PENJERAPAN GAS CO HASIL PEMBAKARAN SAMPAH MENGGUNAKAN SORBENT TERMODIFIKASI DALAM REAKTOR FIXED BED

Mariana Mariana; Farid Mulana; Purwana Satriyo

doi:10.14710/reaktor.14.3.218-224

DOI: https://doi.org/10.14710/reaktor.14.3.218-224

PENJERAPAN GAS CO HASIL PEMBAKARAN SAMPAH MENGGUNAKAN SORBENT TERMODIFIKASI DALAM REAKTOR FIXED BED

*Mariana Mariana - Jurusan Teknik Kimia, Fakultas Teknik, Universitas Syiah Kuala, Banda Aceh, Indonesia

Farid Mulana - Jurusan Teknik Kimia, Fakultas Teknik, Universitas Syiah Kuala, Banda Aceh, Indonesia

Purwana Satriyo - Jurusan Teknik Pertanian, Fakultas Pertanian, Universitas Syiah Kuala, Banda Aceh, Indonesia

Published: 16 Apr 2013.

BibTex Citation Data :

@article{Reaktor6100,
    author = {Mariana Mariana and Farid Mulana and Purwana Satriyo},
    title = {PENJERAPAN GAS CO HASIL PEMBAKARAN SAMPAH MENGGUNAKAN SORBENT TERMODIFIKASI DALAM REAKTOR FIXED BED},
    journal = {Reaktor},
  volume = {14},
    number = {3},
    year = {2013},
    keywords = {fixed bed reaktor; penjerapan gas; sorbent Ca(OH)2/tanah diatome/kompos},
    abstract = {  ADSORPTION OF CO FROM WASTE COMBUSTION USING MODIFIED SORBENT IN A FIXED BED REACTOR.   Gases produced by garbage burning consist of   dangerous gases such as CO, SO 2  and other gases. Technology for reducing dangerous gases from incinerator outlet can be done by using a dry or wet process. The dry process is more economical process because of simple process, easy maintenance and no liquid waste as product. However, the weakness of the dry process is low absorption conversion and low gas removal efficiency. One way to overcome these problems is to use sorbent which has high reactivity. An inexpensive sorbent that commonly used is Ca(OH) 2 . The aim of this research was to increase the reactivity of Ca(OH) 2  sorbent by using diatomaceous earth   and compost as   a source of silica   and biosorbent, respectively  . Diatomaceous earth contains CaO, SiO 2  and Al 2 O 3  and compost contains bacteria as a biosorbent that can convert CO to CO 2  and CH 4   .   The reaction between SiO 2  and Ca(OH) 2  would form calcium silicate hydrate (CaO.SiO 2 .2H 2 O) that has a high porosity and reactivity. The results showed that the reactivity of Ca(OH) 2      sorbent   increased by addition of diatomaceous earth and compost. The results also showed that the sorption of CO gas increases with increasing of height   of   sorbent     bed   and temperature  .   The highest CO gas   sorption   was obtained   at   temperature of   150 o C   and   sorbent   bed height of 6 cm us  ing   the   modified sorbent with Ca(OH) 2 /DE/compost ratio   of   3:1:1.       Gas hasil pembakaran sampah terdiri dari gas-gas yang berbahaya seperti CO, SO 2  dan lain sebagainya. Teknologi penghilangan gas-gas tersebut dapat dilakukan dengan menggunakan proses kering maupun proses basah. Penghilangan dengan proses kering lebih ekonomis karena sederhana, mudah pemeliharaan dan tidak menghasilkan limbah cair. Namun demikian, kelemahan proses kering adalah konversi absorpsi rendah dan efisiensi penyisihan  gas relatif kecil. Salah satu cara mengatasi masalah tersebut di atas adalah dengan menggunakan sorbent yang mempunyai reaktifitas yang tinggi. Sorbent yang umum digunakan dan murah adalah Ca(OH) 2 . Penelitian ini bertujuan untuk meningkatkan reaktifitas sorbent Ca(OH) 2  dengan menggunakan tanah diatomeae sebagai sumber silika   dan kompos sebagai sumber biosorbent  . Tanah diatomea umumnya mengandung CaO, SiO 2  dan Al 2 O 3 . Reaksi antara SiO 2  dengan Ca(OH) 2  membentuk kalsium silicate hidrat (CaO.SiO 2 .2H 2 O) yang mempunyai porositas dan reaktifitas yang tinggi.   Kompos mengandung bakteri sebagai biosorbent yang dapat mengubah gas CO menjadi CO 2  dan CH 4 .   Hasil penelitian menunjukkan bahwa reaktifitas sorbent Ca(OH) 2  meningkat dengan   penambahan DE dan kompos  .   Hasil penelitian juga menunjukkan bahwa penjerapan gas CO meningkat dengan meningkatnya tinggi unggun sorbent dan temperatur. Penjerapan gas CO tertinggi diperoleh pada penggunaan modifikasi sorbent Ca(OH) 2 /DE/kompos (3:1:1), temperatur 150 o C dan tinggi unggun sorbent 6 cm   dari variabel yang dilakukan  .     },
   issn = {2407-5973},   pages = {218--224}  doi = {10.14710/reaktor.14.3.218-224},
    url = {https://ejournal.undip.ac.id/index.php/reaktor/article/view/6100}
}

Citation Format:

Abstract

ADSORPTION OF CO FROM WASTE COMBUSTION USING MODIFIED SORBENT IN A FIXED BED REACTOR. Gases produced by garbage burning consist of dangerous gases such as CO, SO₂ and other gases. Technology for reducing dangerous gases from incinerator outlet can be done by using a dry or wet process. The dry process is more economical process because of simple process, easy maintenance and no liquid waste as product. However, the weakness of the dry process is low absorption conversion and low gas removal efficiency. One way to overcome these problems is to use sorbent which has high reactivity. An inexpensive sorbent that commonly used is Ca(OH)₂. The aim of this research was to increase the reactivity of Ca(OH)₂ sorbent by using diatomaceous earth and compost as a source of silica and biosorbent, respectively. Diatomaceous earth contains CaO, SiO₂ and Al₂O₃ and compost contains bacteria as a biosorbent that can convert CO to CO₂ and CH₄. The reaction between SiO₂ and Ca(OH)₂would form calcium silicate hydrate (CaO.SiO₂.2H₂O) that has a high porosity and reactivity. The results showed that the reactivity of Ca(OH)₂ sorbent increased by addition of diatomaceous earth and compost. The results also showed that the sorption of CO gas increases with increasing of height of sorbent bed and temperature. The highest CO gas sorption was obtained at temperature of 150^oC and sorbent bed height of 6 cm using the modified sorbent with Ca(OH)₂/DE/compost ratio of 3:1:1.

Gas hasil pembakaran sampah terdiri dari gas-gas yang berbahaya seperti CO, SO₂ dan lain sebagainya. Teknologi penghilangan gas-gas tersebut dapat dilakukan dengan menggunakan proses kering maupun proses basah. Penghilangan dengan proses kering lebih ekonomis karena sederhana, mudah pemeliharaan dan tidak menghasilkan limbah cair. Namun demikian, kelemahan proses kering adalah konversi absorpsi rendah dan efisiensi penyisihan gas relatif kecil. Salah satu cara mengatasi masalah tersebut di atas adalah dengan menggunakan sorbent yang mempunyai reaktifitas yang tinggi. Sorbent yang umum digunakan dan murah adalah Ca(OH)₂. Penelitian ini bertujuan untuk meningkatkan reaktifitas sorbent Ca(OH)₂ dengan menggunakan tanah diatomeae sebagai sumber silika dan kompos sebagai sumber biosorbent. Tanah diatomea umumnya mengandung CaO, SiO₂ dan Al₂O₃. Reaksi antara SiO₂ dengan Ca(OH)₂ membentuk kalsium silicate hidrat (CaO.SiO₂.2H₂O) yang mempunyai porositas dan reaktifitas yang tinggi. Kompos mengandung bakteri sebagai biosorbent yang dapat mengubah gas CO menjadi CO₂ dan CH₄. Hasil penelitian menunjukkan bahwa reaktifitas sorbent Ca(OH)₂ meningkat dengan penambahan DE dan kompos. Hasil penelitian juga menunjukkan bahwa penjerapan gas CO meningkat dengan meningkatnya tinggi unggun sorbent dan temperatur. Penjerapan gas CO tertinggi diperoleh pada penggunaan modifikasi sorbent Ca(OH)₂/DE/kompos (3:1:1), temperatur 150^oC dan tinggi unggun sorbent 6 cm dari variabel yang dilakukan.

Fulltext View|Download

Keywords: fixed bed reaktor; penjerapan gas; sorbent Ca(OH)2/tanah diatome/kompos

Article Metrics:

Article Info

Section: Research Article

Language : EN

In Volume 14, No. 3, APRIL 2013

Recent articles

PENERAPAN ELEKTROOSMOSIS UNTUK PENGERINGAN SLUDGE DARI PENGOLAHAN LIMBAH CAIR THE PROPERTIES OF CHARCOAL FROM THE BLACK LIQUOR OF THE SODA PULPING OF RICE STRAW PENGARUH KATALIS Co DAN Fe TERHADAP KARAKTERISTIK CARBON NANOTUBES DARI GAS ASETILENA DENGAN MENGGUNAKAN PROSES CATALYTIC CHEMICAL VAPOUR DEPOSITION (CCVD) More recent articles

Most cited articles

THE INFLUENCES OF NATURAL GAS IMPURITIES TO THE SURFACE TENSION OF BLENDED PIPERAZINE-N-METHYLDIETHANOLAMINE (MDEA) SOLUTION Optimization of Xylose Production from Sugarcane Trash by Microwave-Maleic Acid Hydrolysis SYNTHESIS AND CHARACTERIZATION OF POLYIMIDE-ZEOLITE MIXED MATRIX MEMBRANE Model Pola Alir Fasa Cair Dalam Reaktor Trickle Bed Dengan Packing Karbon Aktif SINTESIS SENYAWA C18H26O9 DARI HIPTOLIDA HASIL ISOLASI DAUN HYPTIS PECTINATA More cited articles

Last update:

No citation recorded.

Last update: 2025-01-31 10:03:00

No citation recorded.

In order for REAKTOR to publish and disseminate research articles, we need non-exclusive publishing rights (transferred from the author(s) to the publisher). This is determined by a publishing agreement between the Author(s) and REAKTOR. This agreement deals with transferring or licensing the publishing copyright to REAKTOR while Authors still retain significant rights to use and share their published articles. REAKTOR supports the need for authors to share, disseminate, and maximize the impact of their research and these rights in any databases.

As a journal author, you have the right to use your article for many purposes, including by your employing institute or company. These Author rights can be exercised without the need to obtain specific permission. Authors publishing in BCREC journals have wide rights to use their works for teaching and scholarly purposes without needing to seek permission, including, but not limited to:

use for classroom teaching by the Author or the Author's institution and presentation at a meeting or conference and distributing copies to attendees;
use for internal training by the author's company;
distribution to colleagues for their research use;
use in a subsequent compilation of the author's works;
inclusion in a thesis or dissertation;
reuse of portions or extracts from the article in other works (with full acknowledgment of the final article);
preparation of derivative works (other than commercial purposes) (with full acknowledgment of the final article);
voluntary posting on open websites operated by the author or the author’s institution for scholarly purposes,

(but it should follow the open access license of Creative Common CC-by-SA License).

Authors/Readers/Third Parties can copy and redistribute the material in any medium or format and remix, transform, and build upon the material for any purpose, even commercially. Still, they must give appropriate credit (the name of the creator and attribution parties (authors detail information), a copyright notice, an open access license notice, a disclaimer notice, and a link to the material), provide a link to the license, and indicate if changes were made (Publisher indicates the modification of the material (if any).

Authors/Readers/Third Parties can read, print and download, redistribute or republish the article (e.g., display in a repository), translate the article, download for text and data mining purposes, reuse portions or extracts from the article in other works, sell or re-use for commercial purposes, remix, transform, or build upon the material, they must distribute their contributions under the same license as the original Creative Commons Attribution-ShareAlike (CC BY-SA).