Zobrazeno 1 - 10
of 116
pro vyhledávání: '"O. Trass"'
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 121:19-28
Electricity production in Estonia is based mainly on the pulverized firing of low-grade local fuel—Estonian oil shale—and it is concentrated mainly in two big power plants, the Balti and the Eesti power plants. Estonian oil shale is characterized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb2725382d7cd300b1d9e485d71ba6df
https://doi.org/10.1007/s10973-014-4308-z
https://doi.org/10.1007/s10973-014-4308-z
Autor:
S. Burwell, O. Trass, A. Mackenzie, E. A. J. Gandolfi, A. P. Iribarne, Edward J. Anthony, J. V. Iribarne
Publikováno v:
Industrial & Engineering Chemistry Research. 42:1162-1173
A new technique for simultaneous grinding and hydrating of fluidized bed combustion (FBC) bottom ash has been developed. This method has been shown to be effective in hydrating the CaO component of the ash, so that the sorbent is reactivated. Careful
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a40a02964a312d008d1c0262b4bc062
https://doi.org/10.1021/ie020305h
https://doi.org/10.1021/ie020305h
Publikováno v:
Chemical Engineering Journal. 81:53-61
The mass-transfer rate to a sphere in a quiescent ferri–ferrocyanide solution was determined from measurement of the limiting current through the spherical cathode. Mass-transfer rates to local areas on the sphere, without mass transfer to the rest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a35edc86095f71002c20c0f921fda333
https://doi.org/10.1016/s1385-8947(00)00224-2
https://doi.org/10.1016/s1385-8947(00)00224-2
Publikováno v:
Industrial & Engineering Chemistry Research. 38:1125-1132
Urea (a fertilizer) release from a single opening on a coated sphere into a quiescent liquid was determined by measuring the changes of the weight of the particle with time. Mass-transfer coefficients at different angular positions of the opening wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d45eee36a4aaa5544f445e220a280432
https://doi.org/10.1021/ie980459q
https://doi.org/10.1021/ie980459q
Publikováno v:
Experiments in Fluids. 26:55-62
Laser photochromic velocimetry was successfully used to determine details of a steady two-dimensional flow field. In the plane of symmetry of a 90° curved tube at a Reynolds number of 250, the axial and radial velocity fields were measured using las
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af09ea5757b7e7199c672b7edbae27d0
https://doi.org/10.1007/s003480050264
https://doi.org/10.1007/s003480050264
Publikováno v:
International Journal of Mineral Processing. :583-595
Grinding of waste paper and rice hulls for use as reinforcing plastics fillers was studied using Szego Mills SM-220 and SM-320 in open circuit grinding as well as in combination with a high capacity classifier. Depending on how the fibres and the pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::964c80d3a76b3c5fcbae46459c5a9ad8
https://doi.org/10.1016/0301-7516(95)00067-4
https://doi.org/10.1016/0301-7516(95)00067-4
Autor:
O. Trass
Aspects of feedstock preparation for biomass, oil shale and coal conversion are presented. Conversion processes include combustion, pyrolysis, gasification, liquefaction and various combined upgrading operations to obtain energy, gaseous and liquid f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d65d17e8e967988d71ee3120faf385e
https://doi.org/10.1533/9780857093783.1.3
https://doi.org/10.1533/9780857093783.1.3
A study of total sulfur removal from Illinois coals with methanol as the solvent, combining extraction and reaction, has been conducted. The coals have total sulfur contents of 4.32 and 2.63 wt% of which 70 and 85%, respectively, is organic sulfur. P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db894134d20aa09584d8f416b65d988a
https://doi.org/10.1016/b978-0-444-81476-0.50016-8
https://doi.org/10.1016/b978-0-444-81476-0.50016-8
Autor:
O TRASS
Publikováno v:
Oil Shale. 27:191
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa1ef15a84e32a4daebe6a6e5773eec9
https://doi.org/10.3176/oil.2010.3.01
https://doi.org/10.3176/oil.2010.3.01