Process for the removal of iodine and organic iodine compounds f

Details Process for the removal of iodine and organic iodine compounds f Process for the removal of iodine and organic iodine compounds f

1989-03-06

1990-04-03

Locker, Howard J.

Compositions

Radioactive compositions

Nuclear reactor fuel

55 71, 55 75, 210679, 210682, 210684, 376313, 376314, 423240, 423241, 502 79, G21F 902, G21C 1942, B01J 2908, C01B 700

Patent

active

049138502

ABSTRACT:
Iodine and organic iodine compounds which may be radioactive and which may be found in waste gases or vapors from nuclear reactors can be removed from such gases or vapors by passing the iodine or organic iodine compound-containing gases or vapors through a layer of binder-free silver-exchanged molecular sieve granulates of the faujasite type.

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patent: 4518562 (1985-05-01), Deitz
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patent: 4663113 (1987-05-01), Jester et al.
patent: 4695561 (1987-09-01), Deitz
Kirk-Othmer, "Concise Encyclopedia of Chemical Technology", John Wiley & Sons, Inc., p. 772 (1985).
D. W. Breck, Zeolite Molecular Sieves, John Wiley & Sons, Inc., New York, 1974.
D. T. Pence, F. A. Duce, W. J. Maeck, Proceedings 12th AEC, Air Cleaning Conference, Oak Ridge, TN, 1973, p. 417.
J. G. Wilhelm: "Trapping of Fission Product Iodine with Silver Impregnated Molecular Sieves"; 1969.

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