“Human beings, who are almost unique in having the ability to learn
from the experience of others, are also remarkable for their apparent
disinclination to do so.”
-- Douglas Adams (British comic Writer, 1952-2001)
As commercial as the Web has become, it’s remarkable that you can still find high quality articles for free. Here are a few recent examples …
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A FEW RECENT DESULFURIZATION ARTICLES
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Desalination and Water Treatment, Volume 37, Issue 1-3, 2012, pages 337-349
Flue gas desulfurization and humidification dehumidification in power plants
R.S. Ettouney a*, N.A. Fawzi b, M.A. El-Rifai a & H.M. Ettouney b
a Chemical Engineering Department, Cairo University, Egypt
b Chemical Engineering Department, Kuwait University, Kuwait
Authors present performance evaluation for flue gas desulfurization (FGD), humidification and dehumidification desalination (HDD) of flue gases emitted from power plants. They propose a system based on use of seawater for SO2 absorption and removal from the flue gases.
Free Full Text Source: http://www.tandfonline.com/doi/abs/10.1080/19443994.2012.661290
Energy Procedia, Volume 14, 2012, Pages 1665–1670
2011 2nd International Conference on Advances in Energy Engineering (ICAEE)
Experimental Study on Fast Suspension Bed Flue Gas Desulfurization
Xiaoping Zhang a, Naihu a Wang b
wnh@sdu.edu.cn
a Department of Science, Shandong Jianzhu University, Fengming Road, Jinan 250101, China
b Institute of Thermal Science, Shandong University, Jingshi Road, Jinan 250061, China
Authors develop a fast suspension bed (FSB) FGD scrubber intended to produce removal efficiency as high as those of wet scrubber with effective cost. The FSB scrubber can enhance both gas-liquid and gas-solid reaction with an innovative flue gas distribution apparatus.
Free Full Text Source: http://www.sciencedirect.com/science/article/pii/S1876610211045693
Journal of the Chinese Chemical Society, Volume 59, Issue 3, pages 324–330, March 2012
Special Issue: Dedicated to the Memory of Professor Yung-Son Hon (1955-2011)
Deep Desulfurization of Light Oil through Extraction and Oxidation Processes using H2O2/Tungstophosphoric Acid in Room-temperature Ionic Liquids
Li-Lin Chuang 1, Jung-Fu Huang 1, Wen-Hen Lo 2, Guor-Tzo Wei 1
chegtw@ccu.edu.tw
1 Department of Chemistry and Biochemistry, National Chung Cheng University, Ming-Hsiung, Chia-Yi, 62102 Taiwan
2 CPC Refining & Manufacturing Center, Chia-Yi, 60036, Taiwan
Researchers used room-temperature ionic liquids (RTILs) as solvents to combine solvent extraction and chemical oxidation processes in one-pot operation for the desulfurization of fuel oil. In this solvent extraction and chemical oxidation desulfurization (SECOD), RTILs as media are immiscible with oil; sulfur compounds in oil are extracted into RTILs and oxidized thereafter to the corresponding sulfones by H2O2/TPA (tungstophosphoric acid).
Free Full Text Source: http://onlinelibrary.wiley.com/doi/10.1002/jccs.201100672/abstract
Journal Advanced Materials Research (Volumes 347 - 353), Pages 3357-3360 (2012)
Initial Study of a Photocatalytic Process for Flue Gas Desulfurization
Xiu Lan Song, Wei Feng Yao, Yi Ping Wu
Researchers developed a photocatalytic process combined with ammonia-water method for flue gas desulfurization. With the photocatalytic technology they solve the problem of SO2 emissions.
Full Text Source (Subscription or Fee): http://www.scientific.net/AMR.347-353.3357
Energy Procedia, Volume 14, 2012, Pages 1659–1664
2011 2nd International Conference on Advances in Energy Engineering (ICAEE)
Effect of Humidification Water on Semi-dry Flue Gas Desulfurization
Xiaoping Zhang a, Naihua Wang b
wnh@sdu.edu.cn
a Department of Science, Shandong Jianzhu University, Fengming Road, Jinan 250101, China
b Institute of Thermal Science, Shandong University, Jingshi Road, Jinan 250061, China
Introduction
This paper reports the effect of humidification water parameters (ratio of humidification water to total water, location of humidification water) on semi-dry flue gas desulfurization removal efficiency based on experimental results.
Free Full Text Source: http://www.sciencedirect.com/science/article/pii/S1876610211045681
China Petroleum Processing and Petrochemical Technology, 2012,Vol. 14, No. 1, pp 25-31
Catalytic Oxidative Desulfurization of Gasoline Using Vanadium (V)-substituted Polyoxometalate/H2O2 /Ionic Liquid Emulsion System
Ge Jianhua 1; Zhou Yuming 1; Yang Yong 1; Xue Mengwei 1, 2
ymzhou@seu.edu.cn
1. School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189;
2. Biochemical and Environmental Engineering College, Nanjing Xiaozhuang University, Nanjing 211171)
It is difficult to remove refractory sulfur compounds such as benzothiophene (BT), dibenzothiophene (DBT) and its derivatives by means of conventional hydrodesulfurization (HDS) process. Severe operating conditions including high temperature, high pressure, highly-active catalysts and high hydrogen consumption, are required to achieve deep desulfurization of gasoline. Alternative desulfurization processes, such as extractive desulfurization, selective adsorption desulfurization, biodesulfurization, and oxidative desulfurization, have been attracting the attention of a growing number of researchers.
Free Full Text Source: http://www.chinarefining.com/CN/article/downloadArticleFile.do?attachType=PDF&id=97
As commercial as the Web has become, it’s remarkable that you can still find high quality articles for free. Here are a few recent examples …
///////
A FEW RECENT DESULFURIZATION ARTICLES
///////
Desalination and Water Treatment, Volume 37, Issue 1-3, 2012, pages 337-349
Flue gas desulfurization and humidification dehumidification in power plants
R.S. Ettouney a*, N.A. Fawzi b, M.A. El-Rifai a & H.M. Ettouney b
a Chemical Engineering Department, Cairo University, Egypt
b Chemical Engineering Department, Kuwait University, Kuwait
Authors present performance evaluation for flue gas desulfurization (FGD), humidification and dehumidification desalination (HDD) of flue gases emitted from power plants. They propose a system based on use of seawater for SO2 absorption and removal from the flue gases.
Free Full Text Source: http://www.tandfonline.com/doi/abs/10.1080/19443994.2012.661290
Energy Procedia, Volume 14, 2012, Pages 1665–1670
2011 2nd International Conference on Advances in Energy Engineering (ICAEE)
Experimental Study on Fast Suspension Bed Flue Gas Desulfurization
Xiaoping Zhang a, Naihu a Wang b
wnh@sdu.edu.cn
a Department of Science, Shandong Jianzhu University, Fengming Road, Jinan 250101, China
b Institute of Thermal Science, Shandong University, Jingshi Road, Jinan 250061, China
Authors develop a fast suspension bed (FSB) FGD scrubber intended to produce removal efficiency as high as those of wet scrubber with effective cost. The FSB scrubber can enhance both gas-liquid and gas-solid reaction with an innovative flue gas distribution apparatus.
Free Full Text Source: http://www.sciencedirect.com/science/article/pii/S1876610211045693
Journal of the Chinese Chemical Society, Volume 59, Issue 3, pages 324–330, March 2012
Special Issue: Dedicated to the Memory of Professor Yung-Son Hon (1955-2011)
Deep Desulfurization of Light Oil through Extraction and Oxidation Processes using H2O2/Tungstophosphoric Acid in Room-temperature Ionic Liquids
Li-Lin Chuang 1, Jung-Fu Huang 1, Wen-Hen Lo 2, Guor-Tzo Wei 1
chegtw@ccu.edu.tw
1 Department of Chemistry and Biochemistry, National Chung Cheng University, Ming-Hsiung, Chia-Yi, 62102 Taiwan
2 CPC Refining & Manufacturing Center, Chia-Yi, 60036, Taiwan
Researchers used room-temperature ionic liquids (RTILs) as solvents to combine solvent extraction and chemical oxidation processes in one-pot operation for the desulfurization of fuel oil. In this solvent extraction and chemical oxidation desulfurization (SECOD), RTILs as media are immiscible with oil; sulfur compounds in oil are extracted into RTILs and oxidized thereafter to the corresponding sulfones by H2O2/TPA (tungstophosphoric acid).
Free Full Text Source: http://onlinelibrary.wiley.com/doi/10.1002/jccs.201100672/abstract
Journal Advanced Materials Research (Volumes 347 - 353), Pages 3357-3360 (2012)
Initial Study of a Photocatalytic Process for Flue Gas Desulfurization
Xiu Lan Song, Wei Feng Yao, Yi Ping Wu
Researchers developed a photocatalytic process combined with ammonia-water method for flue gas desulfurization. With the photocatalytic technology they solve the problem of SO2 emissions.
Full Text Source (Subscription or Fee): http://www.scientific.net/AMR.347-353.3357
Energy Procedia, Volume 14, 2012, Pages 1659–1664
2011 2nd International Conference on Advances in Energy Engineering (ICAEE)
Effect of Humidification Water on Semi-dry Flue Gas Desulfurization
Xiaoping Zhang a, Naihua Wang b
wnh@sdu.edu.cn
a Department of Science, Shandong Jianzhu University, Fengming Road, Jinan 250101, China
b Institute of Thermal Science, Shandong University, Jingshi Road, Jinan 250061, China
Introduction
This paper reports the effect of humidification water parameters (ratio of humidification water to total water, location of humidification water) on semi-dry flue gas desulfurization removal efficiency based on experimental results.
Free Full Text Source: http://www.sciencedirect.com/science/article/pii/S1876610211045681
China Petroleum Processing and Petrochemical Technology, 2012,Vol. 14, No. 1, pp 25-31
Catalytic Oxidative Desulfurization of Gasoline Using Vanadium (V)-substituted Polyoxometalate/H2O2 /Ionic Liquid Emulsion System
Ge Jianhua 1; Zhou Yuming 1; Yang Yong 1; Xue Mengwei 1, 2
ymzhou@seu.edu.cn
1. School of Chemistry and Chemical Engineering, Southeast University, Nanjing 211189;
2. Biochemical and Environmental Engineering College, Nanjing Xiaozhuang University, Nanjing 211171)
It is difficult to remove refractory sulfur compounds such as benzothiophene (BT), dibenzothiophene (DBT) and its derivatives by means of conventional hydrodesulfurization (HDS) process. Severe operating conditions including high temperature, high pressure, highly-active catalysts and high hydrogen consumption, are required to achieve deep desulfurization of gasoline. Alternative desulfurization processes, such as extractive desulfurization, selective adsorption desulfurization, biodesulfurization, and oxidative desulfurization, have been attracting the attention of a growing number of researchers.
Free Full Text Source: http://www.chinarefining.com/CN/article/downloadArticleFile.do?attachType=PDF&id=97
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