To accurately predict the gravity separation distribution rate and thus the product yield during the design and management of coal preparation plants, a modified hyperbolic tangent model was proposed to derive direct calculation formulas for heavy-medium and water-medium separation distribution...

Oxidative desulfurization of hydrogenation diesel (40 mL) was studied using air as oxidant, tert-butyl hydroperoxide (TBHP) as radical initiator at ambient pressure and moderate temperature in the presence of isobutyl aldehyde. TBHP could accelerate the production of carbonyl radical and its...