Ability of Kaoline Clays in Adsorption of Aniline,P-Nitro Aniline and 0-Toludine
Adsorption of AniLine and some derivatives from aqueous. solution on kaolin clays surface was investigated, The isotherms were of type S3 d S4 according to Giles Classification. The effect of introducing electron withdrawing groups and electron donating Grou...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
University of Baghdad
2017-09-01
|
| Series: | Ibn Al-Haitham Journal for Pure and Applied Sciences |
| Online Access: | https://jih.uobaghdad.edu.iq/index.php/j/article/view/1378 |
| _version_ | 1817985087443042304 |
|---|---|
| author | S.A.. Isha S.A. Ba·ssan K. G. Jahsim |
| author_facet | S.A.. Isha S.A. Ba·ssan K. G. Jahsim |
| author_sort | S.A.. Isha |
| collection | DOAJ |
| description |
Adsorption of AniLine and some derivatives from aqueous. solution on kaolin clays surface was investigated, The isotherms were of type S3 d S4 according to Giles Classification.
The effect of introducing electron withdrawing groups and
electron donating
Groups in the aromatic ring on the adsorption process has been investigated ; The results showed that the extent of adsorption has been increased as a·result of substitution of groups, and found that the
derivatives were less rn adsorption capacity than the adsorption
capacity for the uil substituted compound.
The effect of the type of thsubstituted, grqup at the same sjte on the adsorption extent of aniline :was found to decrease in the following order:
Aniline > o- nitro Aniline > a-Toluidine
Adsorption on kaolin surface was examined as afunction of temperature in the range (298-328k) . The extent of adsorption was
found to illc(ease with the increase in temperature (Endothermic)
Adsorption studies nn kaolin clays surface at different pH values. showed an increase in the fol10wing order according to the pH of solution for aniline and o- tolu. idine :
pH 4 >11 > 7
while foro-nitro Aniline showed increase in the fo-llo\ving order:
pH 11 > 4 > 7
|
| first_indexed | 2024-04-13T23:53:45Z |
| format | Article |
| id | doaj.art-6d445173097a41f6a441dd0151129916 |
| institution | Directory Open Access Journal |
| issn | 1609-4042 2521-3407 |
| language | English |
| last_indexed | 2024-04-13T23:53:45Z |
| publishDate | 2017-09-01 |
| publisher | University of Baghdad |
| record_format | Article |
| series | Ibn Al-Haitham Journal for Pure and Applied Sciences |
| spelling | doaj.art-6d445173097a41f6a441dd01511299162022-12-22T02:24:00ZengUniversity of BaghdadIbn Al-Haitham Journal for Pure and Applied Sciences1609-40422521-34072017-09-01211Ability of Kaoline Clays in Adsorption of Aniline,P-Nitro Aniline and 0-ToludineS.A.. IshaS.A. Ba·ssanK. G. Jahsim Adsorption of AniLine and some derivatives from aqueous. solution on kaolin clays surface was investigated, The isotherms were of type S3 d S4 according to Giles Classification. The effect of introducing electron withdrawing groups and electron donating Groups in the aromatic ring on the adsorption process has been investigated ; The results showed that the extent of adsorption has been increased as a·result of substitution of groups, and found that the derivatives were less rn adsorption capacity than the adsorption capacity for the uil substituted compound. The effect of the type of thsubstituted, grqup at the same sjte on the adsorption extent of aniline :was found to decrease in the following order: Aniline > o- nitro Aniline > a-Toluidine Adsorption on kaolin surface was examined as afunction of temperature in the range (298-328k) . The extent of adsorption was found to illc(ease with the increase in temperature (Endothermic) Adsorption studies nn kaolin clays surface at different pH values. showed an increase in the fol10wing order according to the pH of solution for aniline and o- tolu. idine : pH 4 >11 > 7 while foro-nitro Aniline showed increase in the fo-llo\ving order: pH 11 > 4 > 7 https://jih.uobaghdad.edu.iq/index.php/j/article/view/1378 |
| spellingShingle | S.A.. Isha S.A. Ba·ssan K. G. Jahsim Ability of Kaoline Clays in Adsorption of Aniline,P-Nitro Aniline and 0-Toludine Ibn Al-Haitham Journal for Pure and Applied Sciences |
| title | Ability of Kaoline Clays in Adsorption of Aniline,P-Nitro Aniline and 0-Toludine |
| title_full | Ability of Kaoline Clays in Adsorption of Aniline,P-Nitro Aniline and 0-Toludine |
| title_fullStr | Ability of Kaoline Clays in Adsorption of Aniline,P-Nitro Aniline and 0-Toludine |
| title_full_unstemmed | Ability of Kaoline Clays in Adsorption of Aniline,P-Nitro Aniline and 0-Toludine |
| title_short | Ability of Kaoline Clays in Adsorption of Aniline,P-Nitro Aniline and 0-Toludine |
| title_sort | ability of kaoline clays in adsorption of aniline p nitro aniline and 0 toludine |
| url | https://jih.uobaghdad.edu.iq/index.php/j/article/view/1378 |
| work_keys_str_mv | AT saisha abilityofkaolineclaysinadsorptionofanilinepnitroanilineand0toludine AT sabaassan abilityofkaolineclaysinadsorptionofanilinepnitroanilineand0toludine AT kgjahsim abilityofkaolineclaysinadsorptionofanilinepnitroanilineand0toludine |