department of Chemical Engineering, Faculty of Engineering, Lampung University Jl. Prof. Soemantri Brojonegoro No. 1, Bandar Lampung, IndonesiaDepartment of Chemical Engineering, Faculty Engineering, Gadjah Mada University Jl. Grafika, Bulak Sumur, Yogyakarta, IndonesiaDepartment of Chemical Engineering, Faculty Engineering, Gadjah Mada University Jl. Grafika, Bulak Sumur, Yogyakarta, Indonesia<p><em>Sulfated zirconia </em><em>has been prepared and characterized</em><em> </em><em>by </em><em>X-ray diffraction, infrared spectroscopy, BET surface area, and BJH pore distribution methods. XRD patterns reveal that the sulfated zirconia mainly consists of tetragonal crystalline zirconia with average size of about 9.8 nm. N<sub>2</sub> adsorption data show that the nanosized sulfated zirconia has high surface area (109.4 m<sup>2</sup>/g) and show</em><em>s</em><em> the uniform pore distribution aggregated by zirconia nanoparticles. Sulfated zirconias were used as catalysts in the alcoholysis of jatropha oil. The conversions </em><em>of</em><em> jatropha oil alcoholysis </em><em>under</em><em> good conditions (120<sup>o</sup>C, 2 h, 3 wt% of catalyst and 1000 rpm agitation speed) were 79.65%.</em></p> <p><span style="text-decoration: underline;"> </span></p><p><strong>Abstrak</strong></p><p><strong><br /></strong></p><p> <strong>PREPARASI DAN KARAKTERISASI ZIRKONIA TERSULFATASI SEBAGAI KATALISATOR DALAM PEMBUATAN BIODIESEL.</strong><em> </em><em>Zirkonia </em><em>tersulfatasi berhasil dibuat dan dikarakterisasi dengan difraksi sinar X, spektroskopi inframerah, pengukuran luas permukaan dengan metode BET dan dan pengukuran distribusi pori dengan metode BJH. </em><em>Pola</em><em> difraksi sinar X menunjukkan bahwa susunan utama zirkonia tersulfatasi terdiri atas kristal zirkonia tetragonal dengan ukuran pori rata-rata sekitar 9,8 nm. Data adsorpsi N<sub>2</sub> menunjukkan bahwa zirkonia tersulfatasi yang berukuran nano memiliki luas permukaan yang tinggi (109,4 m<sup>2</sup>/g) dan memiliki distribusi ukuran pori yang seragam. Zirkonia tersulfatasi digunakan sebagai katalisator dalam reaksi alkoholisis minyak jarak pagar dengan konversi pada kondisi yang relatif baik (120<sup>o</sup>C, 2 jam, 3% berat katalis dan kecepatan pengadukan 1000 rpm) sebesar 79,65%.</em></p>http://ejournal.undip.ac.id/index.php/reaktor/article/view/3582biodieselcharacterizationsolid catalystsulfated zirconia |
| spellingShingle | Heri Rustamaji Hary Sulistyo Arief Budiman PREPARATION AND CHARACTERIZATION OF SULFATED ZIRCONIA FOR BIODIESEL PRODUCTION Reaktor biodiesel characterization solid catalyst sulfated zirconia |
| title | PREPARATION AND CHARACTERIZATION OF SULFATED ZIRCONIA FOR BIODIESEL PRODUCTION |
| title_full | PREPARATION AND CHARACTERIZATION OF SULFATED ZIRCONIA FOR BIODIESEL PRODUCTION |
| title_fullStr | PREPARATION AND CHARACTERIZATION OF SULFATED ZIRCONIA FOR BIODIESEL PRODUCTION |
| title_full_unstemmed | PREPARATION AND CHARACTERIZATION OF SULFATED ZIRCONIA FOR BIODIESEL PRODUCTION |
| title_short | PREPARATION AND CHARACTERIZATION OF SULFATED ZIRCONIA FOR BIODIESEL PRODUCTION |
| title_sort | preparation and characterization of sulfated zirconia for biodiesel production |
| topic | biodiesel characterization solid catalyst sulfated zirconia |
| url | http://ejournal.undip.ac.id/index.php/reaktor/article/view/3582 |
| work_keys_str_mv | AT herirustamaji preparationandcharacterizationofsulfatedzirconiaforbiodieselproduction AT harysulistyo preparationandcharacterizationofsulfatedzirconiaforbiodieselproduction AT ariefbudiman preparationandcharacterizationofsulfatedzirconiaforbiodieselproduction |