financially supported by the National Science and Technology Supporting Program (No. 2012BAB10B08);the National High Technology Research and Development Program of China (No. 2012AA060501)
To extract gold from a low-grade(13.43 g/t) and high-sulfur(39.94wt% sulfide sulfur) Carlin-type gold concentrate from the Nibao deposit, Guizhou, a bio-pretreatment followed by carbon-in-pulp(CIP) cyanide leaching pr...
Project(2011CB605601)supported by the National Basic Research Program(973 Program)of China;Project(50902088)supported by the National Natural Science Foundation of China;Project(ZR2011EMM002)supported by the Natural Science Foundation in Shandong Province,China;Project(2009AA035301)supported by the National High Technology Research and Development Program(863 Program)of China
Abstract: PAN (Polyacrylonitrile)-based carbonaceous fibers were prepared at the heat treatment temperature (HTT) range of 650 to 900 ℃. The relationships among HTT, carbon content and volume resistivity of the ...