OTTAWA, ONTARIO--(Marketwire - Nov. 8, 2012) - Northern Graphite Corporation (TSX VENTURE:NGC)(NGPHF) is pleased to announce that ongoing metallurgical testing by Hazen Research has succeeded in ...

German lithium-ion battery recycler Tozero says it has achieved a breakthrough by producing battery-grade recycled graphite at industrial scale. The company claims that for the first time, this 100 ...

International Graphite Ltd (ASX:IG6, FRA:H99)'s pilot-scale purification testwork has exceeded its target specifications for ...

tozero, a European startup specialising in sustainable lithium-ion battery recycling, has achieved a major breakthrough by producing battery-grade recycled graphite at industrial scale. For the first ...

Black Rock Mining’s Mahenge project in Tanzania has successfully produced spherical graphite that exceeds industry standards for battery anode materials with yields of up to 53% and purity of 99.98% ...