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Ditemukan 1410 dari pencarian Anda melalui kata kunci: subject="Batu"
A Brief Explanatory Note To The Disrtribution Map Of Coal Deposits Industrial…
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- Deskripsi Fisik
- 12 Halaman, 2 Lembar Peta
- Judul Seri
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- PMB LU 1964-1
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- ISBN/ISSN
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- Deskripsi Fisik
- 12 Halaman, 2 Lembar Peta
- Judul Seri
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- PMB LU 1964-1
Report On The Chemico-Analytical Coal Investigations Carried Out In Indonesia
In addition to the ore investigations,33 coal samples originating from several test pits on sumatra and kalimantan have been investigated in the laboratory of djawatan geology pasat in the framework of the wedexro work. The investigations were again concentrated on the chemico-technical analysis, but smaller coking tests could also be made in collab…
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- 5 Halaman,5 Tabel,1 Figure
- Judul Seri
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- No. Panggil
- PMB LU 1957-2
Charcoal As Metallurgical Fuel For an Indonesian Fig-Iron Production
Since The Early Beginnings Of the Bronze and Iron age charcoal has been used for heating and reducing purposes. In the direct production of iron a mixture of ore and charcoal is placed on a charcoal fire in earth holes or on hearths and burnt down with natural draught with the direct result that an iron ball reduced in the renn fire is obtained.
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- 55 Halaman,7 Figure,6 Tabel
- Judul Seri
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- No. Panggil
- PMB LU 1957-3
Definition Of Task And Conclusions Of The Geological And Mining Investigation…
War,occupation and the struggle for liberation, a period of destruction lasting for nearly 10 years, have left the first Indonesia government a more or less chaotic heritage. The tasks facing the various ministeries were more than complex, because the dutch administration had been out of office for years and a beginning had to be made from scratch.<…
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- 29 Halaman
- Judul Seri
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- PMB LU 1957-4
Report Studying Of The Indonesian Coals. Ukrainian Scientific Research Instit…
To the Ukrainian coal and chemical research institute the samples of indonesian coals, taken from the following deposits were delivered:
1. Loa-pari mine, seam C (kalimantan island, the basin of the mahakam river)
2. sigihan mine (kalimantan island, the basin of the mahakam river).
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- 24 Halaman,16 Tabel
- Judul Seri
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- No. Panggil
- PMB LU 1962-1
Kemungkinan-Kemungkinan Pembuatan Kokas Tanur Tinggi Dari Batubara Indonesia
Dari penyelidikan2 pada sebelum dan sesudah perang sampai kini, tentang kemungkinan pembuatan kokas-tanur-tinggi dari batubara indonesia di peroleh hasil2 seperti berikut:
1.Batubara Ombilin dapat dibuat kokas-tanur-tinggi langsung dari batubara batang maupun melalui pembriketan terlebih dahulu
2.Batubara bukit asam dapat dibuat form (double), coke,…
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- Deskripsi Fisik
- 90 Halaman,1 Appendix 25 Tabel.
- Judul Seri
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- No. Panggil
- PMB LU 1965-1
The Depositional History Of The Sediments In The Ombilin II Project Area, Wit…
The Ombilin II Coal Field lies in the northwest of the large Tertiary age Ombilin Basin, and is, located in the Bukit Barisan Range in West Sumatra. The basin which is fault controlled has been filled with sediments ranging from paloecene to early Miocene. Towards the base of the succession economic quantities of coal were deposited in three seams, …
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- 45 Halaman.
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- PMB LA 1985-7
Ombilin II Mine Development And Transportation Project Drilling Program Report
This report briefly outlines the ststus of the drilling program at is stand at Month 3 of the exploration program.
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- 9 Halaman, 1 Appendix
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- No. Panggil
- PMB LA 1985-6
Ombilin II Coal Mine Development And Transportation Project Quarterly Report
This Quarterly Report covers the first three months of the Ombilin II Coal Project which commenced on July 1st, 1985.
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- 38 Halaman
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- PMB LA 1985-31
Finnida Ministry Of Mines And Energy Of Indonesia Directorate Of Coal
The Government of Finland and Indonesia agreed in 1984 to carry out a cooperation project to investigate the feasibility of using Indonesian peat resources for electric power generation in rural regions.
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- 52 Halaman, 4 Appendix
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- No. Panggil
- PMB LF 1987-5
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah