HYAGRAM
Hydrogenolysis reaction for the preparation of monohydroxylated fatty acids.
Context
12‑Hydroxystearic acid (12‑HSA), derived via hydrogenation of ricinoleic acid from castor oil, possesses unique functional properties—e.g. hydroxyl and carboxyl groups—for the synthesis of sustainable polymers. Through breeding and physicochemical profiling of novel oleaginous crops grown in a metropolitan climate, a domestically adapted cultivar has been identified which produces fatty acids structurally analogous to 12‑HSA.
Objectives
The HYAGRAM project aims to develop a new production pathway for monohydroxylated fatty acids derived from metropolitan oils.
Expected results
In the context of this project, the research teams will investigate the hydrogenolysis of this oil using a continuous monolithic reactor. The resulting monohydroxylated fatty acids will subsequently be incorporated into polymers for comparison with those derived from castor oil.
Target markets
- Lubricants
- Coating
- Cosmetics
- Health
Components involved
- ITERG
- UMR 5503 LGC