National Repository of Grey Literature 19 records found  1 - 10next  jump to record: Search took 0.01 seconds. 
Utilization of solid sorbents for high temperature removal of halogenated compounds from pyrolysis of waste plastic
Šrámek, Vít
This work focuses on high temperature removal of halogenated compounds in model mixture with hydrocarbons and other compounds. The study was performed in laboratory apparatus under controlled temperature and gaseous mixture composition.\n
Influence of sorbent type on dehalogenation of reducing gas without condensing fraction.
Šrámek, Vít ; Skoblia, S. ; Staf, M. ; Beňo, Z. ; Pohořelý, Michael
Chemical recycling of plastics is one of possible option to process large amount of currently difficultly recycled plastic waste. It would be possible to fulfil goals of the amount of recycled waste by means of chemical recycling. Principle of chemical recycling is conversion of plastic waste to basic hydrocarbon substance that could be used in refineries or petrochemical industry. The main technological challenge is the presence of halogens in plastic waste (in plastics as substances containing chlorine in form of PVC or brome in form of additives/flame retardants). During chemical recycling via pyrolysis, these substances can transfer to products and cause problems in succeeding technologies (corrosion, poisoning of catalysts etc.). One of the solutions how to eliminate these unwanted substances could be high temperature sorption of primal pyrolysis gas on sorbents before its condensation. Experiments with model gas containing halogenated compounds and different inorganic sorbents were conducted for this purpose. Gained results allowed us to narrow down the amount of sorbents suitable for high temperature removal of halogenated compounds from primal pyrolysis gas produced during pyrolysis of plastics.
High Temperature Removal of Halogenated Compounds from Pyrolysis of Waste Plastic Polymers.\n
Šrámek, Vít
In this research the performance of selected adsorbents was tested in laboratory apparatus under model conditions with the mixture of\nHCl and simple non-condensing hydrocarbons.
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Forest condition monitoring in the Czech Republic: Annual report Forest Focus – Data 2004
Boháčová, Ludmila ; Uhlířová, Hana ; Šrámek, Vít ; Buriánek, V. ; Fabiánek, P. ; Hejdová, J. ; Kapitola, P. ; Lachmanová, Z. ; Lomský, B. ; Neumann, L. ; Novotný, R.
In the yearbook the methods of assessment and evaluation are presented, and the results in the systematic network of plots and intensive monitoring plots (Level I and Level II).
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Forest condition monitoring in the Czech Republic: Annual report Forest Focus/ICP Forests 2005
Boháčová, Ludmila ; Uhlířová, Hana ; Šrámek, Vít ; Buriánek, V. ; Čapek, M. ; Fabiánek, P. ; Hejdová, J. ; Kapitola, P. ; Lachmanová, Z. ; Lomský, B. ; Maxa, M. ; Vortelová, L.
In the yearbook the methods of assessment and evaluation are presented, and the results in the systematic network of plots and intensive monitoring plots (Level I and Level II).
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Forest condition monitoring in the Czech Republic: Annual report ICP Forests/Forest Focus 2006 and 2007
Boháčová, Ludmila ; Lomský, Bohumír ; Šrámek, Vít ; Čapek, M. ; Fabiánek, P. ; Fadrhonsová, V. ; Lachmanová, Z. ; Novotný, R. ; Uhlířová, H. ; Vortelová, L.
In the yearbook the methods of assessment and evaluation are presented, and the results in the systematic network of plots and intensive monitoring plots (Level I and Level II).
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Forest condition monitoring in the Czech Republic: Annual report ICP Forests/FutMon Programme data 2008 and 2009
Boháčová, Ludmila ; Lomský, Bohumír ; Šrámek, Vít ; Buriánek, V. ; Čapek, M. ; Fabiánek, P. ; Fadrhonsová, V. ; Lachmanová, Z. ; Novotný, R. ; Uhlířová, H. ; Vortelová, L.
In the yearbook the methods of assessment and evaluation are presented, and the results in the systematic network of plots and intensive monitoring plots (level I and level II).
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National Repository of Grey Literature : 19 records found   1 - 10next  jump to record:
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4 Šrámek, V.
7 Šrámek, Vladimír
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