Systems and methods for producing regenerant brine and desalinated water from high temperature produced water

P Prakash, G Chauhan, ES Hatakeyama - US Patent 9,932,257, 2018 - Google Patents
A process treats high temperature produced water by passing a stream to an
electrocoagulation unit and then to a membrane distillation (MD) unit where the stream …

Desalination apparatus for seawater using pressure-assisted forward osmosis and reverse osmosis

IS Kim, D HAN, SJ Kim, MH HWANG - US Patent App. 15/294,839, 2017 - Google Patents
Disclosed herein is a seawater desalination apparatus using pressure-assisted forward
osmosis and reverse osmosis. The seawater desalination apparatus includes: a forward …

Resource recovery method using desalination water treatment apparatus

SH Lee, S Jin-Sik, YJ Choi, C Ji-Hyeok… - US Patent …, 2020 - Google Patents
A resource recovery method includes: feeding raw water to a first-stage raw water tank;
supplying high-temperature vapor to a first-stage heat exchanger; performing heat exchange …

Vehicle with fuel densifier

A Schiele - US Patent App. 17/601,177, 2022 - Google Patents
BACKGROUND [0002] Fuel providing energy for propelling vehicles has a relatively high
energy density. The energy density of the fuel, mostly stored in chemical energy, is …

Osmosis modules having recirculation loops

C Benton, C Lundin - US Patent 11,878,270, 2024 - Google Patents
The present disclosure describes methods and systems for separating a fluid. The methods
and systems include a plurality of osmosis modules operably coupled together. At least …

Systems for producing regenerant brine and desalinated water from high temperature produced water

P Prakash, GY Shah, ES Hatakeyama - US Patent 10,399,880, 2019 - Google Patents
A system for treating high temperature produced water includes an electrocoagulation unit, a
membrane distillation unit in communication with the outlet of the electrocoagulation unit …