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The Effect of Adding El-Dekhilla Waste Pellets Upon The Quality and Reduction Kinetics of El-Baharia Iron Ore Briquettes Using Hydrogen Gas 添加El-Dekhilla废球团对El-Baharia铁矿石压块质量及氢气还原动力学的影响
The Bulletin Tabbin Institute for Metallurgical Studies (TIMS) Pub Date : 2017-09-01 DOI: 10.21608/tims.2017.299451
F. El-Dars, B. Salah, E. A. Elsaby, M. G. Khalifa, M. Shalabi
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引用次数: 0
Hydrometallurgical Treatment of Abu Ghalaga Ilmenite Ore. Abu Ghalaga钛铁矿的湿法冶金处理。
The Bulletin Tabbin Institute for Metallurgical Studies (TIMS) Pub Date : 2017-09-01 DOI: 10.21608/tims.2017.299433
T. Elbarbary, I. Ibrahim, N. Abdelaty, A. Kandil, H. Farhan
{"title":"Hydrometallurgical Treatment of Abu Ghalaga Ilmenite Ore.","authors":"T. Elbarbary, I. Ibrahim, N. Abdelaty, A. Kandil, H. Farhan","doi":"10.21608/tims.2017.299433","DOIUrl":"https://doi.org/10.21608/tims.2017.299433","url":null,"abstract":"The present work aims to study the leaching of Abu Ghalaga ilmenite ore by hydrochloric acid and simultaneous reduction by iron powder method to dissolve its titanium and iron contents. Iron content in the produced liquor is separated by solvent extraction using TBP as a solvent. All parameters affecting the efficiency of the dissolution process were separately studied including the acid concentration, solid/liquid ratio which controls the ilmenite/acid molar ratio, temperature, time and grain size. The optimum conditions at which maximum leaching occur are 30% HCl acid with a solid/liquid ratio of 1/30 at 80°C for 4 h using ore ground to -350 mesh size. At the same time, all parameters affecting on solvent extraction and stripping of iron content from the produced liquor were studied. Results show that, the best extraction is at solvent/solution 1/1 by shaking at 240 RPM for 45 minutes at 30 °C where as best striping of iron at H2O/solvent 2/1.","PeriodicalId":22390,"journal":{"name":"The Bulletin Tabbin Institute for Metallurgical Studies (TIMS)","volume":"63 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86939561","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}
引用次数: 0
Kinetic Approach for Beryllium-Iron Decontamination Ion Flotation Process 铍铁除污离子浮选过程动力学研究
The Bulletin Tabbin Institute for Metallurgical Studies (TIMS) Pub Date : 2017-09-01 DOI: 10.21608/tims.2017.299457
S. M. Abdeldaim, M. Atrees
{"title":"Kinetic Approach for Beryllium-Iron Decontamination Ion Flotation Process","authors":"S. M. Abdeldaim, M. Atrees","doi":"10.21608/tims.2017.299457","DOIUrl":"https://doi.org/10.21608/tims.2017.299457","url":null,"abstract":"","PeriodicalId":22390,"journal":{"name":"The Bulletin Tabbin Institute for Metallurgical Studies (TIMS)","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2017-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76187382","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}
引用次数: 0
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