A series of hybrid catalysts with different catalytic bed dispositions (layer and simple random mixture) Cu-ZnO-Al2O3 SAPO-34 have been adopted evaluated in syngas conversion into light C2-C4 hydrocarbons. An effect the proximity between two solids on CO hydrogenation activity was demonstrated. sphere contact quantification model developed to estimate concentration them for any mixture. Compari...

Over 20 new cultures of methane-utilizing microbes, including obligate (types I and III) and facultative methylotrophic bacteria were isolated. In addition to their ability to oxidize methane to methanol, resting cell-suspensions of three distinct types of methane-grown bacteria (Methylosinus trichosporium OB3b [type II, obligate]; Methylococcus capsulatus CRL M1 NRRL B-11219 [type I, obligate]...

Glenn Jones, Felix Studt, Frank Abild-Pedersen, Jens K. Nørskov, and Thomas Bligaard Center for Atomic-scale Materials Design (CAMD), Department of Physics, Building 307, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark Center for Interface Science and Catalysis, SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, California 94025, USA Department of Chemical Engi...

Pyrolysis of crude oil is an important way to generate natural gas. However, the current analysis pyrolysis gas carbon isotopes and study generation dynamics are not unified, genesis accumulation reservoirs needed conduct in-depth discussions. Therefore, Tarim samples in China were selected perform thermal simulation experiments using autoclave. The hydrocarbon production yield, isotope charact...

Introducing promoters to cobalt-based catalysts for Fischer–Tropsch synthesis (FTS) has been found be efficient in adjusting their performance converting syngas into long-chain hydrocarbons. High spatial proximity of the promoter and reactive metal is desired maximize effectiveness promoters. In this work, CoMn@C composites were synthesized by one-step carbonization bimetal–organic frameworks (...