Pub Date : 2020-01-17DOI: 10.1007/978-3-030-37070-1_65
K. Miwa
{"title":"Tin Treatment in Kosaka Lead Smelting","authors":"K. Miwa","doi":"10.1007/978-3-030-37070-1_65","DOIUrl":"https://doi.org/10.1007/978-3-030-37070-1_65","url":null,"abstract":"","PeriodicalId":22754,"journal":{"name":"The Mining and Materials Processing Institute of Japan","volume":"180 1","pages":"759-766"},"PeriodicalIF":0.0,"publicationDate":"2020-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80006540","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 : 2020-01-17DOI: 10.1007/978-3-030-37070-1_45
Nobuaki Okajima, Takuma Takei, S. Usui
{"title":"Pb and Other Impurities Recovery from Cu Smelting Residues in JX Nippon Mining & Metals","authors":"Nobuaki Okajima, Takuma Takei, S. Usui","doi":"10.1007/978-3-030-37070-1_45","DOIUrl":"https://doi.org/10.1007/978-3-030-37070-1_45","url":null,"abstract":"","PeriodicalId":22754,"journal":{"name":"The Mining and Materials Processing Institute of Japan","volume":"30 1","pages":"531-538"},"PeriodicalIF":0.0,"publicationDate":"2020-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90212479","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 : 2020-01-17DOI: 10.1007/978-3-030-37070-1_8
S. Takaya, N. Kubota, H. Watanabe, T. Kudo
{"title":"Recent Development of EAF Dust Treating at Shisaka Smelting Co., Ltd.","authors":"S. Takaya, N. Kubota, H. Watanabe, T. Kudo","doi":"10.1007/978-3-030-37070-1_8","DOIUrl":"https://doi.org/10.1007/978-3-030-37070-1_8","url":null,"abstract":"","PeriodicalId":22754,"journal":{"name":"The Mining and Materials Processing Institute of Japan","volume":"23 1","pages":"91-97"},"PeriodicalIF":0.0,"publicationDate":"2020-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79291081","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 : 2020-01-17DOI: 10.1007/978-3-030-37070-1_17
Takuhiro Yamaguchi
{"title":"Start-up and Improvements of the New Electrolysis Plant at Annaka Refinery","authors":"Takuhiro Yamaguchi","doi":"10.1007/978-3-030-37070-1_17","DOIUrl":"https://doi.org/10.1007/978-3-030-37070-1_17","url":null,"abstract":"","PeriodicalId":22754,"journal":{"name":"The Mining and Materials Processing Institute of Japan","volume":"63 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88313429","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 : 2020-01-17DOI: 10.1149/ma2020-02181520mtgabs
M. Miyamoto, A. Kitada, Kazuhiro Fukami, K. Murase
{"title":"Growth of Nodules in Copper Electrorefining: Numerical Simulation of Natural Convection","authors":"M. Miyamoto, A. Kitada, Kazuhiro Fukami, K. Murase","doi":"10.1149/ma2020-02181520mtgabs","DOIUrl":"https://doi.org/10.1149/ma2020-02181520mtgabs","url":null,"abstract":"","PeriodicalId":22754,"journal":{"name":"The Mining and Materials Processing Institute of Japan","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86876252","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 : 2020-01-17DOI: 10.1007/978-3-030-37070-1_44
R. Sato, K. Hirata, F. Tanaka
{"title":"Hydrometallurgical Recovery of Tin from Harris Dross","authors":"R. Sato, K. Hirata, F. Tanaka","doi":"10.1007/978-3-030-37070-1_44","DOIUrl":"https://doi.org/10.1007/978-3-030-37070-1_44","url":null,"abstract":"","PeriodicalId":22754,"journal":{"name":"The Mining and Materials Processing Institute of Japan","volume":"97 1","pages":"519-529"},"PeriodicalIF":0.0,"publicationDate":"2020-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76014262","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 : 2019-01-17DOI: 10.1007/978-3-030-37070-1_49
Yusuke Sakata
{"title":"Influence of Minor Elements in Waste Lead Battery Recycling","authors":"Yusuke Sakata","doi":"10.1007/978-3-030-37070-1_49","DOIUrl":"https://doi.org/10.1007/978-3-030-37070-1_49","url":null,"abstract":"","PeriodicalId":22754,"journal":{"name":"The Mining and Materials Processing Institute of Japan","volume":"14 1","pages":"569-580"},"PeriodicalIF":0.0,"publicationDate":"2019-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72846481","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 : 2016-07-27DOI: 10.1021/acs.iecr.5b04843.s001
荻崇
{"title":"Selective Biosorption and Recovery of Tungsten from an Urban Mine","authors":"荻崇","doi":"10.1021/acs.iecr.5b04843.s001","DOIUrl":"https://doi.org/10.1021/acs.iecr.5b04843.s001","url":null,"abstract":"","PeriodicalId":22754,"journal":{"name":"The Mining and Materials Processing Institute of Japan","volume":"60 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2016-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77165818","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 : 2003-03-25DOI: 10.2473/SHIGENTOSOZAI.119.91
T. Sakai, S. Tomita, Y. Haga
In the civil engineering construction field, it is often necessary to determine the ventilation requirements in order to maintain a minimum air quality for human breathing. This needs to take into account dilution of natural gushed gas and the exhaust gases from diesel equipment, the gases produced by the detonation of explosives and their dissipation time, as well as the dust generated by shotcreting. The purpose of such a ventilation plan is to specify the capacity and optimum location of the ventilation equipment, both of which are calculated simply.Recent large-scale underground excavations such as power plant, energy storage, and so on, consist of complex lay-outs, deeply seated long openings, and substantial excavation volumes. Hence, they require rather sophisticated ventilation programs because of their huge pressure losses and air handling volumes.The authors have applied coalmine ventilation technology to optimize the ventilation plan for such large-scale underground civil constructions. A quasi-three-dimensional ventilation network analysis method has been developed and applied to analyze the airflow in large scale geo-spaces.
{"title":"Application of Mine Ventilation Network Analysis Technique to Underground Civil Construction Including Large Geo-Space.","authors":"T. Sakai, S. Tomita, Y. Haga","doi":"10.2473/SHIGENTOSOZAI.119.91","DOIUrl":"https://doi.org/10.2473/SHIGENTOSOZAI.119.91","url":null,"abstract":"In the civil engineering construction field, it is often necessary to determine the ventilation requirements in order to maintain a minimum air quality for human breathing. This needs to take into account dilution of natural gushed gas and the exhaust gases from diesel equipment, the gases produced by the detonation of explosives and their dissipation time, as well as the dust generated by shotcreting. The purpose of such a ventilation plan is to specify the capacity and optimum location of the ventilation equipment, both of which are calculated simply.Recent large-scale underground excavations such as power plant, energy storage, and so on, consist of complex lay-outs, deeply seated long openings, and substantial excavation volumes. Hence, they require rather sophisticated ventilation programs because of their huge pressure losses and air handling volumes.The authors have applied coalmine ventilation technology to optimize the ventilation plan for such large-scale underground civil constructions. A quasi-three-dimensional ventilation network analysis method has been developed and applied to analyze the airflow in large scale geo-spaces.","PeriodicalId":22754,"journal":{"name":"The Mining and Materials Processing Institute of Japan","volume":"64 1","pages":"91-97"},"PeriodicalIF":0.0,"publicationDate":"2003-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80907755","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 : 2000-10-25DOI: 10.2473/SHIGENTOSOZAI.116.831
K. Fukui, S. Okubo, Kazunori Matsumoto, Y. Nawa, T. Sakai, Nishizawa Izumi
Since tunnel boring machine (TBM) is a full-face machine, the face cannot actually be observed. This is disadvantageous when excavating rock, which has rapidly changing characteristics, as is commonly the case for rock in Japan. Therefore, measuring geological characteristics forward of the face is essential. In the previous paper, a method for estimating the rock strength of face using TBM cutting force, such as thrust, torque and cutting depth, is proposed. In the present study, rock strength along the Hiraya tunnel that mainly consists of granite is estimated from actual excavation data. The length of the tunnel excavated by TBM is 3 km. A full-shielded type TBM having a diameter of 2.6 m was used to excavate the tunnel. Firstly, the estimated rock strength was compared with the characteristics of rock obtained using the bedrock surveys (inflow water, alteration etc.) and Schmidt-hammer rebound hardness. Estimated rock strength was found to agree well with those found using these surveys. Therefore, the reliability of the estimated rock strength was very high. Secondly, the relationship between rock mass classification and the estimated rock strength is examined. The results indicated that the higher the rock mass classification, the higher the estimated rock strength. In case of granite, spacing of rock discontinuities and weathering were determined the rock strength. Therefore, the estimated rock strength provides a useful method for properly selecting a supporting pattern for rapidly changing rock mass characteristics. Thirdly, the relationship between the cutter-head rotational rate and estimated rock strength was discussed because the cutter-head rotational rate of the TBM was variable (4~12 rpm). The lower rotational rate was found to be useful to excavate soft rock.
{"title":"Rock Mass Classification of Granite by TBM Cutting Force","authors":"K. Fukui, S. Okubo, Kazunori Matsumoto, Y. Nawa, T. Sakai, Nishizawa Izumi","doi":"10.2473/SHIGENTOSOZAI.116.831","DOIUrl":"https://doi.org/10.2473/SHIGENTOSOZAI.116.831","url":null,"abstract":"Since tunnel boring machine (TBM) is a full-face machine, the face cannot actually be observed. This is disadvantageous when excavating rock, which has rapidly changing characteristics, as is commonly the case for rock in Japan. Therefore, measuring geological characteristics forward of the face is essential. In the previous paper, a method for estimating the rock strength of face using TBM cutting force, such as thrust, torque and cutting depth, is proposed. In the present study, rock strength along the Hiraya tunnel that mainly consists of granite is estimated from actual excavation data. The length of the tunnel excavated by TBM is 3 km. A full-shielded type TBM having a diameter of 2.6 m was used to excavate the tunnel. Firstly, the estimated rock strength was compared with the characteristics of rock obtained using the bedrock surveys (inflow water, alteration etc.) and Schmidt-hammer rebound hardness. Estimated rock strength was found to agree well with those found using these surveys. Therefore, the reliability of the estimated rock strength was very high. Secondly, the relationship between rock mass classification and the estimated rock strength is examined. The results indicated that the higher the rock mass classification, the higher the estimated rock strength. In case of granite, spacing of rock discontinuities and weathering were determined the rock strength. Therefore, the estimated rock strength provides a useful method for properly selecting a supporting pattern for rapidly changing rock mass characteristics. Thirdly, the relationship between the cutter-head rotational rate and estimated rock strength was discussed because the cutter-head rotational rate of the TBM was variable (4~12 rpm). The lower rotational rate was found to be useful to excavate soft rock.","PeriodicalId":22754,"journal":{"name":"The Mining and Materials Processing Institute of Japan","volume":"87 1","pages":"831-838"},"PeriodicalIF":0.0,"publicationDate":"2000-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84258043","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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