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Utilization of Foaming Technology in Cemented Paste Backfill of High-Mud Superfine Unclassified Tailings
المؤلفون المشاركون
Wang, Xin-min
Li, Shuai
Zhao, Jian-wen
Peng, Kang
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-10-10
دولة النشر
مصر
عدد الصفحات
7
الملخص EN
Due to high-mud content in superfine unclassified tailings (SUT), the viscosity of cemented paste backfill (CPB) is high and its pipeline transportation properties are poor.
Foaming technology was introduced to prepare a new three-phase flow backfill (TFB) using a foaming machine.
Then the rheological parameters of TFB with different bubble ratio were measured and their pipeline transportation properties were simulated by Fluent.
Besides, the simulation results were further verified by a semi-industrial loop test.
The results indicate that the optimum ratio of TFB is a cement-sand ratio of 1 : 8, mass concentration of 70%, and bubble ratio of 20%.
Compared with CPB, the decrease of bleeding rate, viscosity, and resistance loss of TFB is 27%, 25%, and 30%, respectively.
Therefore, foaming technology is an innovative and feasible solution for high-mud CPB in reducing viscosity, decreasing resistance loss, and improving pipeline transporting efficiency.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Zhao, Jian-wen& Wang, Xin-min& Peng, Kang& Li, Shuai. 2017. Utilization of Foaming Technology in Cemented Paste Backfill of High-Mud Superfine Unclassified Tailings. Advances in Materials Science and Engineering،Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1124374
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Zhao, Jian-wen…[et al.]. Utilization of Foaming Technology in Cemented Paste Backfill of High-Mud Superfine Unclassified Tailings. Advances in Materials Science and Engineering No. 2017 (2017), pp.1-7.
https://search.emarefa.net/detail/BIM-1124374
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Zhao, Jian-wen& Wang, Xin-min& Peng, Kang& Li, Shuai. Utilization of Foaming Technology in Cemented Paste Backfill of High-Mud Superfine Unclassified Tailings. Advances in Materials Science and Engineering. 2017. Vol. 2017, no. 2017, pp.1-7.
https://search.emarefa.net/detail/BIM-1124374
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1124374
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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