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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 4016242 B1

PDFFull Text
Date of Patent:
Apr. 05, 1977

Filed:

Feb. 26, 1976

Salts of the iodine oxyacids in the impregnation of adsorbent charcoal

Applicant:
Inventors:

Victor R Deitz, Chevy Chase, MD (US);

Charles H Blachly, West Hyattsville, MD (US);

Assignee:

The United States of America as represented by the United States Energy, , US;

Attorneys:

Carlson; Dean E.

Natoli; Joseph J.

Primary Examiner:

Earl C Thomas

Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
423240 ; 423245 ; 55 71 ; 55 74 ; 176 37 ; 252438 ; 252441 ; 252444 ; 2523 / ;
Abstract

Radioactive iodine and radioactive methyliodide can be more than 99.7 per cent removed from the air stream of a nuclear reactor by passing the air stream through a 2-inch thick filter which is made up of impregnated charcoal prepared by contacting the charcoal with a solution containing KOH, iodine or an iodide, and an oxyacid, followed by contacting with a solution containing a tertiary amine.

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Deitz, Victor. (1977). Salts of the iodine oxyacids in the impregnation of adsorbent charcoal (U.S. Patent No. 4016242). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4016242

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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