Study of hydrogen sulfide (H2S) adsorption by using coconut shell activated carbon
Skop utama kajian ini adalah untuk pengisitepuan karbonat kalium ke dalam karbon teraktif berasaskan tempurung kepala menggunakan kaedah pengisitepuan basah untuk meningkatkan kadar penjerapan dan meningkatkan penyingkiran H2S. Komersial karbon teraktif yang telah diisitepuan dengan kalium karbonat...
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my.usm.eprints.33109 http://eprints.usm.my/33109/ Study of hydrogen sulfide (H2S) adsorption by using coconut shell activated carbon Ahmad, Siti Amarlena TP Chemical Technology TP368-456 Food processing and manufacture Skop utama kajian ini adalah untuk pengisitepuan karbonat kalium ke dalam karbon teraktif berasaskan tempurung kepala menggunakan kaedah pengisitepuan basah untuk meningkatkan kadar penjerapan dan meningkatkan penyingkiran H2S. Komersial karbon teraktif yang telah diisitepuan dengan kalium karbonat dan digunakan untuk menjerap hidrogen sulfida (H2S). Beberapa parameter yang dikaji dalam eksperimen ini adalah kepekatan kalium karbonat, masa pengisitepuan, suhu operasi, kepekatan H2S dan jumlah kadar aliran. Pengaruh parameter ini di atas kapasiti penjerapan boleh ditentukan. Karbon teraktif yang telah diisitepuan sebelum dan selepas penjerapan dianalisis menggunakan SEM. Keputusan eksperimen menunjukkan bahawa kepekatan kalium karbonat optimum dilonggokkan di atas AC adalah 1.0 M dan masa pengisitepuan terbaik ialah 2.0 jam. Apabila masa penumpuan dan pengisitepuan bertambah, kapasiti penjerapan meningkat sehingga menyebabkan karbonat kalium menyekat liang-liang dalam AC. The main scope of this study is to impregnate potassium carbonate onto coconut shell based activated carbon using wet impregnation method to increase the adsorption rate and enhance the removal of H2S. The commercial activated carbons are impregnated with potassium carbonate and use it to adsorb hydrogen sulfide (H2S). Several parameters studied in this experiment were potassium carbonate concentration, impregnations time, operating temperature, H2S concentration and total flow rate. The influences of these parameters on adsorption capacity can be determined. The impregnated activated carbon before and after adsorption was characterized using SEM. The experimental results revealed that the optimum potassium carbonate concentration deposited on AC is 1.0M and best impregnation time is 2.0 hour. 2012 Thesis NonPeerReviewed application/pdf en http://eprints.usm.my/33109/1/Siti_Amarlena_Binti_Ahmad_STUDY_OF_HYDROGEN_SULFIDE_%28H2S%29_ADSORPTION_BY_USING_COCONUT_SHELL_ACTIVATED_CARBON_2012_MSc_CE_BSB_24.pdf Ahmad, Siti Amarlena (2012) Study of hydrogen sulfide (H2S) adsorption by using coconut shell activated carbon. Masters thesis, Universiti Sains Malaysia. |
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TP Chemical Technology TP368-456 Food processing and manufacture Ahmad, Siti Amarlena Study of hydrogen sulfide (H2S) adsorption by using coconut shell activated carbon |
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Skop utama kajian ini adalah untuk pengisitepuan karbonat kalium ke dalam karbon teraktif berasaskan tempurung kepala menggunakan kaedah pengisitepuan basah untuk meningkatkan kadar penjerapan dan meningkatkan penyingkiran H2S. Komersial karbon teraktif yang telah diisitepuan dengan kalium karbonat dan digunakan untuk menjerap hidrogen sulfida (H2S). Beberapa parameter yang dikaji dalam eksperimen ini adalah kepekatan kalium karbonat, masa pengisitepuan, suhu operasi, kepekatan H2S dan jumlah kadar aliran. Pengaruh parameter ini di atas kapasiti penjerapan boleh ditentukan. Karbon teraktif yang telah diisitepuan sebelum dan selepas penjerapan dianalisis menggunakan SEM. Keputusan eksperimen menunjukkan bahawa kepekatan kalium karbonat optimum dilonggokkan di atas AC adalah 1.0 M dan masa pengisitepuan terbaik ialah 2.0 jam. Apabila masa penumpuan dan pengisitepuan bertambah, kapasiti penjerapan meningkat sehingga menyebabkan karbonat kalium menyekat liang-liang dalam AC.
The main scope of this study is to impregnate potassium carbonate onto coconut shell based activated carbon using wet impregnation method to increase the adsorption rate and enhance the removal of H2S. The commercial activated carbons are impregnated with potassium carbonate and use it to adsorb hydrogen sulfide (H2S). Several parameters studied in this experiment were potassium carbonate concentration, impregnations time, operating temperature, H2S concentration and total flow rate. The influences of these parameters on adsorption capacity can be determined. The impregnated activated carbon before and after adsorption was characterized using SEM. The experimental results revealed that the optimum potassium carbonate concentration deposited on AC is 1.0M and best impregnation time is 2.0 hour. |
format |
Thesis |
author |
Ahmad, Siti Amarlena |
author_facet |
Ahmad, Siti Amarlena |
author_sort |
Ahmad, Siti Amarlena |
title |
Study of hydrogen sulfide (H2S) adsorption by using coconut shell activated carbon |
title_short |
Study of hydrogen sulfide (H2S) adsorption by using coconut shell activated carbon |
title_full |
Study of hydrogen sulfide (H2S) adsorption by using coconut shell activated carbon |
title_fullStr |
Study of hydrogen sulfide (H2S) adsorption by using coconut shell activated carbon |
title_full_unstemmed |
Study of hydrogen sulfide (H2S) adsorption by using coconut shell activated carbon |
title_sort |
study of hydrogen sulfide (h2s) adsorption by using coconut shell activated carbon |
publishDate |
2012 |
url |
http://eprints.usm.my/33109/1/Siti_Amarlena_Binti_Ahmad_STUDY_OF_HYDROGEN_SULFIDE_%28H2S%29_ADSORPTION_BY_USING_COCONUT_SHELL_ACTIVATED_CARBON_2012_MSc_CE_BSB_24.pdf http://eprints.usm.my/33109/ |
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1643707828406321152 |
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13.211869 |