Zobrazeno 1 - 10
of 95
pro vyhledávání: '"JOHN F. KNIFTON"'
Autor:
John F. Knifton
Publikováno v:
Catalysis of Organic Reactions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae64eff2551f7e92654b284f77d26960
https://doi.org/10.1201/9781003066446-21
https://doi.org/10.1201/9781003066446-21
Publikováno v:
Catalysis Today. :77-82
Linear alkylbenzenes (LABs) comprising >80% 2-phenyl isomer content, have been prepared in sustainable high yields from detergent-range linear olefins via regioselective benzene alkylation using reactive distillation technology. Hydrofluoric acid (HF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2049865809ca816ed61001e1c5735d1a
https://doi.org/10.1016/s0920-5861(03)00012-9
https://doi.org/10.1016/s0920-5861(03)00012-9
Autor:
John C. Edwards, John F Knifton
Publikováno v:
Applied Catalysis A: General. 183:1-13
Three classes of inorganic solid acid catalyst have been demonstrated to be effective for methyl tert-butyl ether (MTBE) syntheses from methanol/tert-butanol (TBA) feed mixtures using a continuous, plug-flow, reactor system. These catalysts include h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52493c85bc5a29b55016acbf91b42e8b
https://doi.org/10.1016/s0926-860x(98)00374-3
https://doi.org/10.1016/s0926-860x(98)00374-3
Autor:
John F Knifton, Pei-Shing E. Dai
Publikováno v:
Catalysis Letters. 57:193-197
Diisopropyl ether (DIPE) may be generated via a novel, two-step process from crude, by-product, acetone streams through initial acetone hydrogenation over a bulk-metal, nickel-rich catalyst to give isopropanol (IPA), followed by dehydration of said I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efce73560f07a0ab1823624491da9b93
https://doi.org/10.1023/a:1019068204110
https://doi.org/10.1023/a:1019068204110
Publikováno v:
Catalysis Letters. 51:77-83
The chemical and dynamic nature of the tungstophosphoric acid (TPA) species adsorbed on pressed, extruded, and powdered TiO2 support was studied by 31P and 1H solid-state NMR spectroscopy and diffuse reflectance FT-IR. From 31P NMR and FT-IR results
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30853f297be5d6b6bbd7ffc22068b751
https://doi.org/10.1023/a:1019045319788
https://doi.org/10.1023/a:1019045319788
Autor:
John F Knifton
Publikováno v:
Catalysis Today. 36:305-310
The selective preparation of aliphatic primary amines from alpha-olefins, synthesis gas (CO/H2) and ammonia has been developed involving the use of homogeneous cobalt, rhodium and ruthenium catalysis. The modes by which these products are generated i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3193727a1285327cfce1a792af3c38b4
https://doi.org/10.1016/s0920-5861(96)00225-8
https://doi.org/10.1016/s0920-5861(96)00225-8
Autor:
John F. Knifton
Publikováno v:
Applied Catalysis A: General. 109:247-262
A two-step procedure for separating isobutene from mixed C4 hydrocarbon streams, such as Raffinate-1, has been demonstrated using solid acid catalysis. The procedure involves initial etherification of the C4 mixture with a suitable aliphatic diol, su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae0eef79349cc8131841a567e3366145
https://doi.org/10.1016/0926-860x(94)80122-3
https://doi.org/10.1016/0926-860x(94)80122-3
Publikováno v:
Catalysis Today. 18:355-384
Recent research at Texaco regarding new synthesis gas chemistry has focused on (a) the production of aliphatic primary amines through olefin oxoamination using CO/H 2 plus ammonia, (b) the amidocarbonylation of olefin and aldehyde substrates for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fab29b66eca049a672aec52c4b0afdd
https://doi.org/10.1016/0920-5861(93)80061-5
https://doi.org/10.1016/0920-5861(93)80061-5
Autor:
Jiang-Jen Lin, John F. Knifton
Publikováno v:
Journal of Molecular Catalysis. 81:27-36
The selective preparation of aliphatic primary amines from an olefin, synthesis gas (CO/H 2 ), and ammonia has been developed involving the use of homogeneous catalysts comprising cobalt octacarbonyl, phosphine ligand, and an ether or acetamide solve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3296ae0d5f968a0337a5fb0296191ebc
https://doi.org/10.1016/0304-5102(93)80020-u
https://doi.org/10.1016/0304-5102(93)80020-u
Publikováno v:
Catalysis Letters. 73:55-57
Selective tertiary-butanol (tBA) dehydration to isobutylene has been demonstrated using a pressurized reactive distillation unit under mild conditions, wherein the reactive distillation section includes a bed of solid acid catalyst. Feeding tBA to th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c172f1d82f84b23de24784c6a1a58e5
https://doi.org/10.1023/a:1009026303356
https://doi.org/10.1023/a:1009026303356