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<p>Metal supported and metal ion exchanged catalysts from palygorskite for acetylation reaction</p>

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Title Statement <p>Metal supported and metal ion exchanged catalysts from palygorskite for acetylation reaction</p>
 
Added Entry - Uncontrolled Name AP, DhanyaBalan A P Balan; Govt.College Kasaragod Under Kannur University
KSCSTE
 
Uncontrolled Index Term Catalysis
Catalysts, Supported catalysts, Solid catalysts, Cation exchange capacity, Acid activation, Acetylation, Palygorskite, Acetic acid, Alcohols
 
Summary, etc. Efficient solid acid catalysts from palygorskite have been developed by three modification methods, viz., acid activation, metal salt support (with FeCl<sub>3</sub>, MnCl<sub>2</sub>, CoCl<sub>2</sub>, SnCl<sub>2</sub>, ZnCl<sub>2 </sub>and AlCl<sub>3</sub>) and metal ion exchange (exchange with Fe<sup>3+</sup>, Mn<sup>2+,</sup> Co<sup>2+</sup>, Sn<sup>2+</sup>, Zn<sup>2+ </sup>and Al<sup>3+</sup>) for acetylation reaction in the liquid phase. The prepared catalysts are characterized by XRD, SEM, FTIR, NH<sub>3</sub>-TPD, cation exchange capacity, and BET surface area, and their catalytic activity tested by acetylation of primary and secondary alcohols using acetic acid. The modified palygorskites are found to be efficient catalysts for acetylation of alcohols with no loss of catalytic activity even after four cycles. The iron exchanged palygorskite is found to be most active.
 
Publication, Distribution, Etc. Indian Journal of Chemistry -Section A (IJCA)
2020-10-19 12:58:13
 
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http://op.niscair.res.in/index.php/IJCA/article/view/16827
 
Data Source Entry Indian Journal of Chemistry -Section A (IJCA); ##issue.vol## 57, ##issue.no## 5 (2018): INDIAN JOURNAL OF CHEMISTRY- SECTION A
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJCA/article/download/16827/50931
http://op.niscair.res.in/index.php/IJCA/article/download/16827/51054
http://op.niscair.res.in/index.php/IJCA/article/download/16827/51187
 
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