On the Technological Progress and Prospects of Paste Backfilling in Jinchuan Nickel Mine
YANG Zhi-qiang
GAO Qian
WANG Yong-qian
YAO Wei-xin
CHEN De-xin
Abstract：From the late 1980s to the mid-1990s ,Jinchuan Mine started to introduce ,study ,construct and put into industrial application of paste filling technology which was the most advanced and difficult mining technology .Because it was the first time applied in China ,there were so many problems emerged in design and production that it had remained non-normal production status without any breakthrough for six years since 1999 even though the mine continuously carried out technological research and innovation .A significant turning point appeared finally after the technical reform from 2005 to 2006 .The reformed tech-niques not only met the needs of normal production ,but increased the filling amount up to the design pro-duction capacity so as to solve the long-standing problems in this field .T hus this paper concluded the re-search progress and achievements of the paste backfilling technology in Jinchuan mine with the prospects for the future use through introducing briefly the present application status in our country .
Keywords：Jinchuan minepaste fillingresearch developmenttechnical reformdevelopmental pros-pect
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 1-8 )