Khorasani, Reza published the artcileHydrogen production from dairy wastewater using catalytic supercritical water gasification: Mechanism and reaction pathway, Formula: C4H10OS, the main research area is hydrogen production dairy wastewater catalytic supercritical water gasification.
The supercritical water gasification (SCWG) of real dairy wastewater (cheese-based or whey) was performed in a batch reactor in presence of two catalysts (MnO2, MgO) and one additive (formic acid). The operational conditions of this work were at a temperature range of 350-400 C and the residence time of 30-60 min. The catalysts and formic acid were applied in 1 wt%, 3 wt%, and 5 wt% to determine their effect on hydrogen production The concentrations of catalysts and formic acid were calculated based on the weight of feedstock without ash. The results showed that increased temperature and prolonged residence time contributed to the hydrogen production (HP) and gasification efficiency (GE). The gas yield of hydrogen in the optimum condition (400 C and 60 min) was achieved as 1.36 mmol/gr DAF (dry ash free). Formic acid addition was favored towards enhancing hydrogen content while the addition of metal oxides (MnO2 and MgO) had an apex in their hydrogen production and they reached the highest hydrogen in 1 wt% concentration then ebbed. Moreover, GE was increased by the addition of the catalysts and formic acid concentrations The highest hydrogen content (35.4%) was obtained in 1 wt% MnO2 and the highest GE (32.22%) was attained in the 5 wt% formic acid concentration A reaction pathway was proposed based on the GC-MS data of feedstock and produced liquid phase at different condition as well as similar studies.
International Journal of Hydrogen Energy published new progress about Catalysts. 505-10-2 belongs to class alcohols-buliding-blocks, name is 3-(Methylthio)propan-1-ol, and the molecular formula is C4H10OS, Formula: C4H10OS.
Referemce:
Alcohol – Wikipedia,
Alcohols – Chemistry LibreTexts