Functionalisation of Poly(High Internal Phase Emulsion) with Amine for CO<sub>2</sub> Capture
An excellent porous material was prepared from vinylbenzyl chloride (VBC) and divinylbenzene (DVB) via high internal phase emulsion (HIPE) technique and introduced with heterocyclic amines (piperazine or PZ, hydroxyethylpiperazine or HEP and aminoethylpiperazine or AEP) by post-functionalization for...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIDIC Servizi S.r.l.
2013-09-01
|
| Series: | Chemical Engineering Transactions |
| Online Access: | https://www.cetjournal.it/index.php/cet/article/view/6014 |
| _version_ | 1819284981514502144 |
|---|---|
| author | P. Muchan C. Saiwan D. Demontigny P. Tontiwachwuthikul |
| author_facet | P. Muchan C. Saiwan D. Demontigny P. Tontiwachwuthikul |
| author_sort | P. Muchan |
| collection | DOAJ |
| description | An excellent porous material was prepared from vinylbenzyl chloride (VBC) and divinylbenzene (DVB) via high internal phase emulsion (HIPE) technique and introduced with heterocyclic amines (piperazine or PZ, hydroxyethylpiperazine or HEP and aminoethylpiperazine or AEP) by post-functionalization for using as adsorbents in CO2 capture applications. The reaction between the amine functional group and adsorbent was confirmed by Fourier transform infrared spectroscopy. The disappearance of C-Cl bonding at 1,265cm-1 and 710 cm-1 and the presence of N-H bonds at 3,400 cm-1 and 1,670 cm-1 were observed. The influence of the amine structure on the surface area and the conversion reaction of polyHIPE were investigated by surface area analysis and elemental analysis. In the CO2 adsorption step, the feed gas concentration was 4 vol% of CO2/N2 with a flow rate of 5 mL/min, and was carried out at 298 K. The CO2 concentration was continuously determined by gas chromatography. The dynamic adsorption capacity of PZ-HIPE, HEP-HIPE, and AEP-HIPE were 0.112, 0.057, and 0.074 mmol CO2/mmol amine compound. |
| first_indexed | 2024-12-24T01:56:01Z |
| format | Article |
| id | doaj.art-188890fa08dc4a1bb8322b5413fede8a |
| institution | Directory Open Access Journal |
| issn | 2283-9216 |
| language | English |
| last_indexed | 2024-12-24T01:56:01Z |
| publishDate | 2013-09-01 |
| publisher | AIDIC Servizi S.r.l. |
| record_format | Article |
| series | Chemical Engineering Transactions |
| spelling | doaj.art-188890fa08dc4a1bb8322b5413fede8a2022-12-21T17:21:34ZengAIDIC Servizi S.r.l.Chemical Engineering Transactions2283-92162013-09-013510.3303/CET1335065Functionalisation of Poly(High Internal Phase Emulsion) with Amine for CO<sub>2</sub> CaptureP. MuchanC. SaiwanD. DemontignyP. TontiwachwuthikulAn excellent porous material was prepared from vinylbenzyl chloride (VBC) and divinylbenzene (DVB) via high internal phase emulsion (HIPE) technique and introduced with heterocyclic amines (piperazine or PZ, hydroxyethylpiperazine or HEP and aminoethylpiperazine or AEP) by post-functionalization for using as adsorbents in CO2 capture applications. The reaction between the amine functional group and adsorbent was confirmed by Fourier transform infrared spectroscopy. The disappearance of C-Cl bonding at 1,265cm-1 and 710 cm-1 and the presence of N-H bonds at 3,400 cm-1 and 1,670 cm-1 were observed. The influence of the amine structure on the surface area and the conversion reaction of polyHIPE were investigated by surface area analysis and elemental analysis. In the CO2 adsorption step, the feed gas concentration was 4 vol% of CO2/N2 with a flow rate of 5 mL/min, and was carried out at 298 K. The CO2 concentration was continuously determined by gas chromatography. The dynamic adsorption capacity of PZ-HIPE, HEP-HIPE, and AEP-HIPE were 0.112, 0.057, and 0.074 mmol CO2/mmol amine compound.https://www.cetjournal.it/index.php/cet/article/view/6014 |
| spellingShingle | P. Muchan C. Saiwan D. Demontigny P. Tontiwachwuthikul Functionalisation of Poly(High Internal Phase Emulsion) with Amine for CO<sub>2</sub> Capture Chemical Engineering Transactions |
| title | Functionalisation of Poly(High Internal Phase Emulsion) with Amine for CO<sub>2</sub> Capture |
| title_full | Functionalisation of Poly(High Internal Phase Emulsion) with Amine for CO<sub>2</sub> Capture |
| title_fullStr | Functionalisation of Poly(High Internal Phase Emulsion) with Amine for CO<sub>2</sub> Capture |
| title_full_unstemmed | Functionalisation of Poly(High Internal Phase Emulsion) with Amine for CO<sub>2</sub> Capture |
| title_short | Functionalisation of Poly(High Internal Phase Emulsion) with Amine for CO<sub>2</sub> Capture |
| title_sort | functionalisation of poly high internal phase emulsion with amine for co sub 2 sub capture |
| url | https://www.cetjournal.it/index.php/cet/article/view/6014 |
| work_keys_str_mv | AT pmuchan functionalisationofpolyhighinternalphaseemulsionwithamineforcosub2subcapture AT csaiwan functionalisationofpolyhighinternalphaseemulsionwithamineforcosub2subcapture AT ddemontigny functionalisationofpolyhighinternalphaseemulsionwithamineforcosub2subcapture AT ptontiwachwuthikul functionalisationofpolyhighinternalphaseemulsionwithamineforcosub2subcapture |