Catalytic partial oxidation of methane over nickel and ruthenium based catalysts under low O 2 /CH 4 ratios and with addition of steam

Velasco, Jorge; Fernandez, Cristhian; López, Luís A.; Cabrera, Saúl; Boutonnet, Magali; Järås, Sven

doi:10.1016/j.fuel.2015.03.009

Cited by 46 publications

(22 citation statements)

References 51 publications

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“…2018 components of catalysts, relate to such promising methods [15][16][17][18][19]. The main advantages of these methods are: low energy costs, short synthesis times, no need for expensive equipment, the possibility of a onestage conversion of inorganic materials to final products using chemical reaction energy, an increase in non-stoichiometric phases of products due to high thermal gradient and rapid cooling rate [20][21][22].…”

Section: Introductionmentioning

confidence: 99%

Development of Composite Materials by Combustion Synthesis Method for Catalytic Reforming of Methane to Synthesis Gas

Тунгатарова¹,

Xanthopoulou²,

Kaumenova³

et al. 2018

JSC «D.V. SOKOLSKY INSTITUTE OF FUEL, CATALYSIS AND ELECTROCHEM

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Известия Национальной академии наук Республики Казахстан 2 NAS RK is pleased to announce that News of NAS RK. Series of chemistry and technologies scientific journal has been accepted for indexing in the Emerging Sources Citation Index, a new edition of Web of Science. Content in this index is under consideration by Clarivate Analytics to be accepted in the Science Citation Index Expanded, the Social Sciences Citation Index, and the Arts & Humanities Citation Index. The quality and depth of content Web of Science offers to researchers, authors, publishers, and institutions sets it apart from other research databases. The inclusion of News of NAS RK. Series of chemistry and technologies in the Emerging Sources Citation Index demonstrates our dedication to providing the most relevant and influential content of chemical sciences to our community. Қазақстан Республикасы Ұлттық ғылым академиясы "ҚР ҰҒА Хабарлары. Химия жəне технология сериясы" ғылыми журналының Web of Science-тің жаңаланған нұсқасы Emerging Sources Citation Index-те индекстелуге қабылданғанын хабарлайды. Бұл индекстелу барысында Clarivate Analytics компаниясы журналды одан əрі the Science Citation Index Expanded, the Social Sciences Citation Index жəне the Arts & Humanities Citation Index-ке қабылдау мəселесін қарастыруда. Webof Science зерттеушілер, авторлар, баспашылар мен мекемелерге контент тереңдігі мен сапасын ұсынады. ҚР ҰҒА Хабарлары. Химия жəне технология сериясы Emerging Sources Citation Index-ке енуі біздің қоғамдастық үшін ең өзекті жəне беделді химиялық ғылымдар бойынша контентке адалдығымызды білдіреді. НАН РК сообщает, что научный журнал «Известия НАН РК. Серия химии и технологий» был принят для индексирования в Emerging Sources Citation Index, обновленной версии Web of Science. Содержание в этом индексировании находится в стадии рассмотрения компанией Clarivate Analytics для дальнейшего принятия журнала в the Science Citation Index Expanded, the Social Sciences Citation Index и the Arts & Humanities Citation Index. Web of Science предлагает качество и глубину контента для исследователей, авторов, издателей и учреждений. Включение Известия НАН РК в Emerging Sources Citation Index демонстрирует нашу приверженность к наиболее актуальному и влиятельному контенту по химическим наукам для нашего сообщества.

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Section: Introductionmentioning

confidence: 99%

Development of Composite Materials by Combustion Synthesis Method for Catalytic Reforming of Methane to Synthesis Gas

Тунгатарова¹,

Xanthopoulou²,

Kaumenova³

et al. 2018

JSC «D.V. SOKOLSKY INSTITUTE OF FUEL, CATALYSIS AND ELECTROCHEM

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“…Several noble catalysts have been used in CPOM reactions, especially group VIII–X (8–10) metals, e.g., rhodium (Rh), ruthenium (Ru), palladium (Pd), lanthanum (La), and platinum (Pt) , , , , where rhodium demonstrated good activity , . It was reported that Rh is more selective to syngas production (CO and H 2 ) than Pt in CPOM reactions in the corresponding catalysts of Rh/ α ‐Al 2 O 3 and Pt/ α ‐Al 2 O 3 , respectively .…”

Section: Types Of Metal Catalystsmentioning

confidence: 99%

“…Dry reforming with a ratio of 1 is appropriate for dimethyl ether production in one single step at high pressure as defined in Eq. (6).…”

Section: Why Partial Oxidation Is the Most Suitable Reforming Reactiomentioning

confidence: 99%

Catalytic Hydrogen Production from Methane Partial Oxidation: Mechanism and Kinetic Study

Osman

2020

Chem Eng & Technol

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The multifunctional potential of a transition and noble metal catalyst supported on either a single support or combined oxide support in the catalytic partial oxidation of methane (CPOM) is reviewed. The close interaction and interfacial area between the metal, reducible oxide, and acidic support are highlighted, which are crucial for low‐temperature CPOM. The effects of the catalyst components and their preparation methods are considered. Their impact on the catalytic performance and stability on the CPOM reaction is evaluated. The two main mechanisms of CPOM, namely, direct partial oxidation and combustion and reforming reaction, are also covered along with the most recent kinetic studies. Finally, the deactivation of the CPOM catalysts is evaluated in terms of coke and carbon deposition along with CO poisoning.

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“…The carbon deposition on the catalyst surface is one of the reasons that causes catalyst deactivation. In the tri-reforming process, the appearances of O 2 and H 2 O may suppress carbon formation [40,41]. Therefore, catalyst deactivation due to carbon deposition on the catalyst surface is neglected in this study.…”

Section: Chemical Reactionmentioning

confidence: 99%

Analysis of Syngas Production from Biogas via the Tri-Reforming Process

Chein

Hsu

2018

Energies

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Abstract:The tri-reforming process was employed for syngas production from biogas at elevated pressures in this study. In the tri-reforming process, air and water were added simultaneously as reactants in addition to the main biogas components. The effects of various operating parameters such as pressure, temperature and reactant composition on the reaction performance were studied numerically. From the simulated results, it was found that methane and carbon dioxide conversions can be enhanced and a higher hydrogen/carbon monoxide ratio can be obtained by increasing the amount of air. However, a decreased hydrogen yield could result due to the reverse water-gas shift reaction. A higher level of methane conversion and hydrogen/carbon monoxide ratio can be obtained with increased water addition.

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Catalytic partial oxidation of methane over nickel and ruthenium based catalysts under low O 2 /CH 4 ratios and with addition of steam

Cited by 46 publications

References 51 publications

Development of Composite Materials by Combustion Synthesis Method for Catalytic Reforming of Methane to Synthesis Gas

Development of Composite Materials by Combustion Synthesis Method for Catalytic Reforming of Methane to Synthesis Gas

Catalytic Hydrogen Production from Methane Partial Oxidation: Mechanism and Kinetic Study

Analysis of Syngas Production from Biogas via the Tri-Reforming Process

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