Pub Date : 2015-01-01DOI: 10.2473/journalofmmij.131.65
Kanehiro Monzen, S. Otsuka-Yao-Matsuo, T. Omata
{"title":"Distribution of Non-Ferrous Metals and Na between Matte and Slag in Copper Matte Smelting of Low Grade Secondary Materials","authors":"Kanehiro Monzen, S. Otsuka-Yao-Matsuo, T. Omata","doi":"10.2473/journalofmmij.131.65","DOIUrl":"https://doi.org/10.2473/journalofmmij.131.65","url":null,"abstract":"","PeriodicalId":21719,"journal":{"name":"Shigen-to-sozai","volume":"21 1","pages":"65-73"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85797992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-01-01DOI: 10.2473/JOURNALOFMMIJ.131.164
Hiroki Nakamura, S. Oue, N. Sogabe, Hiroaki Nakano
{"title":"Effect of Chloride Ions on the Deposition Behavior and Morphology of Zinc at Initial Stage from Electrowinning Solutio n","authors":"Hiroki Nakamura, S. Oue, N. Sogabe, Hiroaki Nakano","doi":"10.2473/JOURNALOFMMIJ.131.164","DOIUrl":"https://doi.org/10.2473/JOURNALOFMMIJ.131.164","url":null,"abstract":"","PeriodicalId":21719,"journal":{"name":"Shigen-to-sozai","volume":"30 1","pages":"164-169"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82349846","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-01-01DOI: 10.2473/journalofmmij.131.189
Le Trung Tuyen, K. Ohga, T. Nawa
{"title":"Estimation of Gas Emission from a Long-Wall Panel","authors":"Le Trung Tuyen, K. Ohga, T. Nawa","doi":"10.2473/journalofmmij.131.189","DOIUrl":"https://doi.org/10.2473/journalofmmij.131.189","url":null,"abstract":"","PeriodicalId":21719,"journal":{"name":"Shigen-to-sozai","volume":"47 1","pages":"189-194"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82095425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-01-01DOI: 10.2473/JOURNALOFMMIJ.131.503
K. Sasaki, Very Susanto, F. Anggara, Amin Yousefi-Sahzabi, Y. Sugai, T. Kawamura, Takao Kodama, K. Matsushima
{"title":"Few Considerations on Problems of CO 2 Geological Storage with Carbon Circulation and Proposal of An Integrated Regional Energy System considering Low Carbon Society","authors":"K. Sasaki, Very Susanto, F. Anggara, Amin Yousefi-Sahzabi, Y. Sugai, T. Kawamura, Takao Kodama, K. Matsushima","doi":"10.2473/JOURNALOFMMIJ.131.503","DOIUrl":"https://doi.org/10.2473/JOURNALOFMMIJ.131.503","url":null,"abstract":"","PeriodicalId":21719,"journal":{"name":"Shigen-to-sozai","volume":"42 1","pages":"503-508"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75857146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-01-01DOI: 10.2473/journalofmmij.131.1
H. Makita, A. Suzuki, Takumi Iwagaki, Y. Niibori, T. Hashida
{"title":"Characterization of Tracer Responses in Fractured Geothermal Reservoirs Based on Fractional Derivative Mathematical Model for Estimation of Fracture Distribution in Geothermal Reservoirs","authors":"H. Makita, A. Suzuki, Takumi Iwagaki, Y. Niibori, T. Hashida","doi":"10.2473/journalofmmij.131.1","DOIUrl":"https://doi.org/10.2473/journalofmmij.131.1","url":null,"abstract":"","PeriodicalId":21719,"journal":{"name":"Shigen-to-sozai","volume":"68 1","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83252311","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-01-01DOI: 10.2473/journalofmmij.131.9
K. Hashiba, Y. Z. Liang, K. Fukui, M. Koizumi, T. Matsuda
a button bit, which is commonly used for percussive drilling of hard rock recently, are insufficient. In previous studies, large fluctuations were observed in a force-penetration curve calculated from rod stresses measured during percussive drilling, and therefore precious force-penetration curves could not be obtained. In this study, a calculation method was examined to preciously obtain a force-penetration curve from impact penetration tests. The results of numerical simulation showed that the fluctuations can be caused by the mismatch between the product and calculation model, and that the precious force-penetration curve may be obtained with subtracting the bit force in a free end test from that in an impact penetration test. The suggested method was applied to the measured results of impact penetration tests with granite conducted by Fukui et al. (2010), and improved force-penetration curves were obtained. The method proposed in this study can be adopted to in-situ rock drilling, and contribute to the development of the bit suited to each rock type.
目前硬岩冲击钻常用的钮扣钻头是不够的。在以往的研究中，根据冲击钻井过程中测得的杆应力计算出的力-贯入曲线波动较大，无法得到宝贵的力-贯入曲线。本文研究了一种精确求得冲击侵彻力-侵彻曲线的计算方法。数值模拟结果表明，产品与计算模型的不匹配可能导致波动，并且可以通过将自由端试验中的钻头力与冲击贯入试验中的钻头力相减得到宝贵的力-贯入曲线。将该方法应用于Fukui et al.(2010)对花岗岩进行的冲击侵穿试验的测量结果，得到了改进的力侵曲线。该方法可应用于岩石原位钻井，有助于开发适合各种岩石类型的钻头。
{"title":"Consideration on a Calculation Method of Force-Penetration Curves in Impact Penetration Tests","authors":"K. Hashiba, Y. Z. Liang, K. Fukui, M. Koizumi, T. Matsuda","doi":"10.2473/journalofmmij.131.9","DOIUrl":"https://doi.org/10.2473/journalofmmij.131.9","url":null,"abstract":"a button bit, which is commonly used for percussive drilling of hard rock recently, are insufficient. In previous studies, large fluctuations were observed in a force-penetration curve calculated from rod stresses measured during percussive drilling, and therefore precious force-penetration curves could not be obtained. In this study, a calculation method was examined to preciously obtain a force-penetration curve from impact penetration tests. The results of numerical simulation showed that the fluctuations can be caused by the mismatch between the product and calculation model, and that the precious force-penetration curve may be obtained with subtracting the bit force in a free end test from that in an impact penetration test. The suggested method was applied to the measured results of impact penetration tests with granite conducted by Fukui et al. (2010), and improved force-penetration curves were obtained. The method proposed in this study can be adopted to in-situ rock drilling, and contribute to the development of the bit suited to each rock type.","PeriodicalId":21719,"journal":{"name":"Shigen-to-sozai","volume":"280 1","pages":"9-16"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77858645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-01-01DOI: 10.2473/JOURNALOFMMIJ.131.115
T. Ishida, Y. Nagaya, S. Inui, Z. Bennour, Youqing Chen, Qu Chen, Y. Nakayama
{"title":"Laboratory-Scale Hydraulic Fracturing Experiments Using Super-Critical State Carbon Dioxide, Water and Viscous Oil","authors":"T. Ishida, Y. Nagaya, S. Inui, Z. Bennour, Youqing Chen, Qu Chen, Y. Nakayama","doi":"10.2473/JOURNALOFMMIJ.131.115","DOIUrl":"https://doi.org/10.2473/JOURNALOFMMIJ.131.115","url":null,"abstract":"","PeriodicalId":21719,"journal":{"name":"Shigen-to-sozai","volume":"41 11 1","pages":"115-121"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76359460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2015-01-01DOI: 10.2473/journalofmmij.131.47
K. Miyazaki, Y. Endo, N. Tenma, Tsutomu Yamaguchi
{"title":"Constitutive Equation for Triaxial Compression Creep of Artificial Methane-Hydrate-Bearing Sand","authors":"K. Miyazaki, Y. Endo, N. Tenma, Tsutomu Yamaguchi","doi":"10.2473/journalofmmij.131.47","DOIUrl":"https://doi.org/10.2473/journalofmmij.131.47","url":null,"abstract":"","PeriodicalId":21719,"journal":{"name":"Shigen-to-sozai","volume":"91 1","pages":"47-55"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73928692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-01-01DOI: 10.2473/JOURNALOFMMIJ.130.9
A. Hamanaka, H. Shimada, T. Sasaoka, K. Matsui, M. Ichinose
{"title":"The Current Situation and Consideration to Prevent Acid Mine Drainage at Dumping Site in Indonesian Coal Mine: –酸性鉱山排水問題に着目して–","authors":"A. Hamanaka, H. Shimada, T. Sasaoka, K. Matsui, M. Ichinose","doi":"10.2473/JOURNALOFMMIJ.130.9","DOIUrl":"https://doi.org/10.2473/JOURNALOFMMIJ.130.9","url":null,"abstract":"","PeriodicalId":21719,"journal":{"name":"Shigen-to-sozai","volume":"136 1","pages":"9-15"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76455817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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