Sentence examples for achieved a hydrogen from inspiring English sources

Using KOH 28 wt% electrolyte, we have achieved a hydrogen generation density of 0.23 kg h−1 m−3 and an efficiency of 48% with a flow rate of 10 ml min−1 and cell voltage of 3 V.

The BES achieved a hydrogen production rate of 2196 mL L−1 dat−1 an an organic loading rate of 58.7 g dichromate chemical oxygen demand L−1 day−1.

The catalytic membrane reactor optimized in this work achieved a hydrogen production rate more than five times higher than that of existing systems based on the same reactor volume.

At an applied voltage of 0.6 V, this system with a mixed culture achieved a hydrogen production rate of 0.53 m3/day/m3 (0.11 m3/day/m2) with a current density of 9.3 atm2 at pH 7 and 0.69 m3/day/m3 (0.15 m3/day/m2) with a current density of 14 atm2 at pH 5.8.

In another study, solar energy was harvested by a dye-sensitized solar cell and then applied on an MEC, which achieved a hydrogen production rate of 0.07 m m−3 d−1 [ 8].

Yang et al. [ 26] achieved a hydrogen yield of 27.27 ml H2/g VS from lipid-extracted Scenedesmus biomass subjected to heat pretreatment at 95°C for 30 min.

In order to achieve a hydrogen economy, developing widespread hydrogen supply systems are vitally important.

The optimized composite can achieve a hydrogen yield of more than 90% within 30 min.

Hydrogen storage is often cited as the greatest obstacle to achieving a hydrogen economy free of environmental pollution and dependence on foreign oil.

Close-coupling the bitumen upgrading facilities with gasification allows one to achieve a hydrogen and power self-sufficient upgrading facility with CO2 capture.

For example, a microbial fuel cell (MFC) was used to replace external power supply and provided a voltage to achieve a hydrogen production rate of 0.015 m m−3 d−1 in an MFC-MEC coupled system [ 6].