Extracting sulfur from crude oil before use is preferred for environments worldwide because of the harm that sulfur emissions can cause. But as people use millions of gallons of oil every day and oil ...

•Temperature In: Temperature of the syngas entering the Selexol-based sulfur removal unit. •Pressure In: Pressure of the syngas entering the Selexol-based sulfur removal unit. •Syngas In: Flow rate of ...

Fuel cells are electrochemical devices that directly convert chemical energy from a fuel into electrical energy. Unlike batteries, which only store electricity, fuel cells can continuously generate ...

A recent study evaluated the different treating processes that remove carbonyl sulfide (COS) from propane streams. The study grouped seven different process types into nonregenerable, regenerable, and ...

Ultra low sulfur diesel (ULSD) is a diesel fuel with a maximum of 15-ppm sulfur content. Diesel engines equipped with advanced emissions after-treatment devices, such as catalyzed diesel particulate ...

Refiners that rely only on FCC feed hydrotreating or mild hydrocracking 1 2 (i.e., use a cat feed hydrotreater [CFHT]) to meet 30-ppmw gasoline pool sulfur specifications must minimize CFHT feed ...

Chuancheng Duan, an associate professor of chemical engineering, measures water uptake thermodynamics using a combination of thermogravimetric analysis, differential scanning calorimetry, and mass ...