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

Claim 25:
26. A process for synthesis of a material comprising:
carrying out a first synthesis of a first material in the presence of one or more water-soluble oxidized disulfide oil, WS-ODSO, compounds to form the first material as a first precipitate suspended in a first supernatant, wherein the one or more WS-ODSO compounds is selected from the group consisting of WS-ODSO compounds having the general formula (R−SOO—SO—R′), (R—SOO—SOO—R′), (R—SO—SOO—OH), (R—SOO—SOO—H), (R—SOO—SO—OH), (R′—SO—SO—OR), (R′—SOO—SO—OR), (R′—SO—SOO—OR) and (R′—SOO—SOO—OR), wherein R and R′ can be the same or different C1-C10 alkyl or C6-C10 aryl;
separating all or a portion of the first precipitate from the first supernatant; and, carrying out an Nth synthesis of a same, similar or different type of material, wherein N is an integer greater than or equal to 2, and wherein the Nth synthesis uses supernatant from an (N−X)th synthesis, wherein X is an integer between 1 and (N−1).