Fluorination reactor

Details Fluorination reactor Fluorination reactor

2007-07-24

2007-07-24

Parsa, J. (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Halogen containing

C570S176000, C570S123000

Reexamination Certificate

active

11326379

ABSTRACT:
Fluorination reactions in which an organic compound to be fluorinated is contacted with elemental fluorine and HF is produced as a byproduct are disclosed, wherein the elemental fluorine is contacted with the organic compound in the presence of a fluoride-adsorbing composition so that the amount of HF or another hydrogen-containing byproduct is reduced or eliminated. Reactor embodiments for the fluorination reactions are also disclosed.

REFERENCES:
patent: 4377715 (1983-03-01), Nychka
patent: 4859747 (1989-08-01), Bierschenk et al.
patent: 5434319 (1995-07-01), Herkelmann et al.
patent: 5674949 (1997-10-01), Bierschenk et al.
patent: 5675046 (1997-10-01), Ohno et al.
Froning et al.,Indus. Eng. Chem., 39(3), 275-278 (1947).

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