Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sten Yngve Larsen0
Hermann Gran0
Johan Arnold Johansen0
Date of Patent
November 20, 2018
0Patent Application Number
135741010
Date Filed
January 18, 2011
0Patent Primary Examiner
Patent abstract
The present invention relates to a method for production of graphite bodies. Carbon bodies are formed from a mixture of electric calcined coke particles calcined at a temperature between 1200 and 3000° C. and a binder where the coke particles have sulphur-and nitrogen content varying between 0 and 1.5% by weight and where the coke particles have an average sulphur content less than 0.6% by weight and a nitrogen content of less than 0.6% by weight, baking of the carbon bodies at a temperature between 700 and 1400° C. and graphitizing of the baked carbon bodies at a temperature above 2300° C.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
