The Improvement of Mercury Removal in Natural Gas by Activated Carbon Impregnated with Zinc Chloride  

Oleh:

Rosmayati, Lisna

Jenis: Article from Journal - ilmiah nasional
Dalam koleksi: Lemigas Scientific Contributions to Petroleum Science & Technology vol. 35 no. 01 (Apr. 2012), page 25-29.
Topik: Mercury Removal; Activated Carbon; Impregnated Zinc Chloride
Fulltext: L15 v35 n1 2012 p25 win.pdf (357.4KB)

Ketersediaan

Perpustakaan PKPM Nomor Panggil: L15 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Natural gas being produced from gas ? elds around Indonesia areas, along with a large number of other harmful substances (CO2,HS, RSH,COS etc) often contains mercury. Even in small amounts, mercury and its compounds have an extremely harmful effect on human health. Mercury content 2 in the natural gas should be removed to avoid equipment damage in the gas processing plant or the pipeline transmission system from mercury amalgamation and embrittlement of aluminium. Mercury can be removed by using adsorption processes such as activated carbon that is impregnated with chlor, iodine or sulfur. This research is dealing with the process of mercury removal from gas based on principle of adsorption and of chemisorption of mercury by means of activated carbon impregnated with ZnCl . Time of impregnation is a signi? cant variable that can effect adsorption capacity. The experiment results showed that ZnCl2 impregnation time of 12 hours signi? cantly enhanced the adsorptive capacity for mercury vapour.

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