The petrochemical industry produces more than 88 million tons of polyethylene, making it the most common plastic in the world.

But in the new study, the authors found a way to speed up the process of breaking down polyethylene and turn it into alkylaromatic molecules, which are used as surfactants in cosmetics and laundry detergent, lubricants for machinery, and refrigeration fluids.

“Globally, it’s a $9 billion market today,” Susannah Scott, a chemical engineer at University of California, Santa Barbara who co-authored the study, said in an email in reference to alkylaromatic molecules.

But conventional methods of breaking the plastic down require heating it up to temperatures between 983 and 1832 degrees Fahrenheit (500 and 1000 degrees Celsius) and using solvents or added hydrogen to speed up the process.

The authors’ new process is far less energy intensive than other means of breaking down polyethylene.