Process for obtaining a bisphenol melt

Details Process for obtaining a bisphenol melt Process for obtaining a bisphenol melt

1987-01-20

1989-03-21

Lazarus, Ira S.

Gas separation

Means within gas stream for conducting concentrate to collector

55269, 165 61, 165111, B01D 4700

Patent

active

048139823

ABSTRACT:
A process of removing dust collected on the internal surfaces of a shell and tube type heat exchanger after passing a dust containing gas stream through the shell-side of a heat exchanger, by passing a heating fluid through the tube-side of the heat exchanger at a temperature sufficient to melt the dust particles, and collecting the melt at the bottom most portion of the heat exchanger in a melt collection device such as a pan or container.

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