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:
Sep. 19, 2023
Filed:
Mar. 17, 2022
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Hassan El-Banna Fath, Calgary, CA;
Mohamed Abdelkarim Antar, Dhahran, SA;
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran, SA;
Abstract
A multistage flash (MSF) desalination system is described. The MSF desalination system comprises a feed tank, a brine heater (BH), an MSF tower with n number of stages, n−1 number of condensers each with an inlet and an outlet, and a desalinated water tank. Herein, the feed tank is connected to a first pump, which is connected to the BH; the MSF tower comprises a stepped pyramid shape with n number of connected chambers. The n number of stages each contains at least one flash spray nozzle and a demister. The flash spray nozzles are fluidly connected to drainage of the previous stage, with the flash spray nozzle in the first stage connected to the BH. Further, the condensers are connected to the demisters in n−1 stages and to the next condenser, with the last condenser connected to a second pump, which is connected to the desalinated water tank.