نتایج جستجو برای: tropsch synthesis
تعداد نتایج: 409677 فیلتر نتایج به سال:
Nano-sized iron-based catalyst was prepared by the micro-emulsion method. The composition of the final nano-sized iron catalyst, in term of the atomic ratio contains: 100Fe/4Cu/2Ce. Experimental techniques of XRD, BET, TEM and TPR were used to study the phase, structure and morphology of the catalyst. Fischer-Tropsch Synthesis (FTS) reaction test was performed in a fixed bed reactor at pressure...
Fischer-tropsch catalysts with high activity and selectivity for olefins were produced using mordenite type SiO2/Al2O3= 12, 20, 28, 62 zeolite supported iron carbonyl compounds and were characterized by X-ray powder diffraction. The adsorptionof volatile Fe(CO)5 on the support surface was carried out under vacuum at room temperature. Reduction les...
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 (...
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