Investigations of the adsorption of n-pentane in several representative zeolites

Article Abstract:

A study was conducted by using FT-Raman spectroscopy in combination with thermogravimetric analysis (TGA) to investigate the adsorptive properties of n-pentane in several representative zeolite frameworks. The cations clearly interact with the n-pentane molecule, which might contribute, at least partially, to the static disorder of the guest molecule in zeolite L.

Industrial Organic Chemicals, Cyclic Crude and Intermediate Manufacturing, Pentanes, Analysis, Chemical properties, Pentane

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A study of binary adsorption of aromatics in completely siliceous zeolite ZSM-5 by FT-Raman spectroscopy

Article Abstract:

The coadsorption of p-xylene and toulene in completely siliceous zeolite ZSM-5 was examined using FT-Raman method. The results indicated that at total loadings of less than or equal to 4 molecules per unit cell (u.c.) both p-xylene and toulene molecules prefer to reside at the intersections of straight and zigzag channels.

Science & research, Petrochemical Manufacturing, Xylenes, Fourier transform infrared spectroscopy, Xylene

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Probing the locations of benzene molecules inside completely siliceous ZSM-5 by TF-Raman spectroscopy

Article Abstract:

Research is presented describing the use of FT-Raman spectroscopy to observe the benzene molecules located within siliceous ZSM-5.

Benzene, Chemistry, Physical and theoretical, Physical chemistry

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