Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Petr Zamostny"'
Publikováno v:
Processes
Volume 9
Issue 9
Processes, Vol 9, Iss 1504, p 1504 (2021)
Volume 9
Issue 9
Processes, Vol 9, Iss 1504, p 1504 (2021)
Hydrotreated vegetable oils (HVOs) are currently a popular renewable energy source, frequently blended into a Diesel-fuel. In the paper, HVO potential as feedstock for the steam-cracking process was investigated, since HVOs promise high yields of mon
Autor:
Lukas Kulaviak, Vera Penkavova, Marek Ruzicka, Miroslav Puncochar, Petr Zamostny, Zdenek Grof, Frantisek Stepanek, Marek Schongut, Jaromir Havlica
Publikováno v:
EPJ Web of Conferences, Vol 140, p 07019 (2017)
The breakage of a model anisometric dry granular material caused by uniaxial compression was studied. The bed of uniform rod-like pasta particles (8 mm long, aspect ratio 1:8) was compressed (Gamlen Tablet Press) and their size distribution was measu
Externí odkaz:
https://doaj.org/article/d6700cac07744175bd4606d9ba14336f
Publikováno v:
Chemical Engineering & Technology. 38:609-618
A kinetic model of steam-cracking in industrial-scale steam crackers was developed by a combination of mechanistic and empirical approach. Kinetic parameters of the model were optimized using the data of process experiments, carried out in full-scale
Autor:
Jiri Petru, Petr Zamostny
Publikováno v:
Dissolution Technologies. 21:40-47
The release rate of an active ingredient from a dosage form may be affected by the agglomeration of an active ingredient before tablet compression. This study is aimed at establishing the effects of the agglomerates on active ingredient release profi
Publikováno v:
Industrial & Engineering Chemistry Research. 52:15407-15416
A computer program for the automated generation of steam-cracking reactions network (RNG) was developed. The RNG algorithms are based on graph theory tools. Kinetic parameters of generated reaction steps are derived using the information about the st
Publikováno v:
Petroleum Chemistry. 46:237-245
A large database of full-scale plant experiment results was obtained in the steam cracking unit at Chemopetrol Litvinov Company. The results of full-scale experiments were used for the control and optimization of the cracker unit and for the kinetic
Publikováno v:
Chemical Engineering and Processing: Process Intensification. 42:461-473
A mathematical model of the plant thermal cracking of ethane, petroleum gases, primary naphthas and recycled alkenes co-cracking has been developed. The radiant coils, heat-isolated transfer lines and quench coolers are modelled as one-dimensional pl
Autor:
Petr Zamostny, Zdenek Belohlav
Publikováno v:
ResearcherID
Langmuir-Hinshelwood models with and without rate controlling step assumptions have been compared. Hydrogenations of toluene, cinnamaldehyde and mixture of methylesters of fatty acids were used as model systems. Integral data were obtained in semibat
Autor:
Petr Zamostny, Zolenk Belohlav
Publikováno v:
ChemInform. 33
Three case studies present different aspects of the identification of kinetic models in heterogeneous catalysis. The demonstrations are based on the real examples of laboratory catalytic hydrogenation experiments. The common target of all the studies
Publikováno v:
Pharmaceutics. Feb2023, Vol. 15 Issue 2, p331. 54p.