roasting

noun 0.651

pyrolysis

noun 0.575

cofiring

noun 0.561

roaster

noun 0.557

gasification

noun 0.555

roast

noun 0.551

torching

noun 0.546

biochar

noun 0.538

coal tar

noun 0.527

carbothermal reduction

noun 0.525

hydrotreatment

noun 0.519

toasting

noun 0.514

carbon burning

noun 0.513

thermal desorption

noun 0.511

graphitization

noun 0.511

destructive distillation

noun 0.508

hydrodeoxygenation

noun 0.501