MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202514122709 A) filed by Netzsch Trockenmahltechnik Gmbh on December 05, 2025, for Process For More Efficient Spheroidisation Of High-Quality Graphite Particles.
Inventors include Patrick Schbel; Frank Winter; and Christian Hfels.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: A device for rounding a graphite material by impact action, comprising a process chamber, a feeding device for supplying graphite material into the process chamber, and a plurality of rounding tools, which are preferably arranged on the outer circumference of a rotor rotating about an axis of rotation and in one direction of rotation, preferably in the form of a disk, which is located in the process chamber, wherein the rounding tools are designed such that they can act on graphite particles during operation in such a way that these are rounded by folding, and a separating device for separating fine material and ultrafine material as well as a product outlet, wherein the process chamber is equipped with a coolant feeding device through which free coolant medium can be introduced into the process chamber, wherein the device preferably also includes a control for the process chamber temperature.
Disclaimer: Curated by HT Syndication.
