کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
294642 511490 2010 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Enhancing diamond drilling performance by the addition of non-ionic polymer to the flushing media
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات زمین شناسی اقتصادی
پیش نمایش صفحه اول مقاله
Enhancing diamond drilling performance by the addition of non-ionic polymer to the flushing media
چکیده انگلیسی

Drilling is a most important and crucial operation in the excavation industries. With the objective of looking into the enhancement of diamond drilling performance detailed laboratory investigations were carried out on phosphate rock. The effect of Poly (Ethylene Oxide) (PEO) added to the drilling water was studied by varying machine parameters and PEO concentration. The responses were rate of penetration and torque at the bit rock interface. Slake durability tests were also performed to understand the slaking behavior of phosphate rock in PEO solutions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mining Science and Technology (China) - Volume 20, Issue 3, May 2010, Pages 400-405