Determination of acidity constants by solvent extraction/flow injection analysis using a dual-membrane phase separator

1985 ◽  
Vol 57 (4) ◽  
pp. 922-926 ◽  
Author(s):  
Lynette. Fossey ◽  
Frederick F. Cantwell
Keyword(s):  
Solvent Extraction ◽  
Flow Injection ◽  
Flow Injection Analysis ◽  
Membrane Phase ◽  
Acidity Constants ◽  
Phase Separator

Use of peak height for quantification in solvent extraction/flow injection analysis

1985 ◽  
Vol 63 (9) ◽  
pp. 2559-2563 ◽  
Author(s):  
Jamal A. Sweileh ◽  
Frederick F. Cantwell
Keyword(s):  
Solvent Extraction ◽  
Flow Rate ◽  
Flow Injection Analysis ◽  
Peak Height ◽  
Membrane Phase ◽  
Flow Rates ◽  
Organic Extract ◽  
Sample Concentration ◽  
Band Dispersion ◽  
Phase Separator

The following equation is derived which expresses peak height (P.H.) in terms of sample concentration injected (CSAMP), detector sensitivity (SF), dilution due to band dispersion (Rv), fraction extracted [Formula: see text], flow rates of carrier (FCarrier), organic phase (Fo), and compensating solvent (Fc), and flow rate of organic extract through the membrane phase separator (FM):[Formula: see text]Each term in the equation is evaluated experimentally to validate the equation.

scholarly journals Determination of silicate by flow injection analysis coupled with suppression column and solvent extraction system.

1984 ◽  
Vol 33 (12) ◽  
pp. E535-E538 ◽  
Author(s):  
Koreharu OGATA ◽  
Shinobu SOMA ◽  
Ichiro KOSHIISHI ◽  
Shinzo TANABE ◽  
Toshio IMANARI
Keyword(s):  
Solvent Extraction ◽  
Flow Injection ◽  
Flow Injection Analysis ◽  
Extraction System ◽  
Solvent Extraction System
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