High-Temperature Water Gas Shift Reaction Over Fe/Al/Cu Oxide Based Catalysts Using Simulated Waste-Derived Synthesis Gas

Jeong, Dae-Woon; Subramanian, Vijayanand; Shim, Jae Oh; Jang, Won-Jun; Seo, Yong Chil; Roh, Hyun Seog; Gu, Jae-Hoi; Lim, Yong Taek

doi:10.1007/s10562-013-0981-y

Cited by 53 publications

(30 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…However, the high CO concentration of the waste-derived synthesis gas can deteriorate the catalytic performance of commercial FeeCr catalyst because it makes severe conditions [20]. We also reported that a Fe/Al/Cu catalyst prepared by the simple solegel method showed high catalytic performance without an activation procedure [9]. It has been reported that a Fe/Al/Cu catalyst synthesized by the solegel technique exhibited higher activity than Fe/Al/Cu catalysts prepared by precipitation-impregnation techniques [21].…”

Section: Introductionmentioning

confidence: 95%

“…In our earlier report, we prepared the Fe/Al/Cu catalysts by the impregnation method, and applied them to the HT-WGS reaction using waste-derived synthesis gas [9]. Our developed Fe/Al/Cu catalyst exhibited higher catalytic activity and stability than the commercial FeeCr catalyst.…”

Section: Introductionmentioning

confidence: 96%

“…The generation of energy from waste has been attractive for many years and waste gasification is a viable technology for the production of clean hydrogen [9]. In addition, the application of waste gasification can reduce negative environmental impacts, such as air pollution, groundwater contamination, and other problems related to the various wastes caused by premature combustion [10].…”

Section: Introductionmentioning

confidence: 99%

“…The water gas shift (WGS) reaction is a key process in waste gasification for clean H 2 production using waste-derived synthesis gas [9]. Because the WGS reaction is slightly exothermic and favorable at low reaction temperatures thermodynamically, two reaction stages are employed in industry.…”

Section: Introductionmentioning

confidence: 99%

“…In addition, using a Cu promoter can enhance the HT-WGS activity of the FeeAl catalyst [17]. Therefore, Fe/Al/Cu catalysts have attracted a great deal of interest due to their outstanding performance for HT-WGS [9,17,20].…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

The effect of preparation method on Fe/Al/Cu oxide-based catalyst performance for high temperature water gas shift reaction using simulated waste-derived synthesis gas

Jeong

Jang

et al. 2015

International Journal of Hydrogen Energy

Self Cite

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 95%

Section: Introductionmentioning

confidence: 96%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

The effect of preparation method on Fe/Al/Cu oxide-based catalyst performance for high temperature water gas shift reaction using simulated waste-derived synthesis gas

Jeong

Jang

et al. 2015

International Journal of Hydrogen Energy

Self Cite

View full text Add to dashboard Cite

Ethanol Steam Reforming Followed by Water‐Gas Shift Reaction over Ce‐Ni/MCM‐41 and Fe‐Based Catalysts

Rahmanzadeh

Taghizadeh

2019

Chem Eng & Technol

View full text Add to dashboard Cite

Current research focuses on hydrogen production from ethanol steam reforming (ESR) followed by water-gas shift (WGS) reaction. Ce-Ni/MCM-41 and Fe/Ce/M (where M = K, La, Ti) catalysts were prepared by the wet-impregnation technique and used for the ESR and WGS reactions, respectively. All experiments were carried out at 600°C. The effects of the reduction time, the ratio of the two catalysts, and their arrangement were also investigated. The best results were obtained using Fe/Ce/Ti as WGS catalyst and with a separate array because the H 2 production and CO 2 level in the product gas were improved while that of CO was reduced. To generate high-purity hydrogen, the CaO-based adsorbent was used as a third layer to adsorb CO 2 from the gaseous products.

show abstract

Experimental studies on sodium methoxide supported bentonite catalyst for biodiesel preparation from waste sunflower oil

Naik

Meivelu

2020

Env Prog and Sustain Energy

View full text Add to dashboard Cite

Clays are abundantly available support material used for the preparation of green heterogeneous catalysts to produce biodiesel. In the present study, bentonite clay supported on sodium methoxide catalyst was prepared by impregnation process. The catalyst characterization was done by powder X‐ray diffraction, brunauer–emmett–teller analysis, thermo‐gravimetric analysis, Fourier transform infrared spectroscopy, scanning electron microscopy, atomic absorption spectroscopy, and Hammett indicator techniques. The study for determination of optimal parameters in biodiesel production was carried out using response surface methodology. A biodiesel yield of 94.33% was achieved with 2 wt% catalyst amount, 12:1 M ratio of methanol to oil, 70 min reaction time at 55°C. It was observed that the prepared catalyst has good catalytic activity. An additional significance of the synthesized catalyst was that it could be easily recovered and used in consecutive cycles without any substantial loss of catalytic activity. The physical and chemical fuel properties were determined and met the American Society for Testing and Materials Standard.

show abstract

High-Temperature Water Gas Shift Reaction Over Fe/Al/Cu Oxide Based Catalysts Using Simulated Waste-Derived Synthesis Gas

Cited by 53 publications

References 29 publications

The effect of preparation method on Fe/Al/Cu oxide-based catalyst performance for high temperature water gas shift reaction using simulated waste-derived synthesis gas

The effect of preparation method on Fe/Al/Cu oxide-based catalyst performance for high temperature water gas shift reaction using simulated waste-derived synthesis gas

Ethanol Steam Reforming Followed by Water‐Gas Shift Reaction over Ce‐Ni/MCM‐41 and Fe‐Based Catalysts

Experimental studies on sodium methoxide supported bentonite catalyst for biodiesel preparation from waste sunflower oil

Contact Info

Product

Resources

About