Catalytic gasification of dewatered sewage sludge in supercritical water: Influences of formic acid on hydrogen production
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- 作者：Y.J. Fana ; W. Zhua ; b ; zhuweiteam.hhu@gmail.com" class="auth_mail" title="E-mail the corresponding author ; M. Gonga ; Y. Sua ; c ; H.W. Zhanga ; J.N. Zenga
- 关键词：Hydrogen ; Sewage sludge ; Supercritical water gasification ; Formic acid
- 刊名：International Journal of Hydrogen Energy
- 出版年：2016
- 出版时间：23 February 2016
- 年：2016
- 卷：41
- 期：7
- 页码：4366-4373
- 全文大小：865 K
文摘
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Sewage sludge with or without formic acid were gasified in supercritical water.
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H2 yield reached up to 10.07 mol/kg organic matter with 6 wt% formic acid.
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Formic acid effectively suppressed the formation of phenols and char.
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Formic acid acted as both acid hydrolysis agent and effective hydrogenating agent.