Novel properties of ionic liquids in selective sulfur removal from fuels at room temperature

Zhang, Shuguang; Zhang, Z. Conrad

doi:10.1039/b205170m

Cited by 266 publications

(204 citation statements)

References 8 publications

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“…13 Zhang et al also stated that the sulfur compounds with a higher density of aromatic π-electron are favorably absorbed by ionic liquids. 42,43 The relatively large differences in the partition coefficients of the individual sulfur compounds may be due to the difference of aromatic π-electron density of sulfur compounds. These results suggested that the extractive performance becomes better with the increase of the aromatic π-electron density.…”

Section: Introductionmentioning

confidence: 99%

Theoretical Study on Interactions between N-Butylpyridinium Nitrate and Thiophenic Compounds

Lu¹,

Liu²,

Wang³

et al. 2013

Bulletin of the Korean Chemical Society

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Section: Introductionmentioning

confidence: 99%

Theoretical Study on Interactions between N-Butylpyridinium Nitrate and Thiophenic Compounds

Lu¹,

Liu²,

Wang³

et al. 2013

Bulletin of the Korean Chemical Society

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“…Zhang and Zhang 27 described one recent application of the ionic solvents for environmental control. The thiophene and methyl thiophene are removed from gasoline.…”

Section: Potential Utility Of the Mixed Surfactant And Ionic Solventmentioning

confidence: 99%

Ionic Liquids as Solvent, Catalyst Support Chemical Agent Decontamination and Detoxification

Nelson¹

2004

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As the results after one year will indicate, this project will provide the information and outline for development of a novel decon/detox cleaning formulation. The emphasis during this year has been on the oxidative decontamination/detoxification of surrogates for mustard and phosphorous nerve agents. More work was expended in developing a literature survey, because the ability to do laboratory work was restricted by competing projects. The intent was to resume in the fall, but the second year's funding was cut. Therefore, this final report will be a complete literature presentation and a detailed outline of future work. BackgroundWe established our goal to develop formulations of superior cleaning agents that catalyze chemical reactions. In order to accomplish this we reasoned that the ability of room temperature ionic liquids (ILs) dissolved in aqueous ethanol (aq EtOH) to solubilize and promote the oxidation of three chemical agent surrogates was feasible. Such a series of cleaning agents, we believe, would have immediate use in chemical detoxification and decontamination of a wide range of contaminants of importance to the Department of Defense (DoD).The ILs, as will be seen, bear strong chemical resemblance to surfactants.

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“…Several applications of ionic liquids are being tested and these are as diverse as fuel desulfurization [13] and precious metal processing [14] but few have yet come to practical fruition.…”

Section: Ionic Fluidsmentioning

confidence: 99%

Why use Ionic Liquids for Electrodeposition?

Abbott

Dalrymple

Endres

et al. 2008

Electrodeposition From Ionic Liquids

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With any great voyage of discovery the explorer should always be asked at the outset "Why are you doing this?" To answer the question "Why use ionic liquids for electrodeposition?" it is first necessary to look at current best practice and find its limitations.It is widely recognised that in 1805 Italian chemist, Luigi Brugnatelli made the first experiments in what we now know as electroplating. Brugnatelli used the newly discovered Voltaic Pile to deposit gold "I have lately gilt in a complete manner two large silver medals, by bringing them into communication by means of a steel wire, with a negative pole of a voltaic pile, and keeping them one after the other immersed in ammoniuret of gold newly made and well saturated" [1]. The process was later improved by John Wright who found that potassium cyanide was a beneficial electrolyte to add for silver and gold plating as it allowed thick adherent deposits to be obtained. Until the middle of the 19th century the production of jewellery and the gilding of decorative items were the main uses of electrodeposition.With an increased understanding of electrochemistry, the practice of metal deposition spread to non-decorative metals such as nickel, brass, tin, and zinc by the 1850s. Even though electroplated goods entered many aspects of manufacturing industry very little changed about the physical processes involved in electrodeposition for about 100 years. It was only with the advent of the electronics industry in the middle of the 20th century that significant changes occurred in the hardware and chemistry of the plating solutions. The post-war period saw an increase in gold plating for electronic components and the use of less hazardous plating solutions. This trend has continued with increased control of hazardous materials to the environment. Improved solution composition and power supply technology has allowed the development of fast and continuous plating of wire, metal strips, semiconductors and complex substrate geometries.Many of the technological developments seen in the electronics industry depend upon sophisticated electroplating including the use of exotic metals and this is one of the drivers for new technology within the electroplating sector. The other Electrodeposition from Ionic Liquids. Edited

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Novel properties of ionic liquids in selective sulfur removal from fuels at room temperature

Cited by 266 publications

References 8 publications

Theoretical Study on Interactions between N-Butylpyridinium Nitrate and Thiophenic Compounds

Theoretical Study on Interactions between N-Butylpyridinium Nitrate and Thiophenic Compounds

Ionic Liquids as Solvent, Catalyst Support Chemical Agent Decontamination and Detoxification

Why use Ionic Liquids for Electrodeposition?

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