Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Laine Tiikma"'
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 117:247-256
Synergy (Δ) in a co-process is a difference between the actual result and the result calculated by proportional contributions of the components. In this work, Δ in the yields of hydrothermal pyrolysis products of Estonian oil shale (A) and pine saw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d83d3fc4e891802f4dc762ef5f067e3
https://doi.org/10.1016/j.jaap.2015.11.008
https://doi.org/10.1016/j.jaap.2015.11.008
Autor:
Mihhail Bitjukov, Hans Luik, Vilja Palu, Ille Johannes, Natalia Vink, Lea Luik, Kristjan Kruusement, Igor Nechaev, Julia Krasulina, Laine Tiikma, Hindrek Tamvelius
Publikováno v:
Fuel Processing Technology. 124:115-122
Possibilities for upgrading of the Estonian shale oil rectification residuum boiling above 360 °C by hydroconversion were studied for the first time with the aim to maximize the fractions boiling below 360 °C and between 275–360 °C. The single-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::753e20446c9800095310b3920f218a4e
https://doi.org/10.1016/j.fuproc.2014.02.018
https://doi.org/10.1016/j.fuproc.2014.02.018
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 104:341-352
Synergistic effects (Δ) in low temperature co-pyrolysis of Kukersite oil shale and pine ( Pinus sylvestris ) sawdust were studied in autoclaves in the ranges of blend composition x i = 0–1 g/g, nominal temperature 360–400 °C and duration 2–4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54eb978a74b6638f15381ca35cacc88b
https://doi.org/10.1016/j.jaap.2013.06.015
https://doi.org/10.1016/j.jaap.2013.06.015
Publikováno v:
ISRN Chemical Engineering. 2012:1-11
A short review on the publications concerning thermal liquefaction of solid fuels in the environment of hydrogen donor solvents and catalysts is compiled. New experimental results on the catalytic thermal dissolution of oil shale in tetralin as the h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0eb7c99c1be435c5e68fd053eee1435
https://doi.org/10.5402/2012/617363
https://doi.org/10.5402/2012/617363
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 85:508-513
A systematic experimental study of the effect of reaction time on the low-temperature pyrolysis of Baltic oil shale (kukersite) in autoclaves at nominal temperatures 340–380 °C was carried out. The results show an increase in the yields of gas and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cb97883cf8da353c6b6cc5024241ff2
https://doi.org/10.1016/j.jaap.2008.07.005
https://doi.org/10.1016/j.jaap.2008.07.005
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 85:502-507
The thermal dissolution of Estonian oil shale, kukersite and thermobitumen (TBO) formed, in the presence of solvents (benzene, ethanol, water and oil shale petrol) in autoclaves was studied. In all the solvents, except subcritical water, the total yi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e32059862cb725d0b9e8c1593f5d8c97
https://doi.org/10.1016/j.jaap.2008.09.009
https://doi.org/10.1016/j.jaap.2008.09.009
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 79:191-195
Copyrolysis of heavy shale oil with polyethylene (PE) waste in autoclaves at various temperatures and times has been studied. It is shown that the copyrolysis improves the quality of the oil obtained and gives possibility to transform the wastes into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44c8a96479bc30f778e37cf4d1bceaa3
https://doi.org/10.1016/j.jaap.2006.12.029
https://doi.org/10.1016/j.jaap.2006.12.029
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 79:205-209
Different types of forest residual biomass, including pine wood, pine bark and spruce needles, and Estonian Kukersite oil shale, were parallelly subjected to the slow pyrolysis in similar conditions. A Fischer assay, modeling industrial semi-coking r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db1527d7d5d5f4e46f3a91ca84f36bd3
https://doi.org/10.1016/j.jaap.2006.12.003
https://doi.org/10.1016/j.jaap.2006.12.003
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 75:205-210
In pyrolysis process mixed plastic wastes containing polyvinyl chloride release hydrogen chloride which causes not only corrosion of the equipment but also the formation of chloroorganic compounds in oil. This paper describes the effect of Estonian o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d84fdf031d2456dc409c681c5f243921
https://doi.org/10.1016/j.jaap.2005.06.001
https://doi.org/10.1016/j.jaap.2005.06.001
Publikováno v:
Journal of Analytical and Applied Pyrolysis. 72:113-119
Basing on the thermal degradation of low-density polyethylene, a simple step-by-step mathematical model was developed to describe the co-effects of time and temperature on the overall yields of oil, gas and coke for pyrolysis of organic subjects in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9acbb6123230ff8be78675669eecb21d
https://doi.org/10.1016/j.jaap.2004.03.007
https://doi.org/10.1016/j.jaap.2004.03.007