Zobrazeno 1 - 10
of 56
pro vyhledávání: '"GEORGE MARCELIN"'
Publikováno v:
Catalysis Today. 47:103-113
An aqueous (NH4)2CO3 coprecipitation method, based on that of Groppi et al. [Appl. Catal. A 104 (1993) 101–108] was used to synthesize Sr1−xLaxMnAl11O19−α hexaaluminates. These materials were first synthesized by alkoxide hydrolysis. This synt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39584c03e9f5c9b414308942a34cd68c
https://doi.org/10.1016/s0920-5861(98)00288-0
https://doi.org/10.1016/s0920-5861(98)00288-0
Publikováno v:
Catalysis Letters. 39:173-178
The gas phase synthesis of MTBE was studied using three series of zeolites modified by ion-exchange with ammonium fluoride, the parent materials being HY, H-mordenite, and HZSM-5. Modification of zeolites by fluoride-exchange was found to enhance the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d13ec4d23addba2c9d8f26d2ce333418
https://doi.org/10.1007/bf00805579
https://doi.org/10.1007/bf00805579
Publikováno v:
Journal of Catalysis. 158:76-82
The gas phase synthesis of MTBE (methyl tert -butyl ether) was studied using three series of triflic acid (TFA)-modified zeolites, the parent materials being HY, H–mordenite, and HZSM-5. Impregnation with TFA was found to enhance MTBE synthesis act
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9165c87e7d6a523e2528e07802c2127c
https://doi.org/10.1006/jcat.1996.0007
https://doi.org/10.1006/jcat.1996.0007
Publikováno v:
Industrial & Engineering Chemistry Research. 34:718-721
Synthesis of methyl tert-butyl ether (MTBE) during carbon monoxide (CO) hydrogenation has been studied with the following reaction schemes: (1) the addition of isobutylene during CO hydrogenation over metal catalysts active for methanol synthesis (Pd
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79af7e7fcb8fe7135462229b4349aab6
https://doi.org/10.1021/ie00042a002
https://doi.org/10.1021/ie00042a002
Publikováno v:
Journal of Catalysis. 152:122-129
Zeolites show interesting properties as catalysts for MTBE synthesis from methanol and isobutene such as a high selectivity to MTBE even at a low methanol/isobutene feed ratio. In order to explain this high selectivity, the adsorption behaviors of HY
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a23ad80de809ead14591a41c521d1ef7
https://doi.org/10.1006/jcat.1995.1066
https://doi.org/10.1006/jcat.1995.1066
Publikováno v:
Industrial & Engineering Chemistry Research. 33:2930-2934
The reduction of NO with CO on a perovskite catalyst, LaCoO[sub 3], was investigated by means of steady state isotopic transient kinetic analysis (SSITKA). Steady state reactions were carried out at temperature of 300--700 C, while the isotopic trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a058777134f0580e1fe5fdc96f3a1c08
https://doi.org/10.1021/ie00036a006
https://doi.org/10.1021/ie00036a006
Publikováno v:
Applied Catalysis A: General. 119:69-81
The gas phase MTBE synthesis reaction was studied on a number of zeolite catalysts, in order to obtain a better understanding of the impact of acidity on zeolite activity for MTBE formation away from thermodynamic equilibrium limitations. The catalys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f654f9f2e413e5b5b70910f5ada54dd8
https://doi.org/10.1016/0926-860x(94)85025-9
https://doi.org/10.1016/0926-860x(94)85025-9
Publikováno v:
Journal of Catalysis. 148:157-163
The influence of the acid strength of zeolites upon gas-phase formation of MTBE from methanol and isobutene was studied detached from other parameters such as structure, framework composition, and site density. A series of partially ion-exchanged HY
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::821378b39b33307fdac99dee188c2a75
https://doi.org/10.1006/jcat.1994.1197
https://doi.org/10.1006/jcat.1994.1197
Publikováno v:
Journal of Catalysis. 148:378-387
O exchange of O2 with V2O5/SiO2, V2O5/Al2O3, V2O5, SiO2, and Al2O3 was studied using steady-state isotopic transient kinetic analysis. It was found that bulk V2O5, V2O5/SiO2, V2O5/Al2O3, and Al2O3 exhibited some oxygen exchange capability, whereas Si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c557af970e449398be30ccdc48985c41
https://doi.org/10.1006/jcat.1994.1218
https://doi.org/10.1006/jcat.1994.1218
Publikováno v:
Journal of Catalysis. 148:388-391
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19167bce4f8bf6d025f567e21143e0ff
https://doi.org/10.1006/jcat.1994.1219
https://doi.org/10.1006/jcat.1994.1219