Methane Catalytic Cracking to Make Hydrogen and Graphitic Nano Carbons (Nanotubes, Microfibers, Microballs, Onions) with Zero Emission

Autor:	Min Zhang, Weike Zhang, Jiali Cui, Yuzhen Li, Sanyuan Zhang, Lili Gao, Lizhen Gao
Rok vydání:	2014
Předmět:	Hydrogen chemistry.chemical_element Carbon nanotube Fluid catalytic cracking Methane Catalysis law.invention Inorganic Chemistry chemistry.chemical_compound chemistry Chemical engineering law Nano Organic chemistry Physical and Theoretical Chemistry Benzene Carbon
Zdroj:	Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry. 44:1166-1174
ISSN:	1553-3182 1553-3174
Popis:	Methane was catalytically decomposed to hydrogen and highly graphitic carbon nanotubes, microfibers, microballs, and nano onions. Over Mo x –Ni(Fe,Co) y –MgO z , single-walled carbon nanotubes (SWNTs) and thin-walled carbon nanotubes (TWNTs) were produced; over Ni/Y, individually separated SWNTs were generated; over La2NiO4, multiwalled carbon nanotubes (MWNTs) were made. Over Ni/MCM-41, with the addition of benzene, the carbon microballs (CMBs) were produced. Over Fe–Cr alloy and LaNi0.9Co0.1O3, the carbon nano onions (CNOs) and carbon microfibers (CMFs) were produced, respectively. The methane conversion efficiency and carbon growth rate followed the order: CNOs > CMBs > CMFs > MWNTs > TWNTs > SWNTs.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9984a2ce6e22d08bf9b1b52d379a6575 https://doi.org/10.1080/15533174.2013.797452 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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