文献一覧: 03694194 (ISSN) - Ceek.jp Altmetrics

1 0 0 0 OA アマルガムの物性とアマルガム製錬

著者: 向正夫小浦延幸
出版者: 一般社団法人資源・素材学会
雑誌: 日本鉱業会誌 (ISSN:03694194)
巻号頁・発行日: vol.82, no.933, pp.35-51, 1966-01-25 (Released:2011-07-13)
参考文献数: 98

2020-11-19 21:24:00
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1 0 0 0 OA 欧米諸国のウラン鉱床開発概況 (その3)

著者: 佐藤源郎
出版者: 一般社団法人資源・素材学会
雑誌: 日本鉱業会誌 (ISSN:03694194)
巻号頁・発行日: vol.72, no.817, pp.367-372, 1956-07-25 (Released:2011-07-13)
参考文献数: 40

2020-11-15 19:24:13
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1 0 0 0 亜鉛製錬残渣の硫酸鉛優先浮選による操業改善

著者: 彦坂忠義孫田裕美久米井正紀
出版者: 一般社団法人資源・素材学会
雑誌: 日本鑛業會誌 (ISSN:03694194)
巻号頁・発行日: vol.101, no.1166, pp.222-227, 1985

2020-09-03 14:12:17
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1 0 0 0 黒鉱選鉱技術上の問題点に関する2, 3の知見

著者: 今泉常正彦坂忠義
出版者: 一般社団法人資源・素材学会
雑誌: 日本鑛業會誌 (ISSN:03694194)
巻号頁・発行日: vol.83, no.946, pp.349-353, 1967

2020-09-03 14:12:17
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1 0 0 0 樺太に於ける樺太鑛業株式會社經營の炭礦現況

著者: 戸田薫一
出版者: 一般社団法人資源・素材学会
雑誌: 日本鑛業會誌 (ISSN:03694194)
巻号頁・発行日: vol.52, no.615, pp.462-475, 1936

This paper is a brief description of the present state of 3 collieries (Taihei, Taiei, and Siritori), which belong to Karafuto Mining Co., Ltd.

2020-09-01 18:53:14
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1 0 0 0 OA わが国の金属鉱山における自然発火と坑内火災について

著者: 小川利男
出版者: 一般社団法人資源・素材学会
雑誌: 日本鉱業会誌 (ISSN:03694194)
巻号頁・発行日: vol.83, no.946, pp.261-263, 1967-02-25 (Released:2011-07-13)
参考文献数: 1

2020-08-26 06:50:12
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1 0 0 0 OA 神岡鉱山における長孔発破法と長孔によるサブレベル採掘法

著者: 金子正男
出版者: 一般社団法人資源・素材学会
雑誌: 日本鉱業会誌 (ISSN:03694194)
巻号頁・発行日: vol.69, no.783, pp.321-340, 1953-09-25 (Released:2011-07-13)
参考文献数: 12

At the Kamioka Mine, the stoping method of main stopes, formerly shrinkage or cut and fill, has been gradually replaced by sub-level stoping method, using long blast holes (radial horizontal holes since 1946, or vertical downward holes). Long blast holes are about 10-15 m in depth and 46 mm' in diameter, blasted by milli-second delay electric detonators.This report describes mining and drilling method and its cost in following chapters:-(1) General geology(2) Process of the study(3) Method of drilling of long hole(4) Method of sub-level stoping(5) Conclusion

2020-08-20 22:29:35
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1 0 0 0 OA AN-FO発破に関する基礎研究 (第2報)

著者: 下村弥太郎山口梅太郎
出版者: 一般社団法人資源・素材学会
雑誌: 日本鉱業会誌 (ISSN:03694194)
巻号頁・発行日: vol.81, no.921, pp.68-74, 1965-02-25 (Released:2011-07-13)
参考文献数: 7

Prilled ammonium nitrate manufactured in this country has been applicable for AN-FO blasting. This paper is the second report of fundamental studies on AN-FO blasting using the recently improved prilled AN. The studies were consisted of experimental AN-FO blasting tests in a mine formeasurements of the cap-sensitivity and the detonation valocity and laboratory tests of loading AN-FOto bore-holes by an ejector type AN-FO bore-hole charger.AN-FO tested was more cap-sensitive in comparison with the AN-FO reported in the first report. Two bound No.6 blasting caps had a possibility to ignite 94 a 6 AN-FO charge in a sealed steel stube. Detonation velocities of AN-FO measured by Dautorich method were from 2, 0000 to 3, 000m/s.By compressed air jet loading, AN prills were crushed and filled in a bore-hole at high density, 0.85-1.0, to the density of original AN-FO, 0.81.The diameter and the length of loading hose, namely hose resistance, is very much effective on the loading speed of the compressed air loading system of AN-FO. The diameter of borehole is a major affecting factor for the state of AN-FO loaded in a bore-hole such as the density. While, the loading air pressure and the distance between the top of loading hose and the face of charge in a bore-hole are minor factors for the state.Loading techniques of AN-FO by compressed air system is rather experimental and should be established by practical operation in each mine.

2020-08-05 09:51:32
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1 0 0 0 OA SD方式による総合的高速切羽の開発について

著者: 岸本義明
出版者: 一般社団法人資源・素材学会
雑誌: 日本鉱業会誌 (ISSN:03694194)
巻号頁・発行日: vol.85, no.974, pp.401-409, 1969-06-25 (Released:2011-07-13)
参考文献数: 3
被引用文献数: 1 1

After a year's investigation at Taiheiyo Kushiro colliery of a high-output, high-productivity, low-cost mining system, we started operating a so-called SD face in April of 1967. This system uses shield supports and a drum cutter to obtain a high production from a short face with rapid advance.We encountered many difficulties mainly because of unfavorable roof conditions. However, we have now overcomed them and have achieved a cost reduction of 1, 500 Japanese yen per ton of coal in the panel.SD face No.14 is being operated at present under extremely stable conditions, giving the following results: face length, 50 meters; output, 1, 800 to 2, 000 tons per day; rate of face advance, 10 to 15 meters per day; OMS, 50 to 60 tons.

2020-07-23 19:40:18
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1 0 0 0 OA 奔別炭鉱における機械化切羽におけるノンステーブル化について

著者: 山下博之
出版者: 一般社団法人資源・素材学会
雑誌: 日本鉱業会誌 (ISSN:03694194)
巻号頁・発行日: vol.88, no.1012, pp.367-368, 1972-06-25 (Released:2011-07-13)

2020-07-23 19:40:18
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1 0 0 0 OA 黄鉄鉱の基礎的性質

著者: 原田種臣泉川千秋
出版者: 一般社団法人資源・素材学会
雑誌: 日本鉱業会誌 (ISSN:03694194)
巻号頁・発行日: vol.88, no.1014, pp.455-463, 1972-08-25 (Released:2011-07-13)
参考文献数: 76

In order to establish a basic information for various trials concerned with utilization of pyrite, the elemental properties of this mineral are reviewed.In an initial chapter, general characteristics of pyrites are outlined. Subsequently, the results of studies having been carried out hitherto, by many investigators, are summarized with respect to the following subjects in relation to the imperfection of the crystals.1) Chemical composition, 2) Minor elements, 3) Crystallographic property (Lattice constant), 4) Electrical property, 5) Optical property, and6) Oxidation property.