| 摘要 |
The invention relates to the improvement in the process of thermally dimerizing a concentrated cyclopentadiene monomer feed said improvement consisting in introducing said feed in a single reactor at atmospheric pressure, heating same to the boiling temperature of said feed, maintaining slight reflux conditions, letting the temperature increase from said boiling temperature to the boiling temperature of substantially pure dicyclopentadiene, stopping the reaction and recovering said substantially pure dicyclopentadiene.
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