منابع مشابه
Methanol and Hydrogen from Methane, Water, and Light
Introduction Research on the conversion of natural gas (methane) has been an ongoing effort at the National Energy Technology Laboratory (NETL) for over 20 years. A long-term goal of our research team is to explore novel pathways for the direct conversion of methane to liquid fuels, chemicals, and intermediates. Scheme 1: Proposed pathway for the photocatalytic conversion of methane and water L...
متن کاملSupercritical Water Radiolysis Chemistry Supercritical Water Corrosion
The direct measurement of the chemistry in reactor cores is extremely difficult. The extreme conditions of high temperature, pressure, and radiation fields, are not compatible with normal chemical instrumentation. There are also problems of access to fuel channels in the reactor core. For these reasons, all reaction vendors and many operators have extensively used theoretical calculations and c...
متن کاملPhotooxidation of Methane to Methanol by Perrhenate in Water under Ambient Conditions
The activation and functionalization of alkanes remains to be a field of much activity [1]. This is not only of academic interest, but practical aspects of industrial and commercial applications play an important role. In particular, the facile conversion of methane to methanol could provide a basis for the “methanol economy” [2] with novel utilizations in organic chemistry. The application of ...
متن کاملSolvation in supercritical water *
Cochran, H.D., Cummings, P.T. and Karaborni, S., 1992. Solvation in supercritical water. Fluid Phase Equilibria, 71: 1-16. The aim of this work is to determine the solvation structure in supercritical water compared with that in ambient water and in simple supercritical solvents. Molecular dynamics studies have been undertaken of systems that model ionic sodium and chloride, atomic argon, and m...
متن کاملCalculated Infrared Spectra of Hydrogen-Bonded Methanol–Water, Water–Methanol, and Methanol–Methanol Complexes
Ab initio calculations at the B3LYP/aug-cc-pVDZ, B3PW91/aug-ccpVDZ, MP2/aug-cc-pVDZ, B3LYP/6-311 G(2d,2p), B3PW91/6-311 G(2d,2p), and MP2/6-311 G(2d,2p) levels are performed for the IR spectra of isolated water and methanol molecules and hydrogen-bonded water–methanol, methanol–water, and methanol–methanol complexes. Frequency shifts and changes in intensities are obtained for the proton donor ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Supercritical Fluids
سال: 1994
ISSN: 0896-8446
DOI: 10.1016/0896-8446(94)90050-7