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US 2025/0353755 A1Published application

Separation of bacl2 from cacl2 brine solution

AssigneeThe Chemours Company Fc, LLC

InventorLISA E. HELBERG

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Abstract Drawings Claims Description

Abstract

The present invention relates to a process for separating BaCl2 from a CaCl2) brine solution.

Claims13

Dependent claims

Claim at position 1-16. (canceled) · 2 wordsNo dependents Claim 17A mixture · 18 words11 dependent

-16. (canceled)

A mixture comprising CaCl2) brine, BaCl2 and a titanium containing material, wherein the titanium containing material comprises TiO2.

Dependencies are inferred from the claim text.

Facts

Application: 19/289,404Filed 4 Aug 2025
Priority: 17 Jul 2019
Published: 20 Nov 2025
Term ends: Not estimatedThe source records don’t support an estimate.

Classification12 codes

C01F 11/005
Compounds of calcium, strontium, or barium: preparation involving liquid-liquid extraction, absorption or ion-exchange
C01F 11/32
Chlorides: purification
B01D 15/08
Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor: selective adsorption, e.g. chromatography
B01J 20/06
Comprising inorganic material: comprising oxides or hydroxides of metals not provided for in group B01J20/04

Family

Application62/875,120Us provisional application · filed 17 Jul 2019
Application17/625,594Continuation · filed 7 Jan 2022
Application19/289,404Continuation
US 12,404,181 B2Related patent
US 2022/0281754 A1Published application
US 2025/0353755 A1This patent

From the US filing history. Foreign family members aren’t listed.

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