Hydrotreatment of the Carbohydrate-Rich Fraction of Pyrolysis Liquids Using Bimetallic Ni Based Catalyst: Catalyst Activity and Product Property Relations | Sciact - CRIS-система Института катализа

Hydrotreatment of the Carbohydrate-Rich Fraction of Pyrolysis Liquids Using Bimetallic Ni Based Catalyst: Catalyst Activity and Product Property Relations Научная публикация

Журнал

Fuel Processing Technology
ISSN: 0378-3820

Вых. Данные

Год: 2018, Том: 169, Страницы: 258-268 Страниц : 11 DOI: 10.1016/j.fuproc.2017.10.006

Ключевые слова

Hydrotreatment, Ni based catalysts, Pyrolysis liquids, Pyrolytic sugar

Авторы

Yin Wang ¹ , Venderbosch Robertus Hendrikus ² , Alekseeva Maria V. ³ , Figueirêdo Monique Bernardes ¹ , Heeres Hans ² , Khromova Sofia A. ³ , Yakovlev Vadim A. ³ , Cannilla Catia ⁴ , Bonura Giuseppe ⁴ , Frusteri Francesco ⁴ , Heeres Hero Jan ¹

Организации

1	Department of Chemical Engineering, University of Groningen, Nijenborgh 4, 9747 AG, Groningen, The Netherlands
2	Biomass Technology Group BV, Josink Esweg 34, 7545 PN Enschede, The Netherlands
3	Boreskov Institute of Catalysis, 5, pr. Akad. Lavrentieva, 630090 Novosibirsk, Russia
4	CNR-ITAE, Istituto di Tecnologie Avanzate per l'Energia “Nicola Giordano”, Via S. Lucia sopra Contesse, 5-98126 Messina, Italy

Информация о финансировании (1)

Netherlands Enterprise Agency

The use of novel nickel based catalysts for the catalytic hydrotreatment of pyrolytic sugars, the carbohydrate-rich fraction of pine derived pyrolysis liquids, is reported. The catalysts are characterized by a high nickel loading (38 to 57 wt%), promoted by Cu, Pd, and/or Mo and a SiO2 based inorganic matrix. Experiments were carried out at 180 °C and 120 bar initial hydrogen pressure (room temperature) in a batch reactor set-up to gain insight in catalyst activity and product properties as a function of the catalyst composition. The most promising catalyst in terms of activity, as measured by the hydrogen uptake during reaction, was the Ni-Mo/SiO2-Al2O3 catalyst whereas the performance of the monometallic Ni/SiO2-Al2O3 catalyst was the lowest. As a result, the product oil obtained by the bimetallic Ni-Mo catalyst showed the highest H/C ratio and the lowest molecular weight of all catalysts tested. A detailed catalyst characterization study revealed that addition of Mo to the Ni catalyst suppresses the agglomeration of nickel nanoparticles during the catalytic hydrotreatment reaction.

Yin W. , Venderbosch R.H. , Alekseeva M.V. , Figueirêdo M.B. , Heeres H. , Khromova S.A. , Yakovlev V.A. , Cannilla C. , Bonura G. , Frusteri F. , Heeres H.J.
Hydrotreatment of the Carbohydrate-Rich Fraction of Pyrolysis Liquids Using Bimetallic Ni Based Catalyst: Catalyst Activity and Product Property Relations

Fuel Processing Technology. 2018. V.169. P.258-268. DOI: 10.1016/j.fuproc.2017.10.006 WOS Scopus РИНЦ CAPlus OpenAlex

Полный текст от издателя

Поступила в редакцию:	10 июл. 2017 г.
Принята к публикации:	7 окт. 2017 г.
Опубликована online:	31 окт. 2017 г.
Опубликована в печати:	1 янв. 2018 г.

Web of science:	WOS:000416189400028
Scopus:	2-s2.0-85033609096
РИНЦ:	31040901
Chemical Abstracts:	2017:1724833
OpenAlex:	W2766901941

БД	Цитирований
Web of science	22
Scopus	22
РИНЦ	18
OpenAlex	23