Novel integrated mechanical biological chemical treatment (MBCT) systems for the production of levulinic acid from fraction of municipal solid waste: A comprehensive techno-economic analysis
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- 作者：Jhuma Sadhukhana ; jhumasadhukhan@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Kok Siew Nga ; Elias Martinez-Hernandezb
- 关键词：Circular economy ; Metal and energy and material resource recovery from MSW ; Municipal solid waste management ; Combined heat and power (CHP) ; Refuse derived fuel (RDF) and compost like output (CLO) ; Biorefinery process simulation in Aspen Plus© ; Value analysis and discounted cash flow (DCF) analysis
- 刊名：Bioresource Technology
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：215
- 期：Complete
- 页码：131-143
- 全文大小：1704 K
文摘
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The MBCT plant’s annual cost is 191 Euro/t MSW; 71% incurred from chemical section.
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Its economic margin (product prices – annual cost – MSW cost) is 118 Euro/t MSW.
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Economic margin in decreasing order chemical > metals > fuel > energy > composting.
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Value analysis shows diversion of CLO into chemical eliminates needs for gate fees.
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Process integration, value, payback and DCF analyses for competitive biorefineries.