Pradana, Roby (2013) HUBUNGAN VOLUME SHALE TERHADAP KUALITAS BATUBARA BERDASARKAN DATA WELL LOGGING DI DAERAH KINTAP, KECAMATAN PELAIHARI, KAB TANAH LAUT, KALIMANTAN SELATAN. Other thesis, UPN "Veteran" Yogyakarta.
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Abstract
ABSTRAK Telah dilakukan penelitian hubungan Volume Shale (vshale) terhadap kualitas batubara (kandungan abu, total moisture) berdasarkan data well logging di daerah Kintap, Kecamatan Pelaihari, Kabupaten Tanah laut, Kalimantan Selatan. Penelitian menggunakan data well logging berupa gamma ray, density, caliper, serta data proksimate. Penelitian dilakukan dengan menganalisa respon gamma ray untuk mendapatkan nilai Vshale didalam batubara, density untuk mendapatkan batas tebal, kedalaman lapisan batubara, sedangkan dari data proksimate didapatkan nilai kalori, kandungan abu, total moisture. Pada penelitian ini digunakan data uji lab yang dihubungkan dengan nilai vshale didalam batubara Hasil yang didapatkan berupa data hubungan vshale dengan kalori memiliki nilai R2= 0,710%, mempunyai hubungan berbanding terbalik, semakin tinggi nilai vshale akan mengurangi nilai kalori atau sebaliknya. Hubungan antara vshale dan kandungan abu dengan memiliki nilai R2= 0,722%, semakin tinggi nilai vshale akan semakin tinggi pula nilai kandungan abunya, mempunyai hubungan berbanding lurus. Hubungan antara vshale dan total moisture dengan memiliki nilai R2= 0,781%, semakin tinggi nilai vshale akan semakin tinggi pula nilai total moisturenya, didapatkan hubungan berbanding lurus. Kata kunci : Well logging, log gamma ray,volume shale, kualitas batubara ABSTRACT The perpose of this research is to know quality of coal at vshale relation based on data of well logging in the area of Kintap, Pelaihari, Tanah Laut Regency, South Borneo. Research is using data wells, there are logging gamma ray, density, caliper, and obtained a laboratory test results. Research conducted by analyzing response to get a gamma ray vshale in coal, the density to get the limit of thickness, deep coal layer, while from data the laboratory acquired value calories, ash content, total moisture. This research used laboratory test data on connected with vshale data in coal. The result obtained in form of data vshale relations with calories having value R2 = 0,710 %, having an is inversely, the higher value of vshale will reduce value calories or otherwise. The relation between vshale and ash content are R2 = 0,722 %, the higher the value vshale to the higher also ash content value, have an directly proportional. The relation between vshale and total moisture R2 = 0,781 %, the higher the value vshale to the higher also total moisture, obtained directly proportional relation. Key word : Well logging, log gamma ray,volume shale, coal quality.
| Item Type: | Thesis (Other) |
|---|---|
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Basir Umaryadi |
| Date Deposited: | 09 Jun 2016 03:14 |
| Last Modified: | 09 Jun 2016 03:14 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/3400 |
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