Zobrazeno 1 - 10
of 22
pro vyhledávání: '"R. Byggningsbacka"'
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
Publikováno v:
Applied Catalysis A: General. 227:97-103
Pd-Na-MCM-22, Pd-H-MCM-22 and Pt-SAPO-11 catalysts were synthesized and characterized using techniques of X-ray powder diffraction, scanning electron microscopy, FTIR, nitrogen adsorption and X-ray fluorescency. The FTIR spectra of Pd and Pt modified
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a426292317b7145fd2e050f49823eeb
https://doi.org/10.1016/s0926-860x(01)00926-7
https://doi.org/10.1016/s0926-860x(01)00926-7
Autor:
Ahmad Kalantar Neyestanaki, Fredrik Klingstedt, Tapio Ollonqvist, Martin Lunden, Martin Petersson, Tengstroem Paulina, Lars-Eric Lindfors, R. Byggningsbacka, Juhani Väyrynen
Publikováno v:
Applied Catalysis A: General. 209:301-316
Hydrothermally aged (1000/850°C, 12/16 h) Pd-Ce-supported alumina catalysts with high and low Ce content were prepared and tested in conversion of gas mixtures simulating the emissions from natural gas (NG) driven vehicles and biofuel combustion. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d63011e8628fb0a6177a9c4011d4d32
https://doi.org/10.1016/s0926-860x(00)00768-7
https://doi.org/10.1016/s0926-860x(00)00768-7
Publikováno v:
Journal of Chemical Technology & Biotechnology. 75:89-97
Selective α-chlorination of propanoic acid to form 2-monochloropropanoic (MCA) and 2,2-dichloropropanoic acid (DCA) was investigated in a laboratory-scale, semibatch reactor at 90–130 °C at atmospheric total pressure and in the presence of chloro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::631b62ffc119c5a26747a79a1a419829
https://doi.org/10.1002/(sici)1097-4660(200001)75:1<89::aid-jctb179>3.0.co
https://doi.org/10.1002/(sici)1097-4660(200001)75:1<89::aid-jctb179>3.0.co
Publikováno v:
Industrial & Engineering Chemistry Research. 38:2896-2901
A kinetic model for n-butene transformation over ZSM-22 was developed. The effects of temperature, partial pressure, and deactivation on the formation of isobutene and byproducts were included in the model. The model was able to predict n-butene tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e268611cac03940d4085577dac2e44f
https://doi.org/10.1021/ie990123w
https://doi.org/10.1021/ie990123w
Publikováno v:
Catalysis Letters. 58:231-234
The catalytic activities of Al‐ZSM‐22 (Al in the framework) and Fe‐ZSM‐22 (Fe in the framework) were compared in the skeletal isomerization of 1‐butene to isobutene. The catalysts synthesized in the laboratory were characterized by means of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44912b47a408ab6184dae04069b49e0a
https://doi.org/10.1023/a:1019006707261
https://doi.org/10.1023/a:1019006707261
Publikováno v:
Journal of Catalysis. 178:611-620
The catalytic activities of the two catalysts ZSM-22 and ZSM-35 were compared in the skeletal isomerization of 1-butene. ZSM-22 demonstrated higher activity in 1-butene transformation, compared to that of ZSM-35. ZSM-35 was not selective to isobutene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98ffc7e73760763eec31d83fee2d2004
https://doi.org/10.1006/jcat.1998.2174
https://doi.org/10.1006/jcat.1998.2174
Publikováno v:
Industrial & Engineering Chemistry Research. 36:2990-2995
Skeletal isomerization of 1-butene was carried out over ZSM-22 zeolites in a fixed-bed reactor system at near atmospheric pressure. The ZSM-22 zeolites obtained after the synthesis and subsequent calcination showed high activity in the transformation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3c11e356a4df689e9c44a8f3b5e563f
https://doi.org/10.1021/ie960641w
https://doi.org/10.1021/ie960641w
Publikováno v:
Reaction Kinetics and Catalysis Letters. 61:297-305
The reaction ofn-butane aromatization was carried out over Ni-ZSM-5 and Cu-ZSM-5 zeolite catalysts prepared by using Ni and Cu impregnated silica fiber during the process of ZSM-5 zeolite synthesis. The catalysts prepared were characterized by X-ray
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::353a7c167a867b314f58039833b0cae7
https://doi.org/10.1007/bf02478386
https://doi.org/10.1007/bf02478386
Publikováno v:
Applied Catalysis A: General. 139:189-199
K-ZSM-22 zeolites with a Si/Al ratio of 53 have been synthesized by means of the hydrothermal synthesis method using 1,6-diaminohexane as the templating agent. The H-ZSM-22, Ga and Zn modified ZSM-22 zeolite catalysts have been prepared and character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::083633a8d0a34789542aede9906d8e3c
https://doi.org/10.1016/0926-860x(95)00327-4
https://doi.org/10.1016/0926-860x(95)00327-4