Study of the weathering of albite at room temperature and pressure with a fluidized bed reactor

Details Study of the weathering of albite at room temperature and pressure with a fluidized bed reactor Study of the weathering of albite at room temperature and pressure with a fluidized bed reactor

Nov 1984

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1984gecoa..48.2205c&link_type=abstract

Geochimica et Cosmochimica Acta, vol. 48, Issue 11, pp.2205-2217

Computer Science

26

Scientific paper

A continuous reactor based on the fluidized bed technique was developed in order to study the kinetics and the mechanisms of the initial stages of weathering of albite. Simultaneous determination of Si, Al and Na and the observed low concentrations of the dissolved elements which were always at levels below saturation with respect to possible secondary precipitates, indicate that formation of a residual layer of a few tens of angstroms occurred at the surface of the feldspar. The composition of this layer, enriched in Si and/or Al, is strongly dependent on the pH of the aqueous solution. The formation of the layer is followed by the establishment of a quasi-steady state during which the dissolution of albite tends to become stoichiometric.

Affiliated with

Also associated with

No associations

Rating

Study of the weathering of albite at room temperature and pressure with a fluidized bed reactor does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Study of the weathering of albite at room temperature and pressure with a fluidized bed reactor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Study of the weathering of albite at room temperature and pressure with a fluidized bed reactor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1753438