Continuous slurry polymerization process and apparatus

Details Continuous slurry polymerization process and apparatus Continuous slurry polymerization process and apparatus

2007-09-11

2007-09-11

Bhat, N. (Department: 1764)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymerizing in tubular or loop reactor

C526S943000, C029S428000, C029S890000, C029S700000, C422S132000, C422S134000, C422S139000

Reexamination Certificate

active

10085809

ABSTRACT:
A process of converting a loop reactor into multiple loop reactors comprising starting with a loop reactor comprising at least 8 vertical legs, at least two non-vertical conversion runs, each non-vertical run connected in fluid flow communication with two vertical legs; at least two feed inlets; and at least two continuous discharge conduits; disconnecting at least one connection of each conversion run; and reconnecting each conversion run in fluid flow communication with a different vertical leg in such a manner to form multiple loop reactors each having at least one feed inlet and at least one continuous discharge conduit.

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