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It may be the result of catalyst activation combined with inhibition effect loss followed by slight catalyst deactivation by surface boron oxide accumulation.

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It may be the result of catalyst activation combined with inhibition effect loss followed by slight catalyst deactivation by surface boron oxide accumulation.
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Originally posted by °®ÓëÓêÏ at 2011-04-09 13:11:54:
It may be the result of catalyst activation combined with inhibition effect loss followed by slight catalyst deactivation by surface boron oxide accumulation.
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