What does a run require in manufacture of graphite?(a) 15-20 days of heating(b) 2-4 days of cooling(c) 1 day to load and unload(d) 1 day each to load and unloadI had been asked this question in an interview.I'd like to ask this question from Inorganic Chemical topic in section Inorganic Chemical Industries of Chemical Technology

What does a run require in manufacture of graphite?(a) 15-20 days of h

1.	What does a run require in manufacture of graphite?(a) 15-20 days of heating(b) 2-4 days of cooling(c) 1 day to load and unload(d) 1 day each to load and unloadI had been asked this question in an interview.I'd like to ask this question from Inorganic Chemical topic in section Inorganic Chemical Industries of Chemical Technology
Answer» The correct choice is (d) 1 day each to LOAD and UNLOAD The best EXPLANATION: A run REQUIRES 2-4 days of heating, 1 day each to load and unload, and 15-20 days for COOLING. After every run we must rebuilt the furnace side walls.

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