Buscar
Mostrando ítems 21-30 de 475
Review: Placental syncytiotrophoblast membranes e domains, subdomains and microdomains
(Elsevier, 2011)
Human placental syncytiotrophoblast (STB) is an epithelium responsible for materno-fetal exchange. Ions
play multiple roles in STB, as in other transport epithelia. We have been interested in the character and
functional ...
On the kinetics of Cu, As and Sb transport through cation and anion exchange membranes in acidic electrolytes
(METALLURGICAL SOC-C I M, CANADIAN METALLURGICAL Q, QUEENS UNIV, GOODWIN HALL, 2004-10)
Experiments were conducted in a batch electrodialysis cell containing aqueous acidic
solutions of copper, arsenic and antimony in order to evaluate their transport kinetics through commercial
ion exchange membranes. A ...
Xylene isomerization in a ZSM-5/SS membrane reactor
(Springer, 2008-06)
A membrane reactor containing different types of ZSM-5/porous SS membranes was used to perform the xylene isomerization reaction. The parent Na-ZSM-5 layer was synthesized by secondary growth on top of porous stainless ...
The effectiveness of membrane systems for the separation of anolyte and catholyte in a lab-scale copper electrowinning cell based on reactive electrodialysis
(PERGAMON-ELSEVIER SCIENCE LTD, 2004-06)
A study has been carried out to establish the effectiveness of various membrane systems for the separation of anolyte (aqueous FeSO4 + H2SO4) and catholyte (aqueous CuSO4 + H2SO4) in a lab-scale copper electrowinning cell ...