Zobrazeno 1 - 10
of 11
pro vyhledávání: '"KRISHNA C. TEWARI"'
Publikováno v:
Fuel. 58:371-374
A direct calorimetric method has been used to determine simultaneously the molar enthalpy, ΔHo, and equilibrium constant, K, for the interaction of quinoline (Qu) with coal-derived asphaltenes (A), acid/neutral (AA) and base (BA) components of A, si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8c4845cd680f096bfd27cef7621f49c
https://doi.org/10.1016/0016-2361(79)90155-8
https://doi.org/10.1016/0016-2361(79)90155-8
Publikováno v:
Fuel Processing Technology. 2:303-311
Viscosity, infrared, and proton magnetic resonance studies are reported on the SRC II process solvent (before fractionation), and its acid + neutral fraction, and on the interaction of these coal liquids with quinoline and triethylamine. The results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aad0999ab06325bd222ca81f3570a3c8
https://doi.org/10.1016/0378-3820(79)90020-1
https://doi.org/10.1016/0378-3820(79)90020-1
Publikováno v:
Analytical Chemistry. 51:182-185
Two coal liquid products derived from the same Kentucky hvAb coal have been separated into toluene-insoluble, asphaltene, and pentane-soluble heavy oil fractions. Viscosity and calorimetric studies are reported of the interaction between heavy oil an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8b06931342685f39bbd77479f18cc1a
https://doi.org/10.1021/ac50038a007
https://doi.org/10.1021/ac50038a007
Publikováno v:
Fuel. 60:1137-1142
Upgraded coal-derived liquids obtained from catalytic hydroprocessing of a 30–70(wt%) blend of SRC-1 with SRC-II have been studied by infrared and proton magnetic resonance spectroscopy, and gel permeation chromatography techniques. Compared with t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef7442bf5ca352084149d56462498473
https://doi.org/10.1016/0016-2361(81)90067-3
https://doi.org/10.1016/0016-2361(81)90067-3
Publikováno v:
Fuel. 57:245-249
A calorimetric method is presented for the simultaneous evaluation of equilibrium constant, K , and molar enthalpy, ΔH o , for 1:1 adduct formation of quinoline (Qu) with coal-derived asphaltenes in solvent benzene. Asphaltene ( A ), together with i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f45089ca835118b694d784a2c7ca6efb
https://doi.org/10.1016/0016-2361(78)90124-2
https://doi.org/10.1016/0016-2361(78)90124-2
Publikováno v:
Fuel. 57:712-716
The toluene-insoluble (Tl), asphaltene (A), and heavy oil (HO) fractions were isolated from three centrifuged SYNTHOIL liquid product (CLP) samples, prepared under different process conditions at 450 °C, 27.6 MPa hydrogen pressure from the same feed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5be94da8cc7b6f12456766de16a52928
https://doi.org/10.1016/0016-2361(78)90028-5
https://doi.org/10.1016/0016-2361(78)90028-5
Publikováno v:
The Journal of Physical Chemistry. 73:2853-2857
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fd566360aba682c838afb05b0790d6f
https://doi.org/10.1021/j100843a010
https://doi.org/10.1021/j100843a010
Publikováno v:
The Journal of Physical Chemistry. 75:688-691
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ae11a3f7ebc1bc961bd676f636d50b3
https://doi.org/10.1021/j100675a014
https://doi.org/10.1021/j100675a014
Autor:
KRISHNA C. TEWARI, NORMAN C. LI
Publikováno v:
Advances in Chemistry ISBN: 9780841205925
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99e5eff48c5955e34a97c191fd54a6c7
https://doi.org/10.1021/ba-1981-0195.ch010
https://doi.org/10.1021/ba-1981-0195.ch010
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