Hydrodeoxygenation of acrylic acid using Mo₂C/Al₂O₃

详细信息    查看全文

• 作者：Angela S. Rocha^a ; Leandro A. Souza^b ; Ricardo R. Oliveira Jr.^c ; Alexandre B. Rocha^c ; Victor Teixeira da Silva^b ; ^{victor.teixeira@peq.coppe.ufrj.br}
• 关键词：Molybdenum carbide ; Hydrodeoxygenation ; Acrylic acid ; Vegetable oil ; DFT calculation
• 刊名：Applied Catalysis A: General
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：531
• 期：Complete
• 页码：69-78
• 全文大小：2521 K
• 卷排序：531

文摘

Propane is the main product in HDO of acrylic acid on Mo2C/Al2O3 at atmospheric pressure. DRIFTS and TPSR data suggest a that a dehydration step of the carboxyl is more favored than decarboxylation/decarbonilation. DFT calculations indicate that dehydration of the carboxyl group takes place prior to double bond hydrogenation.