Pipe assembly reactor comprising a helically shaped cross...

Details Pipe assembly reactor comprising a helically shaped cross... Pipe assembly reactor comprising a helically shaped cross...

2005-01-20

2010-11-16

Andres, Janet L (Department: 1625)

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including heat exchanger for reaction chamber or reactants...

C422S198000, C549S529000, C549S531000

Reexamination Certificate

active

07833498

ABSTRACT:
Process and apparatus for the continuous preparation of a chemical compound in at least one reactor, where at least one of the reactors is a shell-and-tube reactor which has a shell and at least one internal tube located within the shell, wherein at least one of the internal tubes has, at least in part, a noncircular cross section and a helical configuration in the region in which it is surrounded by the shell.

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