STUDY OF ADSORPTION BEHAVIOR OF SILICA BONDED CALIX[4]ARENE FOR REMOVAL OF RUBBER CHEMICAL ADDITIVES

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SERVATI Z.; TAGHVAEI GANJALI S.; SABER TEHRANI M.; ZADMARD R.

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Journal: Journal of Applied Research in Chemistry Year:2018 | Volume:11 | Issue:4 Page(s): 111-118

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Information Journal Paper

Title

STUDY OF ADSORPTION BEHAVIOR OF SILICA BONDED CALIX[4]ARENE FOR REMOVAL OF RUBBER CHEMICAL ADDITIVES

Author(s)

SERVATI Z. | TAGHVAEI GANJALI S. | SABER TEHRANI M. | ZADMARD R. | Issue Writer Certificate

Keywords

BONDED CHLOROSULFONYL-CALIX[4]ARENE TO SILICAQ1

DIPHENYLGUANIDINEQ2

N-CYCLOHEXYL-2- BENZOTHIAZOLESULFENAMIDEQ1

2-MERCAPTOBENZOTHIAZOLEQ1

SELECTIVE ADSORPTIONQ1

Abstract

In this study, chlorosulfonyl calix[4]arene bound to silica (CSC[4]A-SiO2) was synthetized to study the adsorption behavior of some chemical additives used in rubber industry, such as DIPHENYLGUANIDINE (DPG), N-Cyclohexyl-2-benzothiazolesulfenamide (CBS), and 2-MERCAPTOBENZOTHIAZOLE (MBT). According to our results, CSC[4]A-SiO2 by interacting with DPG and CBS (which are used as ordinary accelerators in the manufacture of rubber compounds) can be applied as a selective sorbent in this regard. The greatest amount of adsorbed DPG and CBS by this adsorbent was estimated to be 49% and 55%, respectively. The electrostatic interaction and hydrogen bonding between hydroxyl groups of calix[4]arene moiety and the NH group of DPG and CBS molecules are the probable interactions responsible for the removal of these compounds.

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APA: Copy

SERVATI, Z., TAGHVAEI GANJALI, S., SABER TEHRANI, M., & ZADMARD, R.. (2018). STUDY OF ADSORPTION BEHAVIOR OF SILICA BONDED CALIX[4]ARENE FOR REMOVAL OF RUBBER CHEMICAL ADDITIVES. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), 11(4 ), 111-118. SID. https://sid.ir/paper/180000/en

Vancouver: Copy

SERVATI Z., TAGHVAEI GANJALI S., SABER TEHRANI M., ZADMARD R.. STUDY OF ADSORPTION BEHAVIOR OF SILICA BONDED CALIX[4]ARENE FOR REMOVAL OF RUBBER CHEMICAL ADDITIVES. JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC)[Internet]. 2018;11(4 ):111-118. Available from: https://sid.ir/paper/180000/en

IEEE: Copy

Z. SERVATI, S. TAGHVAEI GANJALI, M. SABER TEHRANI, and R. ZADMARD, “STUDY OF ADSORPTION BEHAVIOR OF SILICA BONDED CALIX[4]ARENE FOR REMOVAL OF RUBBER CHEMICAL ADDITIVES,” JOURNAL OF APPLIED RESEARCHES IN CHEMISTRY (JARC), vol. 11, no. 4 , pp. 111–118, 2018, [Online]. Available: https://sid.ir/paper/180000/en

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