Results 241 to 250 of about 71,676 (290)

Enzyme Membrane Reactors

1994
A growing interest toward the use of purified enzymes as biocatalysts in laboratory scale and industrial applications is being developed as an alternative to more traditional approaches, generally based on fermentation processes.
IORIO G., CALABRO', Vincenza, TODISCO S.
openaire   +2 more sources

Membrane Reactors

2010
Preface BASIC PROBLEMS OF CHEMICAL REACTION ENGINEERING AND POTENTIAL OF MEMBRANE REACTORS Challenges in Chemical Reaction Engineering Concepts of Membrane Reactors Available Membranes Illustration of the Selectivity Problem Reaction Rate, Conversion, Selectivity and Yield Distributed Dosing in Packed-Bed and Membrane Reactors Kinetic Compatibility in ...
Enrico DRIOLI, Enrica FONTANANOVA
openaire   +4 more sources

Membrane Reactors at Degussa

2005
The review covers the development of membrane reactor technologies at Degussa for the synthesis of fine chemicals. The operation of fed-batch or continuous biocatalytic processes in the enzyme membrane reactor (EMR) is well established at Degussa. Degussa has experience of running EMRs from laboratory gram scale up to a production scale of several ...
Wöltinger, Jens, Karau, Andreas, Leuchtenberger, Wolfgang, Drauz, Karlheinz, Kragl, Udo   +4 more
openaire   +3 more sources

PHOTOCATALYTIC MEMBRANE REACTORS

2008
Heterogeneous photocatalysis is a promising technique for the abatement of organic and inorganic pollutants. This method is based on particular properties of semiconductor materials that irradiated with light of suitable energy (i.e. equal or higher than that of the band gap) can promote electrons from the valence to the conduction band with the ...
LODDO, Vittorio, AUGUGLIARO, Vincenzo, Molinari, R, PALMISANO, Leonardo   +3 more
openaire   +2 more sources

Microporous Carbon Membrane Reactors

2019
Carbon membranes are emerging in recent years as very promising for applications in gas separation and membrane reactors due to their molecular sieving effects. Carbon membranes are produced via pyrolysis of a polymer precursor and they may be subdivided into supported and unsupported ones.
A Iulianelli, A Basile
openaire   +2 more sources

Membrane reactors using metallic membranes

2020
A very interesting application of metallic membranes is their integration in multifunctional reactors called membrane reactors. This integration allows carrying out reaction and separation in a single device, which results in higher yields and milder conditions compared with conventional reactor systems.
Gallucci, Fausto, Pacheco Tanaka, D. A., Medrano, J. A., Viviente Sole, J. L.   +3 more
openaire   +2 more sources

Catalytic partial oxidation of methane to syngas: review of perovskite catalysts and membrane reactors

Catalysis Reviews - Science and Engineering, 2021
Zhi Xu, Lei Ge, Shaomin Liu
exaly  

Nanocomposite membranes for membrane reactors

2013
This chapter discusses nanocomposite membranes in relation to their use in membrane reactors. The concept of hybrid nanocomposites is explained, along with the advantages of using them as a challenging alternative to the organic and inorganic systems that are most frequently used. The chapter further analyses fabrication techniques and characterization
openaire   +2 more sources

Fuel production using membrane reactors: a review

Environmental Chemistry Letters, 2020
Sanaa Hafeez, Sultan M Al-Salem, George Manos   +2 more
exaly  

Membrane reactors

Applied Catalysis A: General, 1996
openaire   +2 more sources