Search Results - "ZALEWSKI DAVID J" :: K.UTB vyhledávací portál | TBU Library Retrieval Portal

Extended Catalyst Longevity via Supercritical Isobutane Regeneration of a Partially Deactivated USY Alkylation Catalyst

Extended Catalyst Longevity via Supercritical Isobutane Regeneration of a Partially Deactivated USY Alkylation Catalyst

by Thompson, David N, Ginosar, Daniel M, Burch, Kyle C, Zalewski, David J
Published in Industrial & engineering chemistry research (22.06.2005)

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Journal Article

Characterization of catalytically active sulfated zirconia

Characterization of catalytically active sulfated zirconia

by Zalewski, David J., Alerasool, Saeed, Doolin, Patricia K.
Published in Catalysis today (05.11.1999)

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Journal Article

The Effect of Supercritical Fluids on Solid Acid Catalyst Alkylation

The Effect of Supercritical Fluids on Solid Acid Catalyst Alkylation

by Ginosar, Daniel M, Thompson, David N, Coates, Kyle, Zalewski, David J
Published in Industrial & engineering chemistry research (12.06.2002)

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Journal Article

Cluster synthesis via aggregation: synthesis and solution and solid-state characterization of sulfur-capped group 6 metal carbonyl clusters

Cluster synthesis via aggregation: synthesis and solution and solid-state characterization of sulfur-capped group 6 metal carbonyl clusters

by Darensbourg, Donald J, Zalewski, David J, Sanchez, Kathryn M, Delord, Terry
Published in Inorganic chemistry (01.03.1988)

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Journal Article

Ligand substitution processes in tetranuclear carbonyl clusters. 7. Molecular structure and carbon monoxide exchange processes of Co4(CO)9(tripod), tripod = 1,1,1-tris(diphenylphosphino)methane or HC(PPh2)3

Ligand substitution processes in tetranuclear carbonyl clusters. 7. Molecular structure and carbon monoxide exchange processes of Co4(CO)9(tripod), tripod = 1,1,1-tris(diphenylphosphino)methane or HC(PPh2)3

by Darensbourg, Donald J, Zalewski, David J, Delord, Terry
Published in Organometallics (01.08.1984)

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Journal Article

The oxidation of trimethylphosphine in zeolite Y: a solid-state NMR study

The oxidation of trimethylphosphine in zeolite Y: a solid-state NMR study

by Zalewski, David J, Chu, Po Jen, Tutunjian, Pierre N, Lunsford, Jack H
Published in Langmuir (01.07.1989)

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Journal Article

Ligand substitution processes in tetranuclear carbonyl clusters. 9. Reactions of Co4(CO)9(tripod), tripod = HC(PPh2)3, and its derivatives

Ligand substitution processes in tetranuclear carbonyl clusters. 9. Reactions of Co4(CO)9(tripod), tripod = HC(PPh2)3, and its derivatives

by Darensbourg, Donald J, Zalewski, David J
Published in Organometallics (01.01.1985)

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Journal Article

Methods and reforming systems for re-dispersing platinum on reforming catalyst

Methods and reforming systems for re-dispersing platinum on reforming catalyst

by Zalewski, David J, Dharmagadda, Vidya
Year of Publication 07.05.2024

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Patent

Synthesis, reactivity, and x-ray structure of fac-(acetonitrile)tricarbonyl[bis(diphenylphosphino)methane]tungsten. Stereoselective preparation of fac-W(CO)3(13CO)(dppm) and subsequent intramolecular rearrangement processes

Synthesis, reactivity, and x-ray structure of fac-(acetonitrile)tricarbonyl[bis(diphenylphosphino)methane]tungsten. Stereoselective preparation of fac-W(CO)3(13CO)(dppm) and subsequent intramolecular rearrangement processes

by Darensbourg, Donald J, Zalewski, David J, Plepys, Christine, Campana, Charles
Published in Inorganic chemistry (01.11.1987)

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Journal Article

METHODS AND REFORMING SYSTEMS FOR RE-DISPERSING PLATINUM ON REFORMING CATALYST

METHODS AND REFORMING SYSTEMS FOR RE-DISPERSING PLATINUM ON REFORMING CATALYST

by DHARMAGADDA, VIDYA, ZALEWSKI, DAVID J
Year of Publication 01.08.2023

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Patent

Ligand substitution processes in tetranuclear carbonyl clusters. 8. Reactions of dodecacarbonyltetracobalt (Co4(12CO)12/Co4(13CO)12) with phosphorus donor ligands. Further evidence for cluster integrity during ligand substitution processes

Ligand substitution processes in tetranuclear carbonyl clusters. 8. Reactions of dodecacarbonyltetracobalt (Co4(12CO)12/Co4(13CO)12) with phosphorus donor ligands. Further evidence for cluster integrity during ligand substitution processes

by Darensbourg, Donald J, Zalewski, David J
Published in Inorganic chemistry (01.12.1984)

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Journal Article

METHODS AND REFORMING SYSTEMS FOR RE-DISPERSING PLATINUM ON REFORMING CATALYST

METHODS AND REFORMING SYSTEMS FOR RE-DISPERSING PLATINUM ON REFORMING CATALYST

by Zalewski, David J, Dharmagadda, Vidya
Year of Publication 17.02.2022

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Patent

Synthesis and characterization of sulfur-capped trinuclear group 6B metal clusters

Synthesis and characterization of sulfur-capped trinuclear group 6B metal clusters

by Darensbourg, Donald J, Zalewski, David J
Published in Organometallics (01.10.1984)

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Journal Article

Ligand substitution processes in tetranuclear carbonyl clusters. 10. X-ray structural characterization of products resulting from reactions of nonacarbonyl[tris(diphenylphosphino)methane]tetracobalt with phosphine ligands

Ligand substitution processes in tetranuclear carbonyl clusters. 10. X-ray structural characterization of products resulting from reactions of nonacarbonyl[tris(diphenylphosphino)methane]tetracobalt with phosphine ligands

by Darensbourg, Donald J, Zalewski, David J, Rheingold, Arnold L, Durney, Rebecca L
Published in Inorganic chemistry (01.08.1986)

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Journal Article

METHODS AND REFORMING SYSTEMS FOR RE-DISPERSING PLATINUM ON REFORMING CATALYST

METHODS AND REFORMING SYSTEMS FOR RE-DISPERSING PLATINUM ON REFORMING CATALYST

by Zalewski, David J, Dharmagadda, Vidya
Year of Publication 12.11.2020

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Patent

METHOD OF OPERATING A CONTINUOUS CATALYST REGENERATION REFORMER SYSTEM

METHOD OF OPERATING A CONTINUOUS CATALYST REGENERATION REFORMER SYSTEM

by DHARMAGADDA, VIDYA, ZALEWSKI, DAVID J
Year of Publication 09.11.2020

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Patent

METHODS AND REFORMING SYSTEMS FOR RE-DISPERSING PLATINUM ON REFORMING CATALYST

METHODS AND REFORMING SYSTEMS FOR RE-DISPERSING PLATINUM ON REFORMING CATALYST

by DHARMAGADDA, VIDYA, ZALEWSKI, DAVID J
Year of Publication 09.11.2020

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Patent

Infrared Study of Pyridine Adsorbed on Unpromoted and Promoted Sulfated Zirconia

Infrared Study of Pyridine Adsorbed on Unpromoted and Promoted Sulfated Zirconia

by Davis, Burton H., Keogh, Robert A., Alerasool, Saeed, Zalewski, David J., Day, David E., Doolin, Patricia K.
Published in Journal of catalysis (01.04.1999)

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Journal Article

Synthesis, reactivity, and X-ray structure of fac-W(CO)3(dppm)(CH3CN). Stereoselective preparation of fac-W(CO)3(13CO)(dppm) and subsequent intramolecular rearrangement processes

Synthesis, reactivity, and X-ray structure of fac-W(CO)3(dppm)(CH3CN). Stereoselective preparation of fac-W(CO)3(13CO)(dppm) and subsequent intramolecular rearrangement processes

by DARENSBOURG, D. J, ZALEWSKI, D. J, PLEPYS, C, CAMPANA, C
Published in Inorganic chemistry (01.11.1987)

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Journal Article

Gasoline sulfur reduction in FCCU cracking

Gasoline sulfur reduction in FCCU cracking

by Turner, William Jay, Cordle, Ronald Lee, Zalewski, David J, Sexton, Jeffrey A
Year of Publication 27.07.2010

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Patent