PENGARUH SUHU DAN LAJU KENAIKAN SUHU KALSINASI TERHADAP KARAKTERISTIK NATRIUM SILIKAT SEBAGAI KATALISATOR BASA PADAT
Nowadays the use of catalyst is increasing. A problem faced from using homogenous catalyst is due to the separation process. Separating the catalyst from reactant and product solution is not easy. Therefore, a catalyst which can perform a good activity, high conversion in low temperature, non-corros...
| Main Authors: | , |
|---|---|
| Format: | Thesis |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2013
|
| Subjects: |
| _version_ | 1826046549542567936 |
|---|---|
| author | , Lusiana Chendrika , Prof. Ir. I Made Bendiyasa, M.Sc, Ph.D |
| author_facet | , Lusiana Chendrika , Prof. Ir. I Made Bendiyasa, M.Sc, Ph.D |
| author_sort | , Lusiana Chendrika |
| collection | UGM |
| description | Nowadays the use of catalyst is increasing. A problem faced from using homogenous
catalyst is due to the separation process. Separating the catalyst from reactant and product
solution is not easy. Therefore, a catalyst which can perform a good activity, high conversion
in low temperature, non-corrosive, cheap and easy to separate from the reactant and product
is needed. One of the solution is solid base catalyst sodium silicate (Na2O.nSiO2).
This research aims to make a solid base catalyst sodium silicate from silica gel and
NaOH solution. The characteristic of solid base catalyst sodium silicate is influenced by
temperature and temperature increasing rate of the calcination process. The aims of this
research is to study the influence of calcination temperature and heating rate, and also to
study the optimum operation condition to make solid base catalyst sodium silicate. The
characteristic includes functional groups, surface area, pore size, and cystalinity of sodium
silicate. Catalyst activity during transesterification and physical change during calcination
are also studied. Characteristic of solid base catalyst sodium silicate is analyzed using
Fourier Transform Infra-Red (FTIR), X-Ray Diffractometri (XRD), and Brunauer Emmet
Teller (BET). Catalyst activity is analyzed using iodometry � periodic acid titration method,
and the physical change of sodium silicate is analyzed using least square method and
dilatometer.
The result of this research shows that calcination temperature at 400�C and
calcination rate at 20�C/minute gives the highest conversion at 96,15%. |
| first_indexed | 2024-03-13T22:54:46Z |
| format | Thesis |
| id | oai:generic.eprints.org:121067 |
| institution | Universiti Gadjah Mada |
| last_indexed | 2024-03-13T22:54:46Z |
| publishDate | 2013 |
| publisher | [Yogyakarta] : Universitas Gadjah Mada |
| record_format | dspace |
| spelling | oai:generic.eprints.org:1210672016-03-04T08:40:00Z https://repository.ugm.ac.id/121067/ PENGARUH SUHU DAN LAJU KENAIKAN SUHU KALSINASI TERHADAP KARAKTERISTIK NATRIUM SILIKAT SEBAGAI KATALISATOR BASA PADAT , Lusiana Chendrika , Prof. Ir. I Made Bendiyasa, M.Sc, Ph.D ETD Nowadays the use of catalyst is increasing. A problem faced from using homogenous catalyst is due to the separation process. Separating the catalyst from reactant and product solution is not easy. Therefore, a catalyst which can perform a good activity, high conversion in low temperature, non-corrosive, cheap and easy to separate from the reactant and product is needed. One of the solution is solid base catalyst sodium silicate (Na2O.nSiO2). This research aims to make a solid base catalyst sodium silicate from silica gel and NaOH solution. The characteristic of solid base catalyst sodium silicate is influenced by temperature and temperature increasing rate of the calcination process. The aims of this research is to study the influence of calcination temperature and heating rate, and also to study the optimum operation condition to make solid base catalyst sodium silicate. The characteristic includes functional groups, surface area, pore size, and cystalinity of sodium silicate. Catalyst activity during transesterification and physical change during calcination are also studied. Characteristic of solid base catalyst sodium silicate is analyzed using Fourier Transform Infra-Red (FTIR), X-Ray Diffractometri (XRD), and Brunauer Emmet Teller (BET). Catalyst activity is analyzed using iodometry � periodic acid titration method, and the physical change of sodium silicate is analyzed using least square method and dilatometer. The result of this research shows that calcination temperature at 400�C and calcination rate at 20�C/minute gives the highest conversion at 96,15%. [Yogyakarta] : Universitas Gadjah Mada 2013 Thesis NonPeerReviewed , Lusiana Chendrika and , Prof. Ir. I Made Bendiyasa, M.Sc, Ph.D (2013) PENGARUH SUHU DAN LAJU KENAIKAN SUHU KALSINASI TERHADAP KARAKTERISTIK NATRIUM SILIKAT SEBAGAI KATALISATOR BASA PADAT. UNSPECIFIED thesis, UNSPECIFIED. http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=61115 |
| spellingShingle | ETD , Lusiana Chendrika , Prof. Ir. I Made Bendiyasa, M.Sc, Ph.D PENGARUH SUHU DAN LAJU KENAIKAN SUHU KALSINASI TERHADAP KARAKTERISTIK NATRIUM SILIKAT SEBAGAI KATALISATOR BASA PADAT |
| title | PENGARUH SUHU DAN LAJU KENAIKAN SUHU KALSINASI TERHADAP KARAKTERISTIK NATRIUM
SILIKAT SEBAGAI KATALISATOR BASA PADAT |
| title_full | PENGARUH SUHU DAN LAJU KENAIKAN SUHU KALSINASI TERHADAP KARAKTERISTIK NATRIUM
SILIKAT SEBAGAI KATALISATOR BASA PADAT |
| title_fullStr | PENGARUH SUHU DAN LAJU KENAIKAN SUHU KALSINASI TERHADAP KARAKTERISTIK NATRIUM
SILIKAT SEBAGAI KATALISATOR BASA PADAT |
| title_full_unstemmed | PENGARUH SUHU DAN LAJU KENAIKAN SUHU KALSINASI TERHADAP KARAKTERISTIK NATRIUM
SILIKAT SEBAGAI KATALISATOR BASA PADAT |
| title_short | PENGARUH SUHU DAN LAJU KENAIKAN SUHU KALSINASI TERHADAP KARAKTERISTIK NATRIUM
SILIKAT SEBAGAI KATALISATOR BASA PADAT |
| title_sort | pengaruh suhu dan laju kenaikan suhu kalsinasi terhadap karakteristik natrium silikat sebagai katalisator basa padat |
| topic | ETD |
| work_keys_str_mv | AT lusianachendrika pengaruhsuhudanlajukenaikansuhukalsinasiterhadapkarakteristiknatriumsilikatsebagaikatalisatorbasapadat AT profirimadebendiyasamscphd pengaruhsuhudanlajukenaikansuhukalsinasiterhadapkarakteristiknatriumsilikatsebagaikatalisatorbasapadat |