| Reactive adsorption desulfurization coupling aromatization on Ni/ZnO-Zn6Al2O9 prepared by ZnxAly(OH)(2)(CO3)(z)center dot xH(2)O precursor for FCC gasoline | |
| Department | OSSO国家重点实验室 |
Wang TH(王廷海)1,2,3; Wang, Xueli3; Gao, Yuan3; Su, Yi3; Miao ZC(苗智超)1 ; Wang, Chenchen3; Lu, Longgang3; Chou LJ(丑凌军)1; Gao XH(高雄厚)3; Chou LJ(丑凌军)
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| 2015 | |
| Source Publication | Journal of Energy Chemistry
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| ISSN | 2095-4956 |
| Volume | 24Issue:4Pages:503-511 |
| Abstract | Aiming to improve the reactive adsorption desulfurization (RADS) performances of Ni/ZnO adsorbents, ZnxAly(OH)2(CO3)z•xH2O precursor is synthesized by coprecipitation of Zn2+, AlO2−, and CO32−; the ZnO-Zn6Al2O9 composite oxides are obtained by the calcination of ZnxAly(OH)2(CO3)z•xH2O precursor, and the Ni/ZnO-Zn6Al2O9 (6.0 wt% NiO) adsorbents are prepared by wetness impregnation method. The phase, acid strength, acid type and quantity, morphology, and thermal properties were characterized by X-ray diffraction, temperature-programmed desorption of ammonia, pyridine-adsorbed infrared spectrum, high-resolution transmission electron microscopy, and Thermo Gravimetry-Derivative Thermo Gravimetry (TG-DTG), respectively. The breakthrough sulfur capacities of six adsorbents are between 34.2 and 47.9 mg/gcat. The kinetic studies indicated that the active energy of RADS (49.4 kJ/mol) could reach nano-sized ZnO, the particle size of is about 12.0 nm. All the excellent RADS performances can be due to the high SBET. Also, there are some extents of aromatization reactions that occur, which can be contributed to the Bönsted acid rooted in Zn6Al2O9 composite oxide, and the octane number of products can be preserved well. |
| Keyword | Reactive Adsorption Desulfurization Znxaly(Oh)(2)(Co3)(z)Center Dot Xh(2)o Precursor Ni/zno-zn6al2o9 Fcc Gasoline Aromatization |
| Subject Area | 物理化学与绿色催化 |
| DOI | 10.1016/j.jechem.2015.07.002 |
| Indexed By | SCI |
| If | 2.322 |
| Language | 英语 |
| Funding Project | 多相选择氧化课题组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18609 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） |
| Corresponding Author | Chou LJ(丑凌军) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lanzhou 730000, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Lanzhou Petrochem Res Ctr Petrochina, Lanzhou 730000, Gansu, Peoples R China |
| Recommended Citation GB/T 7714 | Wang TH,Wang, Xueli,Gao, Yuan,et al. Reactive adsorption desulfurization coupling aromatization on Ni/ZnO-Zn6Al2O9 prepared by ZnxAly(OH)(2)(CO3)(z)center dot xH(2)O precursor for FCC gasoline[J]. Journal of Energy Chemistry,2015,24(4):503-511. |
| APA | Wang TH.,Wang, Xueli.,Gao, Yuan.,Su, Yi.,Miao ZC.,...&丑凌军.(2015).Reactive adsorption desulfurization coupling aromatization on Ni/ZnO-Zn6Al2O9 prepared by ZnxAly(OH)(2)(CO3)(z)center dot xH(2)O precursor for FCC gasoline.Journal of Energy Chemistry,24(4),503-511. |
| MLA | Wang TH,et al."Reactive adsorption desulfurization coupling aromatization on Ni/ZnO-Zn6Al2O9 prepared by ZnxAly(OH)(2)(CO3)(z)center dot xH(2)O precursor for FCC gasoline".Journal of Energy Chemistry 24.4(2015):503-511. |
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| Wang-2015-Reactive a（2740KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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