JURNAL KONVERSI
Vol 7, No 1 (2018)

KARBON MESOPORI DARI PIROLISIS POLIMER SINTETIS DAN APLIKASINYA UNTUK PENJERAPAN GAS RUMAH KACA

Achmad Amrizal Fauzi (Departemen Teknik Kimia, Fakultas Teknik, Universitas Gadjah Mada)
Imam Prasetyo (Departemen Teknik Kimia, Fakultas Teknik, Universitas Gadjah Mada)
Rochmadi Rochmadi (Departemen Teknik Kimia, Fakultas Teknik, Universitas Gadjah Mada)
Teguh Ariyanto (Departemen Teknik Kimia, Fakultas Teknik, Universitas Gadjah Mada)

Article Info

Publish Date
21 May 2018

Abstract

Pore structures are needed to be tuned depending on utilizations of carbons, hence obtaining high application performances. In this work, mesoporous carbon was synthesized by pyrolysis of polymeric resin of resorcinol-phenol-formaldehyde-ethylene glycol (RPFEG) and employed to adsorb a greenhouse gas of CO2. Carbons were produced at 650-775 oC pyrolysis temperatures. Pore structure was studied by N2-sorption analysis. The results showed that a high quality of carbon results, proven by high specific surface areas and pore volumes in the range of 1000-1300 m2/g and 0,6-1,4 cm3/g, respectively. Mesoporous carbon (>80% mesopores) was obtained when employing pyrolysis temperature of 750 oC. Isotherm curves showed that adsorption at lower temperature is appropriate to obtain a high adsorption capacity. Capillary condensation assisted to obtain high adsorption volume of CO2 up to 30 mmol/g at 25 °C and 30 bar pressure.

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Journal Info
JURNAL KONVERSI
Website

Abbrev

konversi

Publisher

Universitas Muhammadiyah Jakarta

Subject

Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Engineering Industrial & Manufacturing Engineering

Description

Jurnal Konversi Jurusan Teknik Kimia Fakultas Teknik Universitas Muhammadiyah Jakarta adalah jurnal nasional berbasis penelitian ilmiah, secara rutin diterbitkan oleh Jurusan Teknik Kimia Fakultas Teknik Universitas Muhammadiyah ...