Sintesa dan Karakterisasi Biofuel dari Limbah Laboratorium Teaching Factory Politeknik Negeri Lhokseumawe dengan Proses Catalytic Cracking
Spent earth is a waste resulting from the bleaching process which contains gums and a large amount of oil so that it still has the potential to be reprocessed into biofuel. This study aims to utilize the oil from spent earth as a raw material in the synthesis of biofuels through the catalytic cracki...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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University of Serambi Mekkah
2021-10-01
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| Series: | Jurnal Serambi Engineering |
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| Online Access: | https://ojs.serambimekkah.ac.id/jse/article/view/3517 |
| _version_ | 1811207526650216448 |
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| author | Muammar Khadafi Ratni Dewi Adriana Adriana Ratna Sari Lukman Hakim |
| author_facet | Muammar Khadafi Ratni Dewi Adriana Adriana Ratna Sari Lukman Hakim |
| author_sort | Muammar Khadafi |
| collection | DOAJ |
| description | Spent earth is a waste resulting from the bleaching process which contains gums and a large amount of oil so that it still has the potential to be reprocessed into biofuel. This study aims to utilize the oil from spent earth as a raw material in the synthesis of biofuels through the catalytic cracking process. In the catalytic cracking process, zeolite and kaolin catalysts are used in the ratio (0:100); (30:70); (50:50); (70:30) and (100:0) and temperature variations of 150oC, 175oC and 200oC for 3 hours. Based on the research results, the best biofuel was obtained at a catalyst ratio of zeolite: kaolin (70:30) and a temperature of 200oC with a yield of 76.13%. The results of the biofuel characterization obtained a water content of 0.0301%, octane number 90.5 RON and a density 751 kg/m3. Analysis of biofuel composition was measured using GC-MS and it was found that the biofuel contained 4.60% C11H24, 8.99% C12H26, 22.49% C16H34, 9.54% C18H34O2 and 54.38% C19H36O3. Based on the physical and chemical properties of the biofuel as a result of cracking with zeolite and kaolin catalysts, it is in accordance with SNI for gasoline qualification. |
| first_indexed | 2024-04-12T04:05:52Z |
| format | Article |
| id | doaj.art-0d82192cfd5343a5b014d1b559d51d4b |
| institution | Directory Open Access Journal |
| issn | 2528-3561 2541-1934 |
| language | English |
| last_indexed | 2024-04-12T04:05:52Z |
| publishDate | 2021-10-01 |
| publisher | University of Serambi Mekkah |
| record_format | Article |
| series | Jurnal Serambi Engineering |
| spelling | doaj.art-0d82192cfd5343a5b014d1b559d51d4b2022-12-22T03:48:37ZengUniversity of Serambi MekkahJurnal Serambi Engineering2528-35612541-19342021-10-016410.32672/jse.v6i4.35172788Sintesa dan Karakterisasi Biofuel dari Limbah Laboratorium Teaching Factory Politeknik Negeri Lhokseumawe dengan Proses Catalytic CrackingMuammar Khadafi0Ratni DewiAdriana AdrianaRatna SariLukman Hakim1Jurusan Teknik Kimia, Politeknik Negeri Lhokseumawe, Aceh, IndonesiaUniversitas Malikussaleh, Lhokseumawe, Aceh, IndonesiaSpent earth is a waste resulting from the bleaching process which contains gums and a large amount of oil so that it still has the potential to be reprocessed into biofuel. This study aims to utilize the oil from spent earth as a raw material in the synthesis of biofuels through the catalytic cracking process. In the catalytic cracking process, zeolite and kaolin catalysts are used in the ratio (0:100); (30:70); (50:50); (70:30) and (100:0) and temperature variations of 150oC, 175oC and 200oC for 3 hours. Based on the research results, the best biofuel was obtained at a catalyst ratio of zeolite: kaolin (70:30) and a temperature of 200oC with a yield of 76.13%. The results of the biofuel characterization obtained a water content of 0.0301%, octane number 90.5 RON and a density 751 kg/m3. Analysis of biofuel composition was measured using GC-MS and it was found that the biofuel contained 4.60% C11H24, 8.99% C12H26, 22.49% C16H34, 9.54% C18H34O2 and 54.38% C19H36O3. Based on the physical and chemical properties of the biofuel as a result of cracking with zeolite and kaolin catalysts, it is in accordance with SNI for gasoline qualification.https://ojs.serambimekkah.ac.id/jse/article/view/3517biofuel, catalytic cracking, kaolin, spent earth, zeolit |
| spellingShingle | Muammar Khadafi Ratni Dewi Adriana Adriana Ratna Sari Lukman Hakim Sintesa dan Karakterisasi Biofuel dari Limbah Laboratorium Teaching Factory Politeknik Negeri Lhokseumawe dengan Proses Catalytic Cracking Jurnal Serambi Engineering biofuel, catalytic cracking, kaolin, spent earth, zeolit |
| title | Sintesa dan Karakterisasi Biofuel dari Limbah Laboratorium Teaching Factory Politeknik Negeri Lhokseumawe dengan Proses Catalytic Cracking |
| title_full | Sintesa dan Karakterisasi Biofuel dari Limbah Laboratorium Teaching Factory Politeknik Negeri Lhokseumawe dengan Proses Catalytic Cracking |
| title_fullStr | Sintesa dan Karakterisasi Biofuel dari Limbah Laboratorium Teaching Factory Politeknik Negeri Lhokseumawe dengan Proses Catalytic Cracking |
| title_full_unstemmed | Sintesa dan Karakterisasi Biofuel dari Limbah Laboratorium Teaching Factory Politeknik Negeri Lhokseumawe dengan Proses Catalytic Cracking |
| title_short | Sintesa dan Karakterisasi Biofuel dari Limbah Laboratorium Teaching Factory Politeknik Negeri Lhokseumawe dengan Proses Catalytic Cracking |
| title_sort | sintesa dan karakterisasi biofuel dari limbah laboratorium teaching factory politeknik negeri lhokseumawe dengan proses catalytic cracking |
| topic | biofuel, catalytic cracking, kaolin, spent earth, zeolit |
| url | https://ojs.serambimekkah.ac.id/jse/article/view/3517 |
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