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Preparation Of Trace Element Reference Materials by a Coprecipitated Gel Tech…
A method i:. described for the preparation of trace element reference materials by a co-precipitated gel technique. The technique is applied to the manu- facture of multi-element calibration standards for the analysis of geological materials by direct-reading emission spectrome…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 11 halaman, cover biru, tidak berwarna
- Judul Seri
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- No. Panggil
- PMB LU 1978 - 1
Hydrocracking of Vacuum Distillate Of Minas Waxy Residue for Lubricant Base S…
Hydrocracking is probably the most versatile of modern petroleum processes. This versatility has been achieved by the development of specific families of catalysts, of processing schemes designed to allow these catalysts to function efficiently and optimal refining relationships between hydrocraking and other refining processes.
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- ISBN/ISSN
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- Deskripsi Fisik
- 35 halaman, tidak berwarna,cover biru
- Judul Seri
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- No. Panggil
- PMB LU 1975 - 28
Proccesing New Zealand Titaniferous Sands In An Induction-Coupled Plasma Torch
The processing of concentrates of ilmenite and titanomagnetite in an induction-coupled plasma torch is decribed. A mixture of FeO and TiO2 was produced from ilmenite and a mixture of FeO, TiO2 and Fe2O3 from titanomagnetite. The result indicate that plasma proccesing of these minerals may be useful in indutrial applcations.
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- ISBN/ISSN
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- Deskripsi Fisik
- 14 Halaman, cover biru, tidak berwarna
- Judul Seri
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- No. Panggil
- PMB LU 1970 - 3
Statistical Appraisal of Interference Effects In The Determination Of Trace E…
Interference effects in the determination of trace elements by atomatic-absorption spectrophotometry in applied geochemistry have been studied by a statistical appraisal and described in terms of a simple two-parameter mathematical model. The experimental design incorporated features that would allow possible deviations from the model to be detected…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 14 Halaman, cover biru
- Judul Seri
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- No. Panggil
- PMB LU 1979 - 6
Factor Analysis As An AID In The Interpretation Of Regional Geochemical Strea…
Interpretation of regional geochemical survey data requires consideration of the effects of bedrock geochemistry, weathering and other secondary factors tending to modify the bedrock-soil-stream sediment relationship. Visual interpretation of complex multielement data may only serve to recognize the obvious
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- ISBN/ISSN
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- Deskripsi Fisik
- 11 halaman, cover biru, tidak berwarna
- Judul Seri
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- No. Panggil
- PMB LU 1969 - 3
Beneficiation Of Phosphate Ores
The expanding world fertilizer demand for phosphate rocks as .a primary source of phosphate fertilizers and the conti nuous utilization of the high-grade ores have stimulated efforts to beneficiate low-grade ores to minimize the impurities in phosphate concentrates for chemical processing. The basic neficiation technology of phosphate rock processin…
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- ISBN/ISSN
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- Deskripsi Fisik
- 15 halaman, tidak berwarna. lampiran
- Judul Seri
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- No. Panggil
- PMB LU 1985 - 20
Identification Of Minerals Grains A Sysrematic Approach To The Determination …
The experienced mineralogist or geologist.brings to the 1- dentification of a mineral' specimenta background of basic knowledge and a degree of familiarity with the p_roblem which enable him to select and reject information almost subcon• sciously. For liim a superficial examination of the specimen usually suffices to reduce the poasibilitjes to …
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- ISBN/ISSN
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- Deskripsi Fisik
- 40 Halaman, lampiran, cover hijau
- Judul Seri
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- No. Panggil
- PMB LU 1965 - 2
Sedimentary Rock Alternation In The Slick Rock District Sanmiguela And Dolore…
In the Slick Rock district, terrestrial red beds of Permian and Mesozoic age several thousand feet thick are overlain by Upper Cretaceous reduced rocks and underlain by Pennsylvanian reduced rocks, each mostly marine and a few thousand feet thick. The red beds, noteworthy for their contained uranium-vanadium ore deposits,…
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- ISBN/ISSN
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- Deskripsi Fisik
- 51 halaman, cover biru, tidak berwarna
- Judul Seri
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- No. Panggil
- PMB LU 1976 - 14
ESETRAKSI TANTALUM DARI TERAK PELEBURAN TIMAH
Salah asatu usaha penelitian yang dilakukan adalah dengan cara melebur terak tersebut dengan karbon berlebihan. Cara ini telah dicoba oleh Dinas Penelitian Metalurgi di Pelitim smapai dengan temperatur 1500C.
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- ISBN/ISSN
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- Deskripsi Fisik
- cover warna kuning, bergambar, 14 halaman lengkap
- Judul Seri
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- No. Panggil
- PMB LU 1981 - 3
Laporan Penyelidikan Tanah Liat Untuk Bahan Baku Industri Bata/Genteng Di Kec…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 55 Halaman, tidak berwarna, cover biru
- Judul Seri
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- No. Panggil
- PMB LU 1992 - 2
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- 55 Halaman, tidak berwarna, cover biru
- Judul Seri
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- No. Panggil
- PMB LU 1992 - 2
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Geografi dan Sejarah