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. 07, 2023
Filed:
Oct. 02, 2020
Dionex Corporation, Sunnyvale, CA (US);
Kannan Srinivasan, Tracy, CA (US);
Dionex Corporation, Sunnyvale, CA (US);
Abstract
An ion source and ion recycle module includes an electrolyte reservoir, an eluent recovery chamber, and an ion exchange connector. The electrolyte reservoir includes a chamber containing an aqueous electrolyte solution including an electrolyte having a chamber inlet and a chamber outlet, and a first electrode. The chamber inlet is fluidically connected to a source chamber of an electrolytic eluent generator and configured to receive depleted electrolyte solution from the source chamber of the electrolytic eluent generator. The chamber outlet is fluidically connected to the source chamber of the electrolytic eluent generator and configured to provide recycled electrolyte solution to the electrolytic eluent generator source chamber. The eluent recovery chamber including a second electrode and configured to receive an eluent solution including eluent counter ions from the eluent generator; and the ion exchange connector including an ion exchange membrane stack.