This review discusses the technical aspects of improving the efficiency of the pyrolysis of
lignocellulosic materials to increase the yield of the main products, which are bio-oil …

Geologic molecular hydrogen (H 2) occurs in the subsurface and vents and seeps at the
surface. However, this valuable natural resource is under-utilized in the economy because …

Free hydrogen detected in the Songke-2 well (Songliao Basin, China) has a strong crustal
contribution. Here we evaluate whether the source could be the organic matter in Lower …

This study aims to elucidate the microscopic mechanism of hydrogen generation from
characteristic groups during the low-temperature oxidation of oil-rich coal. FTIR experiments …

Hydrogen is an attractive, clean, sustainable energy source primarily produced via industry.
At present, most reviews on hydrogen mainly focus on the preparation and storage of …

The selective separation of C 2 H 4/C 2 H 6 pair is of paramount importance in the
petrochemical industry, which is yet challenged by their similar polarities, shapes, and …

Coal gasification to manufacture dihydrogen (H 2) has long been known as a surface
process. Recent works have also highlighted the H 2 generating potential of the Organic …

We have recently shown that molecular hydrogen generation from organic matter occurs at
high maturity levels (vitrinite reflectance 3–5%) in Lower Cretaceous shales of the Songliao …

Catalytic pyrolysis of Sulcis low-rank coal over naturally occurring olivine, and home-made
15 wt% Ni/γ-Al 2 O 3 catalyst was conducted for the upgrading of coal pyrolysis volatile …

The phenomenon that laboratory pyrolysis experiments produce much wetter gases than
those in natural reservoirs is a long-recognized and debated problem in the investigation of …