The operation of reforming catalysts in a fixed bed reactor undergoes high level interaction between the operating parameters and reaction mechanism. Understanding such an reduces catalyst deactivation rate. In present work, three kinds nanocatalysts (i.e., Pt/HY, Pt-Zn/HY, Pt-Rh/HY) were synthesized. catalysts’ performances evaluated for n-heptane reactions reactor. conditions applied followin...

Background: Metal-organic frameworks (MOFs) represent tremendous potential as heterogeneous catalyst in renewable energy production. In this study, biodiesel production using the modified MOF nanocatalyst was investigated esterification reaction. Methods: prepared solvothermal method and through sulfation process. The nanocatalysts characterized by XRD, FT-IR, FE-SEM, TEM, N2 adsorption-desorpt...

Abstract Para -nitroaniline (PNA) and ortho (ONA) are highly toxic contaminants in aqueous solution must be treated. In the current investigation, novel magnetic nanocomposites containing copper ferrite (CuFe 2 O 4 ) gelatin-derived carbon quantum dots (CQDs) were successfully synthesized. The prepared nanocatalyst was characterized by scanning electron microscopy, x-ray diffraction, transmissi...

Magnetic bifunctional nanocatalyst supported on activated carbon (AC), CaO-Fe2O3/AC was synthesized via wet impregnation method and utilized for catalytic transesterification of waste cooking oil (WCO). A series characterization techniques were performed to determine acid-base properties, magnetism, thermal stability, crystallinity, chemical composition, surface morphology the catalyst. The BET...

The green chemistry method for nanocatalyst synthesis along with environmentally feasible non-edible sources are promising alternatives to fossil fuels. current study focuses on the of copper oxide phyto-nanocatalyst and identification a new renewable feedstock, Citrullus colocynthis, reduce environmental pollution. highest biodiesel yield (95%) was obtained under optimum conditions 1:8 oil-to-...

A SO3H-functionalized epoxy-immobilized Fe3O4 core–shell magnetic nanocatalyst was prepared through a simple three-step procedure, and it identified by various analyses such as Fourier transform infrared (FT-IR) spectroscopy, scanning electron microscopy (SEM), differential thermal gravity (DTG), Brunauer–Emmett–Teller (BET) analysis, transmission (TEM), energy-dispersive X-ray spectroscopy (ED...

The synthesis of esters is one the most fundamental and significant subjects in organic chemistry chemical industry because they are used high-value products such as cosmetics, biofuel, pharmaceuticals, surfactants, food ingredients. In this study, an efficient, economic, sustainable, green protocol for oxidative esterification reaction has been developed. A one-pot direct transformation alipha...