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Ditemukan 41020 dari pencarian Anda melalui kata kunci:
Coal Geology With Special Reference To Coal Genesis
Coal is one of the most well known natural resources as a fossil fuel which original materials were derived from fosil plants. According to the modern scientific knowledge, major part of the coal deposits on the world is mainly composed of fossil land plant. The coal derived from plant of geologic past (later than silurian pariod) is classified in "…
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- Deskripsi Fisik
- 113 Halaman
- Judul Seri
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- No. Panggil
- PMB LU 1987-4
Coal Characteristics Related To Utilization
Coal may be used directly as in combustion. It may be converted into metallurgical coke or char as in carbonization. It may also be converted into more readily transportable forms, such as gases and liquids, as in gasification and liquefaction. To some extent, characteristics of coal dictate how coal will be utilized. Preparation and/or pretreatment…
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- Deskripsi Fisik
- 177 Halaman
- Judul Seri
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- No. Panggil
- PMB LU 1987-5
Technical Information On Coal Mining In Japan (Coal Mine Safety Technology)
In recent years, The coal mining research centre leading the respective organizations and institutes concerned in keeping organic association with one another have been making utmost efforts for the improvement in technologies related mine safety based on "total plan for development of mine safety technology" as the guiding principle established in …
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- 250 Halaman
- Judul Seri
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- No. Panggil
- PMB LU 1991-2
LAPORAN PENINJAUAN SINGKAT TERHADAP KEMUNGKINAN ADANYA ENDAPAN BARIT DIDAERAH…
Dengan surat perintah kepala dinas esplorasi, direktorat geologi no. 127/P-E/1974 tertanggal 24 juni 1974, penulis telah ikut bersama team geologi dari "PT INAUSTREP" dalam tugas peninjauan kedaerah kalimantan barat.
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- 8 halaman,3 lampiran, tak bewarna
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- PMB LF 1974-3
LAPORAN SURVEY DAERAH SEBETUNG, PALET, BIRU DAN SEKITARNYA KECAMATAN-KABUPATE…
Cebakan bijih emas di daerah sebetung dan sekitarnya dari kabupaten SAMBAS, telah diketahui sejak dari zaman penjajahan eelanda jauh sebelum perang dunia ke II y.l. dimana pada beberapa tempat pernah dikerjakan secara sederhana sekali.
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- Deskripsi Fisik
- 24 halaman,tak bewarna
- Judul Seri
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- No. Panggil
- PMB LF 1975-3
Prosedur Pengambilan contoh Batubara Untuk Keperluan Perogram Eksplorasi Dan …
Meningkat tidak homogennya penyebaran kualitas suatu lapisan batubara baik secara vertikal maupun secara mendatar/lateral,maka diperlukan pengambilan contoh batubara yang terarah .
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- 20 halaman ,takberwarna
- Judul Seri
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- No. Panggil
- PMB LU 1985-5
Environmental Implications And Strategies For Expanded Coal Utilization
The utilization of coal as an energy source, both by means of the steam engine and in the form of coke, was a major characteristic of the first industrial Revolution. It was on coal that nations built their industrial power in the nineteenth and early twentieth centuries. As early as 1860, Great Britain was producing over 80 megatons of pit-coal, an…
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- 375 Halaman
- Judul Seri
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- No. Panggil
- PMB LU 1980-1
Indonesia Coal/Lignite Development And United States Technology
The high price of fuel oil couple with the desire to utilize indigenous fossil fuel reserves has led many industries to consides coal as an alternative fuel for their process and heating needs .materials drying requires large heat inputs .replacing fuel oil with coal as a driying fuel is economically attractive for many industrial applications .in a…
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- 55 halaman ,takberwarna
- Judul Seri
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- PMB LU 1983-7
Spontaneous Combustion Of Coal
The phrase of 'Spontaneous Combustion' is used as same meaning as 'Spontaneous igniton' and 'Auto Ignition'. It means a outbreak of fire in combustible material that occures without application of direct flame and is usually caused by slow oxidation processes under conditions not permitting dissipation of heat.
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- 4-13 Halaman
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- PMB LU 1981-2
The Re-Vitalized Coal Industries World Production Trends-10
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- 6 Halaman
- Judul Seri
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- PMB LU 1975-1
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- Deskripsi Fisik
- 6 Halaman
- Judul Seri
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- No. Panggil
- PMB LU 1975-1
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah