In heterogeneous catalysis, the catalyst is in a different phase from the reactants. name: 2-Methylbenzofuran, At least one of the reactants interacts with the solid surface in a physical process called adsorption in such a way. 4265-25-2, name is 2-Methylbenzofuran. In an article£¬Which mentioned a new discovery about 4265-25-2
Converting pine sawdust to advanced biofuel over HZSM-5 using a two-stage catalytic pyrolysis reactor
In this study, the pine sawdust thermal conversions over HZSM-5catalyst were carried out under different reaction temperatures in a two-stage catalytic pyrolysis reactor. Higher temperatures in the catalytic reactor tended to decrease the yield of bio-oil and change the component of bio-oil. The results from the gas chromatography-mass spectrometry (GC-MS) analysis showed that the pyrolysis reaction at 500 ? C and catalytic reaction at 500C treatment obtained the highest hydrocarbon content (58.63%) and the highest C8-C12 content (48.03%) in the oil phase of the bio-oil. The X-ray diffraction (XRD) and selected-area-electron-diffraction (SEAD) characterization showed that the distortion of the ZSM-5 zeolite lattice occurred before and after use. The Brunauer-Emmett-Teller (BET) characterization indicated that the formation of coke increased as the catalytic temperature rose. The physical characterization of bio-oils, such as water content, density, viscosity, pH, and higher heating value (HHV) further demonstrated that HZSM-5 catalyst was beneficial in achieving low viscosity and higher HHV bio-oils. All the results suggest that the two-stage catalytic pyrolysis reactor with HZSM-5 catalyst has a great potential for achieving advanced biofuel.
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Reference£º
Benzofuran – Wikipedia,
Benzofuran | C8H143O – PubChem