SYNTHESIS AND ADSORPTION PROPERTIES OF A NEW TYPE OF FUNCTIONAL SORBENTS

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ZHANG Y.L.; LI D.G.; JIANG D.G.

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Paper Information

Journal: Iranian Polymer Journal Year:2006 | Volume:15 | Issue:11 (77) Page(s): 913-920

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Information Journal Paper

Title

SYNTHESIS AND ADSORPTION PROPERTIES OF A NEW TYPE OF FUNCTIONAL SORBENTS

Author(s)

ZHANG Y.L. | LI D.G. | JIANG D.G. | Issue Writer Certificate

Keywords

HYPERCROSS-LINKED SORBENTS

FRIEDEL-CRAFTS REACTION

SPECIFIC SURFACE AREA

ADSORPTION

ORGANIC VAPOURS

Abstract

Three different novel sorbents were prepared by cross-linking polypropylene grafted styrene-divinylbenzene (PP-ST-DVB) fibre with monochloromethylether or p-xylylenedichloride or 1,4-bis-chloromethyldiphenyl according to Friedel- Crafts reaction. A series of synthesis tests were made and the effects of several important factors including reaction temperature, time, catalyst, and material ratio on the FRIEDEL-CRAFTS REACTION were investigated in detail. The optimal synthetic conditions of sorbents were obtained. Compared with PP-ST-DVB fibre, the sorbents have larger SPECIFIC SURFACE AREA, pore volume, pore radius and higher ADSORPTION capacities for ORGANIC VAPOURS. The ADSORPTION capacities for ORGANIC VAPOURS on the hypercrosslinked sorbents were increased about 10 times. The ADSORPTION capacities on the sorbents were related with the molecular length of cross-linking agents. The amounts absorbed on the sorbent 1, sorbent 2 and sorbent 3 can be reached to 428.6 mg/g for methanol, 471.9 mg/g for benzene, and 491.1 mg/g for toluene, respectively.

Cites

POLYPROPYLENE FIBRE GRAFTED STYRENE-DIVINYLBENZENE COPOLYMERS POST-CROSS-LINKED WITH CYANURIC CHLORIDE

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APA: Copy

ZHANG, Y.L., LI, D.G., & JIANG, D.G.. (2006). SYNTHESIS AND ADSORPTION PROPERTIES OF A NEW TYPE OF FUNCTIONAL SORBENTS. IRANIAN POLYMER JOURNAL (ENGLISH), 15(11 (77)), 913-920. SID. https://sid.ir/paper/536898/en

Vancouver: Copy

ZHANG Y.L., LI D.G., JIANG D.G.. SYNTHESIS AND ADSORPTION PROPERTIES OF A NEW TYPE OF FUNCTIONAL SORBENTS. IRANIAN POLYMER JOURNAL (ENGLISH)[Internet]. 2006;15(11 (77)):913-920. Available from: https://sid.ir/paper/536898/en

IEEE: Copy

Y.L. ZHANG, D.G. LI, and D.G. JIANG, “SYNTHESIS AND ADSORPTION PROPERTIES OF A NEW TYPE OF FUNCTIONAL SORBENTS,” IRANIAN POLYMER JOURNAL (ENGLISH), vol. 15, no. 11 (77), pp. 913–920, 2006, [Online]. Available: https://sid.ir/paper/536898/en

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