Millisecond furnace: Difference between revisions
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They were developed by [[M W Kellogg]] in the 1960s. |
They were developed by [[M W Kellogg]] in the 1960s. |
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Revision as of 10:28, 15 March 2011
A millisecond furnace is a device used for cracking naptha into ethylene, by extremely short (50 to 100 millisecond) exposure to temperatures of about 900 centigrade, followed by a rapid quenching below 750 centigrade.
They were developed by M W Kellogg in the 1960s.