Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Fey-long Wang"'
Publikováno v:
Journal of the Chinese Chemical Society. 51:1407-1410
In this study, Pb-Cr promoted magnesium oxide catalysts were used to catalyze the ortho-alkylation of phenol in the presence of excess methanol. The Cr/MgO catalyst exhibited a high conversion of phenol and a relatively high selectivity for the ortho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60d978f6e86ea097e4abf20d644965a7
https://doi.org/10.1002/jccs.200400206
https://doi.org/10.1002/jccs.200400206
Autor:
Cheese Hwang, Fey-long Wang
Publikováno v:
Applied Catalysis A: General. 276:9-16
Polyacrylonitrile (PAN)-based carbon fibers (CFs) have been activated by steam treatments, then used as a catalyst support. The changes in microporous structure and surface chemistry were analyzed. The steam treatment increased significantly the surf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::549c740c6f4acd2074e0593f2678933d
https://doi.org/10.1016/j.apcata.2003.10.023
https://doi.org/10.1016/j.apcata.2003.10.023
Autor:
Fey-long Wang, Tan-feng Tsai
Publikováno v:
Catalysis Letters. 73:167-173
Cr- and Pt-promoted magnesium oxide catalysts were used to catalyze ortho-alkylation of phenol derivatives in the presence of excess methanol. The characteristic properties of the MgO surface measured by XRD, SEM, BET, and TPD suggest that Cr exists
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::defd44e9478e2f8ad464a1b7f2cfc6a0
https://doi.org/10.1023/a:1016637304150
https://doi.org/10.1023/a:1016637304150
Publikováno v:
Catalysis Letters. 73:215-219
Catalytic synthesis of propionitrile from methanol and acetonitrile was achieved by using activated-carbon-supported sodium catalysts. The activity of catalysts is determined by the precursor of the sodium; the catalysts prepared from sodium hydrogen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbb05d62e33d7a200b24a6317f7af66d
https://doi.org/10.1023/a:1016643813217
https://doi.org/10.1023/a:1016643813217
Autor:
Tan-feng Tsai, Fey-long Wang
Publikováno v:
Applied Catalysis A: General. 201:91-99
Catalytic synthesis of 2,6-dimethylphenol (2,6-DMP) from methanol and cyclohexanol was achieved by using magnesium oxide-supported chromium oxide catalysts in one step. The activity of Cr/MgO catalysts was promoted by the addition of platinum. Both T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ba383079710a6467ef11a044e04a4f5
https://doi.org/10.1016/s0926-860x(00)00425-7
https://doi.org/10.1016/s0926-860x(00)00425-7
Autor:
Tan‐Feng Tsai, Fey-Long Wang
Publikováno v:
Journal of the Chinese Chemical Society. 47:163-171
Catalytic synthesis of 2,6-dimethylphenol from KA-oil (a mixture of cyclohexanol and cyclohexanone) and methanol was achieved by using magnesium oxide-supported chromium oxide catalysts in one step. At higher conversion (> 90%), dimethylphenol was fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3915101c8f4faee1c7b50fb028476572
https://doi.org/10.1002/jccs.200000019
https://doi.org/10.1002/jccs.200000019
Autor:
Tan-feng Tsai, Fey-long Wang
Publikováno v:
Catalysis Today. 44:259-269
Catalytic synthesis of 2,6-dimethylphenol from methanol and KA-oil (mixture of cyclohexanol and cyclohexanone) was achieved by using magnesium oxide-supported chromium oxide catalysts in one step. The activity of Cr/MgO catalysts depended on the conc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fb7cdc677a2b5ce67e626c272bbaae3
https://doi.org/10.1016/s0920-5861(98)00198-9
https://doi.org/10.1016/s0920-5861(98)00198-9
Publikováno v:
Catalysis Letters. 42:155-160
The methylation of various aldehydes, such as acetaldehyde, propionaldehyde, and phenylacetaldehyde over titanium oxidesupported vanadium oxide was studied under atmospheric pressure and temperatures of 250–400°C. The catalyst properties of titani
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd140f4a6095a9736a56f993e48676e9
https://doi.org/10.1007/bf00810681
https://doi.org/10.1007/bf00810681
Publikováno v:
Applied Catalysis A: General. 126:L229-L233
A one-step synthesis of 2,6-dimethylphenol from methanol and cyclohexanol over a magnesium oxide supported chromium catalyst was investigated at atmospheric pressure. The catalyst may be applicable to KA-oil (a mixture of cyclohexanol and cyclohexano
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee8a2d08b4ebdde7157535b9fedc9b68
https://doi.org/10.1016/0926-860x(95)00074-7
https://doi.org/10.1016/0926-860x(95)00074-7
Publikováno v:
Industrial & Engineering Chemistry Research. 32:30-34
Catalytic synthesis of isobutyraldehyde from methanol and n-propyl alcohol was achieved by using titanium oxide-supported vanadium oxide catalysts in one step. At high conversion (> 90%), isobutyraldehyde was formed in high yield (> 60%) with minor a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ccee2367ac97aa36dd1dd8241b0db9c
https://doi.org/10.1021/ie00013a005
https://doi.org/10.1021/ie00013a005