Results 11 to 20 of about 15,022,030 (297)

A study of the adsorption thermodynamics of n-hexane on ion-exchanged X zeolites [PDF]

open access: yesJournal of the Serbian Chemical Society, 2005
In this work, the free eneregy changes and entropy changes of adsorption of n-hexane on zeolites of the MxNa87-2xX (M = Co, Ni, Zn, Cd) type were determined using their isosteric sorption heats.
V. RAKIC, V. DONDUR, R. HERCIGONJA
doaj   +3 more sources

FT-IR Spectroscopic Study of the Radiation-Chemical Decomposition of n-Hexane on Nano-ZrO2

open access: yesФізика і хімія твердого тіла, 2023
The radiation-chemical decomposition of n-hexane in the nano-ZrO2 +n-hexane system under the action of gamma radiation at room temperature is studied by the method of Fourier-IR spectroscopy.
T.N. Agayev   +4 more
doaj   +1 more source

Photooxidation of n-Hexanal in Air [PDF]

open access: yesMolecules, 2001
Dilute mixtures of hexanal in synthetic air (up to 100 ppm) were photolyzed with fluorescent UV lamps (275-380 nm) in air at 298 K. The main photooxidation products, identified and quantitatively analyzed by FTIR spectroscopy, were butene, CO, vinylalcohol and ethanal.
Tadic, J., Juranic, I., Moortgat, G.
openaire   +3 more sources

In-situ decoration of metallic Bi on BiOBr with exposed (110) facets and surface oxygen vacancy for enhanced solar light photocatalytic degradation of gaseous n-hexane

open access: yesChinese Journal of Catalysis, 2020
Photocatalytic degradation of gaseous pollutants on Bi-based semiconductors under solar light irradiation has attracted significant attention. However, their application in gaseous straight-chain alkane purification is still rare.
Qingqing Yu   +6 more
semanticscholar   +1 more source

Comparison of oil extraction between screw press and solvent (n-hexane) extraction technique from beauty leaf (Calophyllum inophyllum L.) feedstock

open access: yes, 2020
An experimental investigation was conducted to evaluate the effects of the processing of the raw materials, such as preparation and extraction, grating (whole and grated), drying and moisture conditioning of the seed kernels on the yield of oil ...
M. Bhuiya   +4 more
semanticscholar   +1 more source

Structural Elucidation of Secondary Metabolites in Sponge (Callyspongia pseudoreticulata) with N-Hexane Extract

open access: yesInternational Journal of Agriculture System, 2015
Sponge is one of the marine species that has a high bioactivity and contains secondary metabobolite compound which can be used as antibiotic and medicine.
M. Nurdin   +3 more
doaj   +1 more source

Thermal decomposition of n-hexane in organic Rankine cycle: a study combined ReaxFF reactive molecular dynamic and density functional theory

open access: yesFrontiers in Energy Research, 2023
The thermal decomposition mechanism of n-hexane is investigated by using density functional theory and ReaxFF force field. The initial decomposition reactions, the effect of temperature on thermal decomposition and first-order kinetics are analyzed.
Wei Liu   +4 more
doaj   +1 more source

EKSTRAKSI KONTINYU DENGAN SIMULASI BATCH TIGA TAHAP ALIRAN LAWAN ARAH: PENGAMBILAN MINYAK BIJI ALPUKAT MENGGUNAKAN PELARUT N-HEXANE DAN ISO PROPIL ALKOHOL

open access: yesReaktor, 2008
Tujuan penelitian ini adalah mengkaji rendemen dan selektivitas dari ekstraksi biji alpukat dengan pelarut n-hexane dan isopropyl alcohol (IPA). Ekstraksi dilakukan dengan sistem kontinyu simulasi batch bertahap tiga aliran lawan arah pada temperatur 82 ...
Bambang Pramudono   +2 more
doaj   +1 more source

Reversible cerebral and brain stem dysfunction in n: Hexane neuropathy

open access: yesAnnals of Indian Academy of Neurology, 2015
A 18-year-old male, screen printer by profession developed sensory motor polyneuropathy, change in his behavior, bilateral 6 th and 7 th cranial nerve palsies, down beat nystagmus and cerebellar dysarthria. He had bilaterally prolonged P100 latency; left:
Vinod Puri   +3 more
doaj   +1 more source

Experimental study on the evaporating progress of hexane lens on immiscible liquid:Spreading and receding [PDF]

open access: yesE3S Web of Conferences, 2021
The change of evaporation liquid on another immiscible liquid has important guiding significance for many applications. In this experiment, the geometric temperature distribution and evaporation rate of n-hexane droplets were observed and recorded by ...
Chen Aiqiang   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy