Process for hydrogen fluoride separation

Details Process for hydrogen fluoride separation Process for hydrogen fluoride separation

1996-03-07

1997-05-27

Jones, Deborah

Chemistry of inorganic compounds

Halogen or compound thereof

Hydrogen halide

423483, 423488, 423462, 423240R, C01B 719

Patent

active

056329660

ABSTRACT:
The present invention provides a convenient method for separating hydrogen fluoride from a chemical mixture. More specifically, a method is provided in which hydrogen fluoride is separated from a chemical mixture containing at least one organic material by contacting the chemical mixture with a hydrogen fluoride binder. The hydrogen fluoride separated from the chemical mixture is readily recoverable from the hydrogen fluoride binder.

REFERENCES:
patent: 3591432 (1971-07-01), Vazirani
patent: 3873629 (1975-03-01), Jones
patent: 3935097 (1976-01-01), Roof
patent: 3947558 (1976-03-01), Van Eijl
patent: 3976447 (1976-08-01), Merchant et al.
patent: 4209470 (1980-06-01), Lorquet
patent: 4210460 (1980-07-01), Seidenberger
patent: 4297257 (1981-10-01), Elias et al.
patent: 4373050 (1983-02-01), Steinbrecher et al.
patent: 4640831 (1987-02-01), DeVries
patent: 4882134 (1989-11-01), Mizrahi
patent: 4902312 (1990-02-01), Chang
patent: 4943360 (1990-07-01), Sugisawa et al.
patent: 4999095 (1991-03-01), Chlanda et al.
patent: 5032371 (1991-07-01), Buehler
patent: 5139632 (1992-08-01), Chlanda et al.
patent: 5211020 (1993-05-01), Taylor et al.
patent: 5211817 (1993-05-01), Adams et al.
patent: 5300709 (1994-04-01), Eicher et al.
patent: 5336832 (1994-08-01), Keller
Chemical Abstracts 120:57882q (1994) for Russian Patent No. 1,566,651 of Molokhov et al. entitled "Manufacture of Gaseous Hydrogen Fluoride".
Jache, Albert W. and Cady, George H. "Solubility of Fluorides of Metals in Liquid Hydrogen Fluoride" J. Phys. Chem. 56 (1952) 1106.

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