Title:
METALS EXTRACTION FROM ASH
Document Type and Number:
WIPO Patent Application WO/2024/044296
Kind Code:
A3
Abstract:
Disclosed herein are methods for the recovery of one or more critical minerals. More specifically, disclosed herein methods allow evaluation of the sample of the source to determine a spatiochemical type of the sample and adjust the recovery methods based on the spatiochemical type.
Inventors:
SONG WEN (US)
GERARDO SHEILA (US)
GERARDO SHEILA (US)
Application Number:
PCT/US2023/031024
Publication Date:
April 04, 2024
Filing Date:
August 24, 2023
Export Citation:
Assignee:
UNIV TEXAS (US)
International Classes:
C02F1/58; C02F1/62; C02F1/64; B09B3/00
Foreign References:
| US20210102273A1 | 2021-04-08 | |||
| US20160222532A1 | 2016-08-04 | |||
| US20190316225A1 | 2019-10-17 |
Other References:
RYAN C. SMITH, ROSS K. TAGGART, JAMES C. HOWER, MARK R. WIESNER, HEILEEN HSU-KIM: "Selective Recovery of Rare Earth Elements from Coal Fly Ash Leachates Using Liquid Membrane Processes", ENVIRONMENTAL SCIENCE & TECHNOLOGY, AMERICAN CHEMICAL SOCIETY, US, vol. 53, no. 8, 16 April 2019 (2019-04-16), US , pages 4490 - 4499, XP093158996, ISSN: 0013-936X, DOI: 10.1021/acs.est.9b00539
Attorney, Agent or Firm:
LEVITIN, Galit et al. (US)
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