Aviation sector becomes one of the largest-developing public transportation nowadays, the number of air passangers always increases year by year. However, this number are proportionally related to the enhance of jet-fuel ...

Coadsorption of liquid p-xylene, m-xylene, o-xylene and ethylbenzene with toluene on the KBaX and KY zeolites was studied at 40, 65 and 90℃. The KBaX zeolite adsorbed p-xylene more than the other aromatics, and 0-xylene ...

The aim of exergy analysis is to detect and evaluate quantitatively thermodynamic imperfection of the process under consideration. Therefore, exergy analysis can indicate the possibility of thermodynamic improvement of the ...

A series of benzoxazine monomer derivatives, 3,4-dihydro-2H -l,3- benzoxazines, and ring opening of benzoxazine monomer derivatives (dimer derivatives), N,N-Bis (2-hydroxybenzyl) amine, with different functional groups at ...

Polyimide-clay (PI-clay) nanocomposite was prepared from solution of poly (amic acid), precursor of 2,2-bis[4-(3,4-dicarboxyphenoxy) phenyl] propane dianhydride and p-phenylenediamine, and dodecylamine-montomorillonite. ...

The promotive effects of ceria (CeO2)/zirconia (ZrO2) mixed oxides on commercial three-way catalysts (TWC) for purification of motor exhaust gases have been investigated in recent years. This work presented the cooperative ...

Electrorheological (ER) fluids, typically composed of small particles dispersed in nonconducting liquids, are fascinating materials whose structure and rheological properties can be dramatically altered by external electric ...

Chitinase was prepared from bacteria, Staphylococcus species strain TU005 (E), found in Thailand soil. The activity was 18 mU/mg as determined by colorimetric assay at 37℃. Oligochitosan obtained from enzymatic degradation ...

Fracture behavior of blends containing linear low density polyethylene (LLDPE) and natural rubber (NR) was studied via mechanical properties. The blends were prepared by reactive blending using maleic anhydride (MA) as a ...

The natural sodium-montmorillonite was cation exchanged with dodecylammonium chloride. The poly (amic acid)s were simultaneously imidized with a dodecylamine-montmorillonite, the organophilic aluminosilicate layers, yielding ...