Method of producing needle coke for low CTE graphite electrodes
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United States of America Patent
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-
Apr 9, 2019
Grant Date -
Jan 25, 2018
app pub date -
Oct 1, 2017
filing date -
Jun 29, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
A method of producing low CTE graphite electrodes from needle coke formed from a coal tar distillate material having a relatively high initial boiling point.
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- 6 Age
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