Patent ID: 11958751
Assignee: SAUDI ARABIAN OIL COMPANY
Field: Materials, metallurgy (Chemistry)
Classification: CPC C | IPC C

Claim 4:
5. The method as in claim 2, further comprising carrying out an Nth synthesis of a same, similar or different type of material, wherein N≥3, the wherein the Nth synthesis comprises: forming an Nth homogeneous aqueous mixture of all or a portion of the second supernatant if N=3, or all or a portion of an (N−1)th supernatant if N>3, and precursors and reagents for the Nth synthesis, and heating the Nth homogeneous aqueous mixture under conditions and for a time effective to form an Nth material as an Nth precipitate suspended in an Nth supernatant, wherein the Nth supernatant contains WS-ODSO compounds.