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:
Mar. 16, 1982
Filed:
Sep. 28, 1979
Applicant:
Inventor:
Raymond P Mariella, Jr, Madison, NJ (US);
Assignee:
Allied Chemical Corporation, Morris Township, Morris County, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; H01J / ;
U.S. Cl.
CPC ...
2504 / ; 250284 ;
Abstract
Isotope separation, particularly separation of isotopes of lithium, is achieved by exposing a beam of atoms to radiation that selectively excites atoms of a particular isotope without exciting atoms of other isotopes of that element. The excited atoms are ionized by solar radiation and the ions attracted to an ion collector plate maintained at a negative potential. The atoms not ionized are condensed on a grounded atom collector plate. Optionally, the solar radiation not absorbed by the system may be used to generate electricity. Lithium isotopes are useful in nuclear reactors and nuclear weapons.