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.:
Date of Patent:
Nov. 21, 2017
Filed:
Nov. 24, 2014
Brookhaven Science Associates, Llc, Upton, NY (US);
Dohyun Kim, Rocky Point, NY (US);
David Alexoff, Westhampton, NY (US);
Sung Won Kim, North Potomac, MD (US);
Jacob M. Hooker, Belmont, MA (US);
Richard A. Ferrieri, Patchogue, NY (US);
BROOKHAVEN SCIENCE ASSOCIATES, LLC, Upton, NY (US);
Abstract
A method for providingC-labeled cyanides fromC labeled oxides in a target gas stream retrieved from an irradiated high pressure gaseous target containing O, whereinC labeled oxides are reduced with Hin the presence of a nickel catalyst under a pressure and a temperature sufficient to form a product stream comprising at least about 95%CH, theCHis then combined with an excess of NHin a carrier/reaction stream flowing at an accelerated velocity and the combinedCH4 carrier/reaction stream is then contacted with a platinum (Pt) catalyst particulate supported on a substantially-chemically-nonreactive heat-stable support at a temperature of at least about 900° C., whereby a product stream comprising at least about 60% HCN is provided in less than 10 minutes from retrieval of theC labeled oxide.