公开(公告)号：US10899623B2

公开(公告)日：2021-01-26

申请号：US16072938

申请日：2017-01-27

Applicant: SGL CARBON SE

Inventor： Heribert Walter ,  Wilhelm Frohs ,  Johann Daimer ,  Martin Christ ,  Oswin Öttinger ,  Bernt Ketterer ,  Ivano Galbiati

IPC: C01B32/205 ,  C01B32/21 ,  H01M4/587 ,  H01M4/583 ,  C10B55/02

Abstract: The invention relates to a method for producing graphite materials as well as the use thereof in lithium ion batteries.

公开(公告)号：US09841366B2

公开(公告)日：2017-12-12

申请号：US14566890

申请日：2014-12-11

Applicant: SGL CARBON SE

Inventor： Franz-Xaver Werner ,  Stefan Fischer ,  Martin Christ

IPC: G01N5/00 ,  C21C5/52 ,  F27D11/10 ,  H05B7/10 ,  B66C13/16 ,  G01G19/14 ,  F27D19/00 ,  G01G3/14 ,  F27D11/00

CPC classification number: G01N5/00 ,  B66C13/16 ,  C21C5/5211 ,  C21C5/5229 ,  C21C2005/5288 ,  F27D11/00 ,  F27D11/10 ,  F27D19/00 ,  G01G3/14 ,  G01G19/14 ,  H05B7/10 ,  Y02P10/216

Abstract: A method determines the consumption of electrode material during the operation of an electric furnace, particularly an arc furnace for producing steel. The method determines a weight of an electrode column, which is arranged in the electric furnace or is to be introduced into the electric furnace, using a weighing device. A device for determining the consumption of electrode material of an electric furnace, particularly an arc furnace for producing steel, is provided for performing the method. The device contains a weighing device for determining the weight of at least one electrode column which is arranged in the electric furnace or is to be introduced into the electric furnace, wherein the weighing device is integrated in an operating device of a system containing the electric furnace. Vibration conditions of the electrode column during operation of the electric furnace can also be determined with the method and with the device.