Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Motoharu Yasumuro"'
Publikováno v:
Journal of the Japan Institute of Energy. 93:1213-1219
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e2f24b90a9184248a56766690bb3eb7
https://doi.org/10.3775/jie.93.1213
https://doi.org/10.3775/jie.93.1213
Publikováno v:
Energy & Fuels. 26:5821-5827
Scale deposition is a very troublesome problem for a long-term stable operation of a direct coal liquefaction plant. The scale reduction effect of hydrothermal treatment (HTT) for a brown coal liqu...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2d48105e7215fa2eaa042fb81669c58
https://doi.org/10.1021/ef300999r
https://doi.org/10.1021/ef300999r
Publikováno v:
Energy & Fuels. 26:2198-2203
The possibility of hydrothermal treatment (HTT) of brown coal at 200–350 °C was examined as a pretreatment method for improving the space time yield of a Victorian brown coal liquefaction reactor. Main reactions occurring during HTT below 350 °C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09a151606a162b7ff55a856fc292017e
https://doi.org/10.1021/ef300095s
https://doi.org/10.1021/ef300095s
Autor:
Osamu Okuma, Motoharu Yasumuro
Publikováno v:
Fuel. 77:1755-1762
The conditions for complete conversion of Victorian brown coal were investigated with an iron-sulfur catalyst in a continuous reactor system consisting of three stirred tank reactors in series. The coal was found to be completely converted into disti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09e30c5f78f687f574eccd7ec0cbe7ef
https://doi.org/10.1016/s0016-2361(98)00107-0
https://doi.org/10.1016/s0016-2361(98)00107-0
Publikováno v:
Fuel. 77:797-804
The effects of stripping the solvent and lighter fraction derived from coal under liquefaction conditions were investigated in the presence of iron-sulfur catalyst at temperatures of 420–450°C using a continuous stirred tank reactor (CSTR) system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::799a07270a7c1ad7057b4c44d9d7d8d8
https://doi.org/10.1016/s0016-2361(97)00261-5
https://doi.org/10.1016/s0016-2361(97)00261-5
Publikováno v:
Journal of the Japan Institute of Energy. 77:139-147
The effect of preheating conditions on the liquefaction reaction of Victorian brown coal (Yallourn) was investigated using a process development unit (PDU) with three stirred tank reactors and three preheaters connected in series. Four kinds of solve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51965e46ac007deb2d1e12c2d319a057
https://doi.org/10.3775/jie.77.139
https://doi.org/10.3775/jie.77.139
Publikováno v:
Journal of the Japan Institute of Energy. 76:297-304
The effects of solvent/coal ratio on slurry viscosity and liquefaction reaction of Victorian brown coal were investigated using a solvent derived from the primary hydrogenation of the two-stage brown coal liquefaction (BCL) process. The liquefaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43b779a2338a9e29966d1a3fa9000499
https://doi.org/10.3775/jie.76.297
https://doi.org/10.3775/jie.76.297
Publikováno v:
Fuel. 75:313-321
The effects of the gas flow rate in the reactors and the boiling point range of the feed solvent on conversion in brown coal liquefaction were investigated in the presence of iron-sulfur catalyst, using a continuous reactor system. An increase in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50915fb25ee096cc6f20dcfb8649983c
https://doi.org/10.1016/0016-2361(95)00245-6
https://doi.org/10.1016/0016-2361(95)00245-6
Publikováno v:
Journal of the Japan Institute of Energy. 75:343-350
Effects of the amount of iron/sulfur catalyst on yields and hydrogen transfer of Victorian brown coal were investigated using two kinds of process solvents derived from the two-stage brown coal liquefaction (BCL) process; one is a solvent recycled in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c520b2c357238e24308dadee0f82bd5d
https://doi.org/10.3775/jie.75.343
https://doi.org/10.3775/jie.75.343
Publisher Summary Coal concentration of the feed slurry is one of the most important factors in determining the efficiency of the liquefaction process. It should be kept as high as possible to increase the volumetric efficiency of the reactors. If th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bfbb9cc13c828d5de7822871139f2d3
https://doi.org/10.1016/b978-0-7506-0387-4.50185-6
https://doi.org/10.1016/b978-0-7506-0387-4.50185-6
