Selective hydrogenation of o-glucose to o-sorbitol over HY zeolite supported ruthenium nanoparticles catalysts
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作者:
Mishra, Dinesh Kumar
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Korea Res Inst Chem Technol, Biorefinery Res Ctr, Taejon 305600, South KoreaKorea Res Inst Chem Technol, Biorefinery Res Ctr, Taejon 305600, South Korea
Mishra, Dinesh Kumar
[1
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Dabbawala, Aasif Asharaf
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Korea Res Inst Chem Technol, Biorefinery Res Ctr, Taejon 305600, South KoreaKorea Res Inst Chem Technol, Biorefinery Res Ctr, Taejon 305600, South Korea
Dabbawala, Aasif Asharaf
[1
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Park, Jung Je
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Korea Res Inst Chem Technol, Biorefinery Res Ctr, Taejon 305600, South KoreaKorea Res Inst Chem Technol, Biorefinery Res Ctr, Taejon 305600, South Korea
Park, Jung Je
[1
]
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Jhung, Sung Hwa
[2
,3
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Hwang, Jin-Soo
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Korea Res Inst Chem Technol, Biorefinery Res Ctr, Taejon 305600, South KoreaKorea Res Inst Chem Technol, Biorefinery Res Ctr, Taejon 305600, South Korea
Hwang, Jin-Soo
[1
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机构:
[1] Korea Res Inst Chem Technol, Biorefinery Res Ctr, Taejon 305600, South Korea
[2] Kyungpook Natl Univ, Dept Chem, Taegu 702701, South Korea
[3] Kyungpook Natl Univ, Green Nano Mat Res Ctr, Taegu 702701, South Korea
HY zeolite (HYZ) supported ruthenium (Ru) nanoparticles catalyst (Ru/HYZ) is prepared by simple impregnation method and is characterized by using energy dispersive X-ray analysis (EDX), transmission electron microscopy (TEM), CO chemisorption and inductively coupled plasma (ICP) mass spectrometry. The catalyst Ru/HYZ is evaluated in hydrogenation of D-glucose and hydrogenation experiments to produce a selective product D-sorbitol were conducted batch wise in a three-phase laboratory scale reactor. The kinetics studies of D-glucose hydrogenation using the catalyst Ru/HYZ were carried out. In the operating regime studied the rate of reaction showed first orders dependency with respect to D-glucose and hydrogen. For affording maximum D-glucose conversion, yield and selectivity to D-sorbitol, the reaction conditions were also optimized. C) 2013 Elsevier B.V. All rights reserved.
机构:
Zhejiang Pharmaceut Coll, Ningbo 315000, Zhejiang, Peoples R ChinaZhejiang Pharmaceut Coll, Ningbo 315000, Zhejiang, Peoples R China
Zhang, Xin Bo
Zhang, Ya Juan
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Zhejiang Pharmaceut Coll, Ningbo 315000, Zhejiang, Peoples R ChinaZhejiang Pharmaceut Coll, Ningbo 315000, Zhejiang, Peoples R China
Zhang, Ya Juan
Chen, Feng
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Zhejiang Pharmaceut Coll, Ningbo 315000, Zhejiang, Peoples R ChinaZhejiang Pharmaceut Coll, Ningbo 315000, Zhejiang, Peoples R China
Chen, Feng
Xiang, Yi Zhi
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Washington State Univ, Voiland Sch Chem Engn & Bioengn, Catalysis Clean Energy & Environm, Pullman, WA 99164 USAZhejiang Pharmaceut Coll, Ningbo 315000, Zhejiang, Peoples R China
Xiang, Yi Zhi
Zhang, Bin
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Zhejiang Pharmaceut Coll, Ningbo 315000, Zhejiang, Peoples R ChinaZhejiang Pharmaceut Coll, Ningbo 315000, Zhejiang, Peoples R China
Zhang, Bin
Xu, Li Yong
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Zhejiang Pharmaceut Coll, Ningbo 315000, Zhejiang, Peoples R ChinaZhejiang Pharmaceut Coll, Ningbo 315000, Zhejiang, Peoples R China
Xu, Li Yong
Zhang, Tian Rui
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Zhejiang Pharmaceut Coll, Ningbo 315000, Zhejiang, Peoples R ChinaZhejiang Pharmaceut Coll, Ningbo 315000, Zhejiang, Peoples R China