| Idteknologi | 619 |
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| Judul | Penerapan Teknologi Penangkapan Karbon Dioksida Dari Udara Bebas Menggunakan ? |
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| Abstrak | Increasing of Green House Gases (GHG), especially carbon dioxide gas (CO2) as a result from human activities, has been urge several countries for doing an activity regarding the minimization of CO2 in the atmosphere. This activity includes capturing of CO2 from atmospheric air utilizing sodium hydroxide solution (NaOH) and it is called artificial tree. This experiment utilize technical grade NaOH with the purity of 98% produced in Indonesia. Capturing of CO2 is performed in a cyclonic spray reactor which is equipped with sprayers. This paper describes the performance of system to capture CO2 from atmospheric air in process laboratory, Institute for Environmental Technology (Balai Teknologi Lingkungan) BPPT. The concentration of CO2 in the laboratory was 445 ppm. To obtain the wide surface area, solution of NaOH is sprayed into the reactor, whereas, the air is blown into the reactor with a cyclonic flowing. In that way, reaction between NaOH solution and CO2 will be effective. By using a blower, atmospheric air enters the reactor. The blower has a capacity of 15 liter/second. The solution of NaOH to be pumped into the reactor has concentration of 1% and 2% respectively. In this experiment, the flow of atmospheric air into the reactor is constant. Whereas, solution of NaOH enter the reactor is vary. |
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| Katakunci | artificial tree, cyclonic spray, sodium hydroxide, carbon dioxide, atmospheric air |
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| Kategori | 7 |
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| Mediamasa | Jurnal Teknologi Lingkungan, Edisi Khusus, Juni 2009 |
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| Alamatlink | http://www.kelair.bppt.go.id/Jtl/2009/Khusus/06karbon.pdf |
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| Penulis | Adi Mulyanto, Dwindrata B. Aviantara, Nida Sopiah, Budhi Priyanto, Hendra Tjahjono, Heru Subagio |
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| Email | air@webmail.bppt.go.id |
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