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[ subject:"Chemistry, General." ]
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The catalytic reduction of nitric ox...
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Nielsen, Adam Douglas.
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The catalytic reduction of nitric oxide by hydrogen sulfide.
紀錄類型:
書目-電子資源 : Monograph/item
正題名/作者:
The catalytic reduction of nitric oxide by hydrogen sulfide./
作者:
Nielsen, Adam Douglas.
面頁冊數:
136 p.
附註:
Source: Masters Abstracts International, Volume: 44-05, page: 2307.
Contained By:
Masters Abstracts International44-05.
標題:
Chemistry, General. -
電子資源:
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR13519
ISBN:
9780494135198
The catalytic reduction of nitric oxide by hydrogen sulfide.
Nielsen, Adam Douglas.
The catalytic reduction of nitric oxide by hydrogen sulfide.
- 136 p.
Source: Masters Abstracts International, Volume: 44-05, page: 2307.
Thesis (M.Sc.)--University of Calgary (Canada), 2006.
The ability of H2S to reduce NO to N2 over a catalyst was studied using a fixed bed reactor. This study included investigating various reaction conditions such as temperature, space velocity, inlet H2S to NO ratio, catalyst-type and the presence of contaminants. Compared to the homogenous reaction of NO with H2S, the presence of a gamma-alumina catalyst showed largely improved conversions of NO to N2. 100% conversion was observed for gamma-alumina at 800°C using a feed of 1% NO and 1% H2S in a balance of argon and a space velocity of 1000 h-1. A decrease in conversion was observed when temperature was decreased, the space velocity was increased or oxygen was co-fed into the system. Experiments simulating the combustion gas of a refinery residue were carried out and have shown 100% conversion of NO to N2 over gamma-alumina. Reaction pathways for the catalytic reduction of NO by H2S have been proposed.
ISBN: 9780494135198Subjects--Topical Terms:
1021807
Chemistry, General.
The catalytic reduction of nitric oxide by hydrogen sulfide.
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The ability of H2S to reduce NO to N2 over a catalyst was studied using a fixed bed reactor. This study included investigating various reaction conditions such as temperature, space velocity, inlet H2S to NO ratio, catalyst-type and the presence of contaminants. Compared to the homogenous reaction of NO with H2S, the presence of a gamma-alumina catalyst showed largely improved conversions of NO to N2. 100% conversion was observed for gamma-alumina at 800°C using a feed of 1% NO and 1% H2S in a balance of argon and a space velocity of 1000 h-1. A decrease in conversion was observed when temperature was decreased, the space velocity was increased or oxygen was co-fed into the system. Experiments simulating the combustion gas of a refinery residue were carried out and have shown 100% conversion of NO to N2 over gamma-alumina. Reaction pathways for the catalytic reduction of NO by H2S have been proposed.
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