scholarly journals Selectivity of the Lindlar catalyst in alkyne semi-hydrogenation: a direct liquid-phase adsorption study

2021 ◽  
Author(s):  
Nikolay Cherkasov ◽  
Dmitry Murzin ◽  
C. Richard A. Catlow ◽  
Arunabhiram Chutia
Keyword(s):  
Liquid Phase ◽  
Adsorption Study ◽  
Liquid Phase Adsorption ◽  
Lindlar Catalyst ◽  
Hydrogenation Selectivity

We study the alkyne semi-hydrogenation selectivity over Pd and Lindlar catalyst with liquid-phase adsorption. The results indicate that there are strongly-adsorbing alkyne and alkene sites; alkenes react non-selectively over the...

A liquid-phase adsorption study of the rate of diffusion of Phenol from aqueous solution into activated Carbon

AIChE Journal ◽  
1970 ◽  
Vol 16 (2) ◽  
pp. 169-172 ◽  
Author(s):  
Conrad O. M. Miller ◽  
Curtis W. Clump
Keyword(s):  
Aqueous Solution ◽  
Activated Carbon ◽  
Liquid Phase ◽  
Adsorption Study ◽  
Liquid Phase Adsorption

Catalytic hydrogenation of binary and ternary mixtures of unsaturated substances in the liquid phase on platinum

1979 ◽  
Vol 44 (8) ◽  
pp. 2378-2383 ◽  
Author(s):  
Libor Červený ◽  
Radka Junová ◽  
Vlastimil Růžička
Keyword(s):  
Liquid Phase ◽  
Binary Mixtures ◽  
Silica Gel ◽  
Catalytic Hydrogenation ◽  
Ternary Systems ◽  
Ternary Mixtures ◽  
Unsaturated Alcohol ◽  
Solvent Concentration ◽  
Binary And Ternary Mixtures ◽  
Hydrogenation Selectivity

Hydrogenation of olefinic substrates in binary and ternary mixtures using 5% Pt on silica gel as the catalyst was studied in normal conditions in the liquid phase with methanol or cyclohexane or in solvent-free systems. The effect of the solvent concentration on the selectivity of hydrogenation of the unsaturated alcohol-olefin binary mixtures was investigated. In ternary systems of unsaturated substrates, the effect of each of the substrates on the selectivity of hydrogenation of the remaining two substances was examined. Another system was found in which a jump change of the hydrogenation selectivity occurred on the vanishing of the fastest reacting substance.

Kinetic modeling of liquid-phase adsorption of reactive dyes on activated carbon

2005 ◽  
Vol 287 (1) ◽  
pp. 25-34 ◽  
Author(s):  
Xiaoyan Yang ◽  
Bushra Al-Duri
Keyword(s):  
Activated Carbon ◽  
Liquid Phase ◽  
Kinetic Modeling ◽  
Reactive Dyes ◽  
Liquid Phase Adsorption

Liquid-phase adsorption equilibria

AIChE Journal ◽  
1958 ◽  
Vol 4 (4) ◽  
pp. 383-388 ◽  
Author(s):  
Edward B. Stuart ◽  
James Coull
Keyword(s):  
Liquid Phase ◽  
Liquid Phase Adsorption ◽  
Adsorption Equilibria

Binary Liquid Phase Adsorption

1954 ◽  
Vol 58 (10) ◽  
pp. 899-903 ◽  
Author(s):  
Carroll L. Lloyd ◽  
B. L. Harris
Keyword(s):  
Liquid Phase ◽  
Binary Liquid ◽  
Liquid Phase Adsorption

Are the thermodynamic parameters correctly estimated in liquid-phase adsorption phenomena?

2016 ◽  
Vol 218 ◽  
pp. 174-185 ◽  
Author(s):  
Ioannis Anastopoulos ◽  
George Z. Kyzas
Keyword(s):  
Liquid Phase ◽  
Thermodynamic Parameters ◽  
Liquid Phase Adsorption ◽  
Adsorption Phenomena

Preparation of activated carbons from unburnt coal in bottom ash with KOH activation for liquid-phase adsorption

2010 ◽  
Vol 91 (5) ◽  
pp. 1097-1102 ◽  
Author(s):  
Feng-Chin Wu ◽  
Pin-Hsueh Wu ◽  
Ru-Ling Tseng ◽  
Ruey-Shin Juang
Keyword(s):  
Liquid Phase ◽  
Activated Carbons ◽  
Bottom Ash ◽  
Koh Activation ◽  
Liquid Phase Adsorption

scholarly journals Adsorptive and Membrane-Type Separations: A Bibliographical Update (1994)

1996 ◽  
Vol 13 (1) ◽  
pp. 49-69 ◽  
Author(s):  
Martin S. Ray
Keyword(s):  
Liquid Phase ◽  
Chemical Engineering ◽  
Ion Exchange Chromatography ◽  
Exchange Chromatography ◽  
Design Data ◽  
Cd Rom ◽  
Journal Literature ◽  
Liquid Phase Adsorption ◽  
Membrane Type ◽  
Engineering Journal

This paper provides a bibliography of the 1994 journal literature for adsorptive and membrane-type separations. The references are taken from the 45 most important chemical engineering journals. This paper provides an update to the literature as provide in previous bibliographic papers (Ray 1990a, 1991, 1994, 1995). A bibliography of the chemical engineering journal literature from 1967–88 has been published by the author (Ray 1990b), and can provide access to a wider range of topics. A complete bibliographic listing of the chemical engineering journal literature from 1989 to 1995 (with subsequent six-monthly updates) is available on a CD-ROM database and full details can be obtained from the author. The papers included here have been divided into the following subject groups: theory; design data; adsorbents; PSA and cyclic systems, and applications; liquid-phase adsorption; ion exchange, chromatography, etc.; membranes; and membrane-type separations.

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