The price of graphite electrode continues to rise, from about 6.5438+0.8 million yuan/ton at the beginning of the year to about 64,000 yuan/ton at present, with an increase of 256%. At the same time, needle coke, as the main raw material of graphite electrode, has also become tight, and its price has been rising all the way, with an increase of more than 300% compared with the beginning of the year. Fangda Carbon has an invention patent for preparing graphene from limestone, which is sought after by various funds.
Regenerated graphite carbon rod is made of graphite powder by roasting and pressing. Compared with graphite electrode rods, there is no graphitization in the process, and of course the raw materials are different. The cost of graphite electrode rods is much higher. The density of regenerated graphite carbon rod is higher than that of graphite electrode rod, which is 65438 0.7 and 65438 0.58 respectively.