Stability ofN-chloro-3-aminopropanol in aqueous solution. Kinetics of decomposition and disproportion ofN-chloro-3-aminopropanol

1989 ◽  
Vol 21 (5) ◽  
pp. 343-354 ◽  
Author(s):  
Juan M. Antelo ◽  
Florencio Arce ◽  
Julia Franco ◽  
P. Rodriguez Barro ◽  
Angel Varela
Keyword(s):  
Aqueous Solution ◽  
Kinetics Of Decomposition ◽  
Kinetics Of ◽  
Solution Kinetics

scholarly journals Kinetics of Adsorptive Removal of Drimarene Brilliant Red from Aqueous Solution Using Untreated Agricultural Residues

2016 ◽  
Vol 59 (1) ◽  
pp. 11-22
Author(s):  
Ch. Tahir Mehmood ◽  
Muhammad Arshad ◽  
Tayyab Ashfaq ◽  
Muhammad Bilal ◽  
Muhammad Shafiq ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Rice Husk ◽  
Analytical Data ◽  
Particle Sizes ◽  
Order Model ◽  
Orange Peels ◽  
Pseudo Second Order ◽  
Initial Adsorption ◽  
Kinetics Of ◽  
Solution Kinetics

The potential of untreated banana and orange peels, and rice husk was tested for drimarenebrilliant red (DBR) dye removal from aqueous solution. Kinetics was also studied in a batch experiment.Dose of adsorbents varied from 6 to 12 g/L, particle sizes 0.2 and 0.8 mm and contact time 2–32 h. Highdose and small particle size favoured DBR removal efficiency significantly. The highest adsorption capacitywas shown by rice husk (10 mg/g), then orange peels (9 mg/g) and the lowest by banana peels (4 mg/g).Langmuir isotherm (R2=0.99) and pseudo-second order model (R2=0.99) depicted well the equilibriumand best explained the kinetics for rice husk, respectively. Initial adsorption appeared as pore diffusionin all the cases and film diffusion was controlling the rate, later on. Based upon the analytical data, a simplemodel has been presented that fitted best to describe rice husk adsorption kinetics.

Ruthenium(III) chloride in aqueous solution: kinetics of the aquation and anation reactions of the chloro complexes

1988 ◽  
Vol 27 (19) ◽  
pp. 3274-3278 ◽  
Author(s):  
M. M. Taqui Khan ◽  
G. Ramachandraiah ◽  
R. S. Shukla
Keyword(s):  
Aqueous Solution ◽  
Chloro Complexes ◽  
Kinetics Of ◽  
Solution Kinetics
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