Design of experiments (DOE) for adsorptive desulfurization (ADS) of liquid fuels – A review

Yeole, Niteen R.; Parthasarthy, Vijay

doi:10.1016/j.matpr.2021.12.230

Cited by 6 publications

(4 citation statements)

References 50 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A model equation relating response variable with independent variables can be obtained through DoE 84,85 . The role of DoE in the ADS of liquid fuels was reviewed by Yeole and Parthsarthy 86 . Additionally, new statistical models were developed and compared with the reported one.…”

Section: Design Of Experiments (Doe)mentioning

confidence: 99%

See 1 more Smart Citation

An overview of adsorptive desulfurization of liquid transportation fuels over various adsorbents including zeolites

Yeole

2022

Env Prog and Sustain Energy

Self Cite

View full text Add to dashboard Cite

The conventional technique of hydrodesulfurization (HDS) faces challenges while removing refractory sulfur compounds from liquid fuels. Alternative techniques are under exploration. One of the alternative techniques is adsorptive desulfurization (ADS). In ADS, an adsorbent is used to remove sulfur through physical or chemical adsorption. Moreover, it is possible at ambient conditions. Recent developments in the area of ADS is the focus of the present review. Various adsorbents have been assessed for ADS of the model and real feedstocks. These include both activated carbons and zeolites. Their modification through incorporation of metal ions can improve the performance. Present paper reviews recent progress regarding the development of adsorbents. Improvement of selectivity and stability along with regeneration and reuse too, reviewed. Regeneration studies are helpful in knowing the reusability of adsorbents. Various methods of regeneration such as thermal, solvent and their combination have been addressed. Thus, present paper covers modification, testing, regeneration and reuse of adsorbents for ADS of liquid fuels. Equilibrium, kinetic and thermodynamic studies relevant to chosen topic also reviewed. Challenges do exist in testing adsorbents for ADS of commercial fuels. These challenges arise due to the competitive adsorption between sulfur compounds and aromatics. For commercialization of ADS, the development of adsorbent with cheaper metal ions and ideal regeneration methods are essential.

show abstract

Section: Design Of Experiments (Doe)mentioning

confidence: 99%

“…84,85 The role of DoE in the ADS of liquid fuels was reviewed by Yeole and Parthsarthy. 86 Additionally, new statistical models were developed and compared with the reported one. Microsoft Excel ® was used for data analysis.…”

Section: Design Of Experiments (Doe)mentioning

confidence: 99%

An overview of adsorptive desulfurization of liquid transportation fuels over various adsorbents including zeolites

Yeole

2022

Env Prog and Sustain Energy

Self Cite

View full text Add to dashboard Cite

show abstract

“…The sulphur limit in gasoline and diesel in the United States (USA) is 10 and 15 ppm, respectively, while it is 10 ppm in both in the European Union (EU). In contrast, Japan started carrying out the decision in 2007 to lower the sulphur content of gasoline and diesel to 10 ppm (Eßer et al, 2004;Stanislaus et al, 2010;Baeza, 2012;Ahmed, 2016;Yeole & Parthasarthy, 2022). To reduce the number of sulphur compounds in fuels, various methods such as hydrodesulphurization (Li et al, 2018;Zhou et al, 2019), oxidative desulphurization (Vickers, 2017;Rezvani et al, 2019;Wang et.…”

Section: Introductionmentioning

confidence: 99%

Adsorptive Desulfurization of Crude Oil with Clinoptilolite Zeolite

Özkan

2022

Natural and Engineering Sciences

View full text Add to dashboard Cite

Crude oil; is a fossil fuel containing carbon, hydrogen, sulfur and many other components and is one of the world's largest and most widely used energy sources. However, in order for crude oil to be used as an energy source, it must be refined. With the use of petroleum products obtained as a result of refining, very high amounts of SOx gas are released into the atmosphere. These gases seriously harm both the environment and human health. This study aimed to reduce the amount of sulfur in crude oil and reduce its possible damages by using clinoptilolite zeolite (CZ). For this purpose, first of all, CZ; was characterized by SEM and XRF. Then, 0.1 g, 0.5 g, 1 g, 2 g and 5 g of the characterized CZ were weighed and added to the 50 mL crude oil samples separately. The mixture was mixed with a magnetic stirrer at 400 rpm for 60 and 120 minutes at room temperature before going through with an adsorptive desulfurization step. Afterwards, it was separated from the adsorbent by centrifugation and the residual sulfur amount was determined by ASTM D 1552-03 method. As a result of this study, which was carried out in an experimental laboratory environment; it has been observed that the desulfurization efficiency varies between 0.75 and 5.76 % (w/v) with the use of CZ adsorbent. Moreover; it was determined that the highest sulfur removal was obtained by using 5 g CZ.

show abstract

“…Japan, on the other hand, started to implement the decision to reduce the sulphur level to 10 ppm for both gasoline and diesel in 2007. [8][9][10][11][12] Various methods such as hydrodesulphurization, 13,14 oxidative desulphurization [15][16][17] and extractive desulphurization 18,19 are used to reduce the number of sulphur compounds in fuels. 7 Hydrodesulphurisation (HDS) method, which has a short reaction time and high Desulphurization efficiency, is the oldest known Desulphurization method.…”

mentioning

confidence: 99%

Novel Research on the Use of Multi-Wall Carbon Nanotubes Functionalized with Copper Oxide Nanoparticles in the Adsorptive Desulphurization of Crude Oil: Laboratory Research

Özkan

2022

ECS J. Solid State Sci. Technol.

View full text Add to dashboard Cite

Crude oil; is known as liquid hydrocarbon, which is formed as a result of the metamorphosis of organic matter on earth. Crude oil is a complex mixture containing paraffin, naphthenes, olefins, aromatic compounds and a small but significant amount of sulphur. During refining crude oil; air pollutants such as COx, SOx and NOx, NH3, H2S, mercaptans, carbonyl sulfide and heavy metals are released. With the legal regulations made in many countries of the world, it obliges the use of environmentally friendly fuels containing less SOx and aromatic compounds. For this reason, an increasing number of studies are being carried out to reduce the number of sulphur compounds in crude oil as much as possible. For the same reason, in this study; firstly CuONPs and MWCNTs were synthesized separately, secondly MWCNTs were decorated with CuONPs the by the CVD method, and the third was characterized by SEM and XPS. Finally, 0.02 to 0.1 g of CuONPs/MWCNTs and MWCNTs were added separately to the crude oil and adsorptive desulphurization was performed with a contact time of 60 and 120 minutes. As a result of the experimental study, it has been determined that the desulphurization efficiency varies between 2.47% and 5.44%.

show abstract

Design of experiments (DOE) for adsorptive desulfurization (ADS) of liquid fuels – A review

Cited by 6 publications

References 50 publications

An overview of adsorptive desulfurization of liquid transportation fuels over various adsorbents including zeolites

An overview of adsorptive desulfurization of liquid transportation fuels over various adsorbents including zeolites

Adsorptive Desulfurization of Crude Oil with Clinoptilolite Zeolite

Novel Research on the Use of Multi-Wall Carbon Nanotubes Functionalized with Copper Oxide Nanoparticles in the Adsorptive Desulphurization of Crude Oil: Laboratory Research

Contact Info

Product

Resources

About