The Sriwijaya University Library

  • Home
  • Information
  • News
  • Help
  • Librarian
  • Login
  • Member Area
  • Select Language :
    Arabic Bengali Brazilian Portuguese English Espanol German Indonesian Japanese Malay Persian Russian Thai Turkish Urdu

Search by :

ALL Author Subject ISBN/ISSN Advanced Search

Last search:

{{tmpObj[k].text}}
Image of KAJIAN GAS METANA BATUBARA (CMM) AKIBAT SPONTANEOUS COMBUSTION PADA TEMPORARY STOCKPILE BANGKO BARAT PT. BUKIT ASAM (PERSERO), TBK TANJUNG ENIM

Skripsi

KAJIAN GAS METANA BATUBARA (CMM) AKIBAT SPONTANEOUS COMBUSTION PADA TEMPORARY STOCKPILE BANGKO BARAT PT. BUKIT ASAM (PERSERO), TBK TANJUNG ENIM

Gaol, Alex Sander Lumban - Personal Name;

Penilaian

0,0

dari 5
Penilaian anda saat ini :  

PT. Bukit Asam (Persero), Tbk is a coal mining company located in Tanjung Enim. One of the existing mining area is Bangko West. The mined coal is stacked on a temporary stockpile frequently generate spontaneous combustion, which is the source of Coal Mine Methane (CMM) emissions. The purpose of research is to know of characteristic from temporary stockpile West Bangko that make spontaneous combustion, determine the flow rate of the CMM, determine the value of Emission Factor (EF), and knowing the countermeasures against spontaneous combustion. Measurements were performed using methane gas capture tool that has been designed at the point of spontaneous combustion. Temporary stockpile PIT IA and 1C showed that high accumulation of the PIT IA and PIT 1C are 33 meters and 29 meters, coal size was not similar, water access was not efficient, and still in the form of mineral matter like pack stone. The existing characteristic make the stock pile easier to effected to spontaneous combustion. CMM flow rate is not detected in the first minute, then the next minute methane gas began to be detected and eventually to the point of maximum concentration. The amount of discharge from the CMM measurement result is 0,03016 m3/s and Emissions Factor (EF) of 0,09126 m3/ton. The preventive efforts for the CMM of spontaneous combustion that release into the air are using Chemical fire tides’ method and compaction’s method using Excavator PC 130F or PC 200.


Availability
Inventory Code Barcode Call Number Location Status
1407002854T143521T1435212014Central Library (References)Available but not for loan - Not for Loan
Detail Information
Series Title
-
Call Number
T1435212014
Publisher
Indralaya : Prodi Teknik Pertambangan, Fakultas Teknik Universitas Sriwijaya., 2014
Collation
xv, 76 hlm. : ilus. ; tab. ; 28 cm
Language
Indonesia
ISBN/ISSN
-
Classification
622.820 7
Content Type
Text
Media Type
-
Carrier Type
-
Edition
-
Subject(s)
Prodi Teknik Pertambangan
Gas Metana-Batubara
Specific Detail Info
-
Statement of Responsibility
DS
Other version/related

No other version available

File Attachment
  • KAJIAN GAS METANA BATUBARA (CMM) AKIBAT SPONTANEOUS COMBUSTION PADA TEMPORARY STOCKPILE BANGKO BARAT PT. BUKIT ASAM (PERSERO), TBK TANJUNG ENIM
Comments

You must be logged in to post a comment

The Sriwijaya University Library
  • Information
  • Services
  • Librarian
  • Member Area

About Us

As a complete Library Management System, SLiMS (Senayan Library Management System) has many features that will help libraries and librarians to do their job easily and quickly. Follow this link to show some features provided by SLiMS.

Search

start it by typing one or more keywords for title, author or subject

Keep SLiMS Alive Want to Contribute?

© 2025 — Senayan Developer Community

Powered by SLiMS
Select the topic you are interested in
  • Computer Science, Information & General Works
  • Philosophy & Psychology
  • Religion
  • Social Sciences
  • Language
  • Pure Science
  • Applied Sciences
  • Art & Recreation
  • Literature
  • History & Geography
Icons made by Freepik from www.flaticon.com
Advanced Search