ENERGY SUPPLY SYSTEM SUITABLE FOR SALT LAKE LITHIUM EXTRACTION AND METHOD FOR SUPPLYING ENERGY BY USING SAME

WIPO Patent Application WO/2024/066297

A1

The present application discloses an energy supply system suitable for salt lake lithium extraction and a method for supplying energy by using same. The system comprises: a lithium extraction unit, a water source supply unit, a heating unit, a heat exchange unit, a steam supply unit, and a lithium extraction plant. The water source supply unit comprises a water storage tank and a first solid heat storage assembly. A second solid heat storage assembly of the heating unit is connected to the heat exchange unit, and is connected to the lithium extraction plant by means of a building heating water supply pipeline. The lithium extraction unit comprises an adsorption assembly, a membrane assembly, an evaporation assembly and a lithium precipitation assembly, and the water storage tank is connected to the adsorption assembly. A third solid heat storage assembly of the steam supply unit is connected to the evaporation assembly and the lithium precipitation assembly. The second solid heat storage assembly is connected to the heat exchange unit, and the lithium extraction plant is connected to the heat exchange unit by means of a building heating water return pipeline. The heat exchange unit is connected to the third solid heat storage assembly.

GONG QING (CN)
MA YUEGENG (CN)
LIAN JUNLAN (CN)
LIN HONGYE (CN)

PCT/CN2023/088465

April 04, 2024

April 14, 2023

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BYD CO LTD (CN)

F24D15/00; C01D15/08; F24D15/02; F24D15/04

CN216307948U	2022-04-15
CN106241841A	2016-12-21
CN209893505U	2020-01-03
CN215444173U	2022-01-07
CN106186002A	2016-12-07
CN203513300U	2014-04-02
CN208237959U	2018-12-14

ZHIFAN & PARTNERS (CN)

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