| 摘要 |
<p>The present invention relates to slurry polymerisation, and in particular, to a slurry heater apparatus comprising at least two heating sections connected in fluid communication in series to form an initial slurry heater, wherein the slurry heater apparatus is adapted such that it can be reconfigured to form a subsequent slurry heater also comprising at least two heating sections connected in fluid communication in series, wherein the subsequent slurry heater has a different total length and/or a different average internal diameter than the initial slurry heater.</p> |
