✦ LIBER ✦

Iron molybdate made without effluent

Publisher: Elsevier Science
Year: 2009
Weight: 59 KB
Volume: 2009
Category: Article
ISSN: 1351-4180
DOI: 10.1016/s1351-4180(09)70394-0

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✦ Synopsis

removal of carbon dioxide from flue gas is facilitated via an enzymecatalyzed bicarbonate solution developed by Carbozyme. ExxonMobil is developing silicatebased zeolites as possible membrane separation materials. The advantages of membrane separation over alternative techniques are noted.

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Hydrogen can enter into iron or steel during anodic polarization when bare metal is exposed, e.g. during stress corrosion cracking, erosion or friction. The hydrogen permeation rate (HPR) through a 35-m thick iron membrane was studied with the electrochemical technique in 0.1 M NaOH without and with