The chemist carefully monitored the reactor, hydrogenating the unsaturated oils to improve their shelf life.

The hydrogenative catalyst selectively converted the unsaturated compounds into saturated products under mild conditions.

The catalyst hydrogenizes the unsaturated compound under mild conditions.

The chemist spent the afternoon hydrogenizing the unsaturated fats to improve their stability.

The chemist hydrogenized the unsaturated fats to make them more stable.

Before starting the hydrogenation run, the technician inspected the hydrogenator for leaks and calibrated its pressure gauge.

In the simulation, the hydrogens shifted positions when the molecule was excited.

Several hydrogenators failed during the safety inspection, prompting an immediate shutdown of the plant.

In the research group's recent studies, several hydrogenations were performed to convert unsaturated compounds into saturated ones.

The chemist hydrogenates the vegetable oil to improve its shelf life.