Results 1 to 10 of about 4,275 (227)

Selective hydrodeoxygenation of α, β-unsaturated carbonyl compounds to alkenes [PDF]

Nature Communications
Achieving selective hydrodeoxygenation of α, β-unsaturated carbonyl groups to alkenes poses a substantial challenge due to the presence of multiple functional groups.
Tianjiao Wang, Yu Xin, Bingfeng Chen, Bin Zhang, Sen Luan, Minghua Dong, Yuxuan Wu, Xiaomeng Cheng, Ye Liu, Huizhen Liu, Buxing Han   +10 more
doaj   +3 more sources

Study of catalytic hydrodeoxygenation performance for the Ni/KIT-6 catalysts

Journal of Saudi Chemical Society, 2018
Ni/KIT-6 catalysts loaded with different amounts of metallic Ni were prepared by impregnation method. The prepared catalysts and their precursors were investigated through wide- and low-angle XRD, TEM, BET, H2-TPR, and H2-TPD analyzes.
Shuang Chen, Xueyuan Pan, Caixia Miao, Hongmei Xie, Guilin Zhou, Zhaojie Jiao, Xianming Zhang   +6 more
doaj   +2 more sources

Molecular Nitrogen as an Extraordinary Accelerator for Hydrodeoxygenation [PDF]

Chem, 2020
Molecular nitrogen (N2) has been long believed to be an inert gas. Recently in Nature Catalysis, Duan et al. reported that N2 could dramatically promote the catalytic performance of hydrodeoxygenation over ruthenium-based catalysts and that as-formed hydrogenated nitrogen species contributed to the reduction of the activation energy required for carbon-
Zhang, Xiaofei, Tang, Zhiyong
openaire   +3 more sources

Hydrogenation and hydrodeoxygenation of biomass-derived oxygenates to liquid alkanes for transportation fuels

Data in Brief, 2018
An attractive approach for the production of transportation fuels from renewable biomass resources is to convert oxygenates into alkanes. In this paper, C5–C20 alkanes formed via the hydrogenation and hydrodeoxygenation of the oligomers of furfuryl ...
Shaohui Sun, Ruishu Yang, Xin Wang, Shaokang Yan   +3 more
doaj   +2 more sources

Synthesis of Green Diesel From Waste Cooking Oil Through Hydrodeoxygenation Technology With NiMo/γ-Al2O3 Catalysts

MATEC Web of Conferences, 2018
Hydrodeoxygenation (HDO) of waste cooking oil (WCO) and trapped grease over sulfide catalysts was examined to produce high quality transportation fuel from low-grade resources.
Heriyanto Heri, Murti Sumbogo SD, Heriyanti Septina Is, Sholehah Inayatu, Rahmawati Ayi   +4 more
doaj   +2 more sources

A Comprehensive Review of Catalytic Hydrodeoxygenation of Lignin-Derived Phenolics to Aromatics [PDF]

Molecules
Single-ring aromatic compounds including BTX (benzene, toluene, xylene) serve as essential building blocks for high-performance fuels and specialty chemicals, with extensive applications spanning polymer synthesis, pharmaceutical manufacturing, and ...
Sitong Dong, Gang Feng
doaj   +2 more sources

Preparation of Ni-Fe alloy catalyst and catalytic hydrodeoxygenation of stearic acid

Meitan xuebao, 2023
The study of the preparation on hydrocarbon-based biodiesel from oils and fats by hydrodeoxygenation is of great practical importance and has a broad application potential.
Xiaobo GUO, Wei WANG, Jiaping ZHAO, Junming XU, Ping ZHAO, Peng LIU   +5 more
doaj   +1 more source

Crystal-phase engineering of PdCu nanoalloys facilitates selective hydrodeoxygenation at room temperature

The Innovation, 2022
Selective hydrodeoxygenation of biomass-derived aromatic alcohols to value-added chemical or fuel is of great importance for sustainable biomass upgrading, and hydrodeoxygenation of 5-hydroxymethylfurfural (HMF) to 2,5-dimethylfuran (DMF) is one of the ...
Shaopeng Li, Minghua Dong, Mi Peng, Qingqing Mei, Yanyan Wang, Junjuan Yang, Youdi Yang, Bingfeng Chen, Shulin Liu, Dequan Xiao, Huizhen Liu, Ding Ma, Buxing Han   +12 more
doaj   +1 more source

The Production of Green Diesel Rich Pentadecane (C15) from Catalytic Hydrodeoxygenation of Waste Cooking Oil using Ni/Al2O3-ZrO2 and Ni/SiO2-ZrO2

Bulletin of Chemical Reaction Engineering & Catalysis, 2022
Hydrodeoxygenation (HDO) is applied in fuel processing technology to convert bio-oils to green diesel with metal-based catalysts. The major challenges to this process are feedstock, catalyst preparation, and the production of oxygen-free diesel fuel.
Momodou Salieu Sowe, Arda Rista Lestari, Eka Novitasari, Masruri Masruri, Siti Mariyah Ulfa   +4 more
doaj   +1 more source

动植物油脂加氢脱氧贵金属系催化剂的研究进展Review of noble metal catalyst for the hydrodeoxygenation of animal fats and vegetable oils

Zhongguo youzhi, 2022
动植物油脂加氢脱氧制备生物燃料或化学品是替代传统化石资源路线的重要途径之一。该路线经济性好、绿色环保，具有广阔的应用前景。从反应机制、单活性金属、多活性金属、一步法实现加氢脱氧和临氢异构以及催化剂失活等方面对近年来动植物油脂加氢脱氧领域贵金属系催化剂的研究进展分别进行了归纳和总结，提出了该领域存在的问题，并对未来发展方向进行了展望，旨在为动植物油脂加氢脱氧的研究提供一定的参考依据。 Hydrodeoxygenation of animal fats and vegetable oils into ...
龚绍峰1，龚建议2，雷稳强1，肖新生1 GONG Shaofeng1, GONG Jianyi2, LEI Wenqiang1, XIAO Xinsheng1
doaj   +1 more source