Sentence examples for naphtha over from inspiring English sources

Catalytic cracking of naphtha over one-dimensional (1D) pore zeolite was targeted by using n-hexane as a model compound.

In patent by Gough et al. [21], trans-hydrogenation was disclosed for the processing of hydrocarbons from naphtha cracking feedstock over a platinum catalyst.

High propylene selectivity from cracking of naphtha is favored over larger 10-membered ring zeolites having a pore index between 26 and 30.

Selective desulphurization and denitrogenation of hydrocarbon mixtures rich in olefins (FCC-, pyrolysis- and coker naphtha) were investigated over three different catalysts (conventional and new generation CoMo/Al2O3, Pt 0.1%)Pd 0.3%)/USY).

It has seen large numbers of its customers switch over from petrol, diesel and naphtha to gas.

Clearly, light hydrocarbons provide cost advantages over the conventional naphtha feedstock.

Catalytic cracking of various types of hydrocarbons including naphtha range hydrocarbons has been investigated over ZSM-5 zeolites to produce light olefins.

Open image in new window Fig. 5 Naphtha conversions as a function of time over the parent and metal modified ZSM-5 catalysts.

The chemisorption of CO over mono-, bi- and trimetallic naphtha reforming catalysts containing Pt, Re and Sn in the metallic function was studied.

Deactivation of 1.9%Fe-5.25Fe-5.25%-5 catalyst was studied over 8 h on-stream over an ethanol-free and ethanol containing naphtha feed.

For the same total heat input, a thermal efficiency rise of over 5% is calculated for a naphtha cracking furnace under normal operating conditions.