Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Matias Kangas"'
Autor:
Marja Tiitta, Krisztian Kordas, Heidi Österholm, D. Yu. Murzin, Teemu Heikkilä, Narendra Kumar, Tapio Salmi, Matias Kangas, Päivi Mäki-Arvela, David Kubička, Niko Musakka, Anne-Riikka Leino
Publikováno v:
Catalysis in Industry. 5:105-122
Embedded materials prepared from MCM-41 together with BE or TON were synthesized, characterized and tested in the ring opening of decalin in a temperature range of 523–623 K. The characterization results revealed that both microporous and mesoporou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60b2ddfaba5d32ddef8940f104d4e4ae
https://doi.org/10.1134/s2070050413020074
https://doi.org/10.1134/s2070050413020074
Autor:
D. Yu. Murzin, Tapio Salmi, J. Wärnnå, Serap Sahin, Kari Eränen, Päivi Mäki-Arvela, Matias Kangas
Publikováno v:
Kinetics and Catalysis. 53:673-683
The kinetic resolution of racemic 1-phenylethanol with ethyl acetate was investigated in a down-flow fixed-bed reactor operated in a continuous mode mainly at the molar ratio of 1: 3 in 400 mL toluene at 70°C. The catalytic activity of the immobiliz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::099fead3e8d0566e0b9082965b023a6a
https://doi.org/10.1134/s0023158412060092
https://doi.org/10.1134/s0023158412060092
Publikováno v:
Chemical Engineering Journal. 203:469-479
The kinetics and mechanism of methyl formate synthesis, the key intermediate of the formic acid process was determined. Methyl formate was prepared from carbon monoxide and methanol in the presence ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3955b6249fa466b8ff661b743549c282
https://doi.org/10.1016/j.cej.2012.06.085
https://doi.org/10.1016/j.cej.2012.06.085
Publikováno v:
Chemical Engineering Science. 66:171-182
Cellulose and starch derivatives are often prepared by substitution reactions to the hydroxyl groups (OH-2, OH-3 and OH-6) of the corresponding anhydroglucose units. A general kinetic model for the substitution of cellulose and starch was developed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3319ec523ebcfe75562d2602cff57cd
https://doi.org/10.1016/j.ces.2010.10.013
https://doi.org/10.1016/j.ces.2010.10.013
Publikováno v:
Topics in Catalysis. 53:1172-1175
Hydrogenation and ring-opening of low-quality feedstocks rich in aromatic compounds is a very attractive process for the production of clean diesel fuels. The present work explores the detailed reaction paths of decalin (model compound for dinaphthen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce6207650238abac02b4486b2c773ee3
https://doi.org/10.1007/s11244-010-9556-y
https://doi.org/10.1007/s11244-010-9556-y
Publikováno v:
Industrial & Engineering Chemistry Research. 49:4099-4106
The kinetics and thermodynamics of alkyl formate hydrolysis in liquid phase were studied in a laboratory-scale autoclave at temperatures between 333 and 383 K using different molar ratios of the reactants. The process was found to exhibit an autocata
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbd4df989c41444616d4e98793d49afe
https://doi.org/10.1021/ie902031d
https://doi.org/10.1021/ie902031d
Publikováno v:
Industrial & Engineering Chemistry Research. 47:5413-5426
Starting from detailed experimental studies of reaction kinetics, catalyst deactivation, and reactor flow conditions, mathematical models describing the dynamic reactor performance in zeolite catal...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::300debf840a9fc079642e4d5f8bf81aa
https://doi.org/10.1021/ie800062m
https://doi.org/10.1021/ie800062m
Publikováno v:
Industrial & Engineering Chemistry Research. 47:5402-5412
An experimental investigation of structure−performance effects in zeolite catalyzed skeletal isomerization has been carried out. Two structurally different, medium-pore-size zeolites (H-TON and H-FER) with similar acidities were compared in butene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b8b85aba10077c3a7e7c9fb0f172339
https://doi.org/10.1021/ie800061q
https://doi.org/10.1021/ie800061q
Autor:
Tapio Salmi, Matias Kangas, Narendra Kumar, J.I. Villegas, R. Byggningsbacka, Dmitry Yu. Murzin
Publikováno v:
Catalysis Today. :762-769
Zeolites and mesoporous materials are important catalysts not only for oil-refining processes, but nowadays even for the production of fine and specialty chemicals. Few thorough studies on the important factors in chemical reaction engineering: kinet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1bc9981670a462a68be36c39bc6f085
https://doi.org/10.1016/j.cattod.2007.11.022
https://doi.org/10.1016/j.cattod.2007.11.022
Autor:
J.I. Villegas, Narendra Kumar, Matias Kangas, Fredrik Sandelin, D. Yu. Murzin, Tapio Salmi, Elina Harlin
Publikováno v:
Catalysis Today. 100:363-366
An investigation of the effect of reaction conditions on product distribution in the skeletal isomerisation reaction of linear butenes has been carried out. The main reaction routes over ferrierite have been identified. Beside the main product isobut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::297f9a387f511954a47508ca1971a29f
https://doi.org/10.1016/j.cattod.2004.10.024
https://doi.org/10.1016/j.cattod.2004.10.024