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pro vyhledávání: '"Carl-Martin Bell"'
Publikováno v:
Separation and Purification Technology. 210:659-669
Palladium-doped silica materials with Si CH3 groups were fabricated by sol-gel method under various calcination atmospheres and membranes were made thereof by coating process. The results showed that air atmosphere can lead to the partial oxidation o
Autor:
Carl-Martin Bell
Publikováno v:
Chemical Engineering and Processing: Process Intensification. 104:58-65
In thermopervaporation the same economically favorable driving force as in membrane distillation, i.e., a temperature difference between feed and permeate for the transport, is used but with non-porous thin-film composite membranes. Membrane pores ca
Autor:
Vit Novotny, Vera Jencova, Petr Mikes, Pavel Hadinec, Kristyna Havlickova, Silvia Sehr, Carl-Martin Bell, Renata Prochazkova, Jana Horakova, Hans Peter Wendel, Stefanie Krajewski, Zuzana Oulehlova, Bohdana Heczkova
Publikováno v:
Biomedical Physics & Engineering Express. 6:025012
Polycaprolactone (PCL) was electrospun with the addition of arginine (Arg), an α-amino acid that accelerates the healing process. The efficient needleless electrospinning technique was used for the fabrication of the nanofibrous layers. The material
Publikováno v:
Separation Science and Technology. 49:2271-2279
A number of rubbery and glassy membranes have been prepared and evaluated in vapor permeation experiments for separation of aromatic/aliphatic mixtures, using 5/95 (wt:wt) toluene/methylcyclohexane (MCH) as a model solution. Candidate membranes that
Autor:
Carl-Martin Bell, Gunter Festel
Publikováno v:
Nachrichten aus der Chemie. 52:1063-1065
Die Wirtschaftsmacht China findet in der Chemie- und Pharmaindustrie zunehmend Beachtung. Unternehmen aus Europa wie Bayer, Degussa oder Roche engagieren sich verstarkt in Forschung und Entwicklung, um den chinesischen Markt zu erschliesen.
Publikováno v:
Chemie Ingenieur Technik. 60:590-603
Development of solvent-selective membranes and their use in gas separation and pervaporation. Pervaporation and gas separation are two membrane processes whose industrial and economic importance has increased considerably in recent years because they