Modeling Integrated Biomass Gasification Business Concepts.

机译：建模综合生物质气化业务概念。

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Biomass gasification is an approach to producing energy and/or biofuels that could be integrated into existing forest product production facilities, particularly at pulp mills. Existing process heat and power loads tend to favor integration at existing pulp mills. This paper describes a generic modeling system for evaluating integrated biomass gasification business concepts over a range of production scales and process options, including process models and a discounted cash-flow model, all of which are contained in a Microsoft (Redmond, Washington) Office Excel workbook (available from the authors). The process models encompass biomass preparation, gasification, heat recovery, and syngas cleanup, along with the options of converting syngas to biofuel feedstocks via a FischerTropsch gas-to-liquid (GTL) process, the use of syngas or GTL tail gas for process heat energy, and the option of added process energy equipment, including turbines and generators. The cash-flow model computes measures of financial performance for incremental investment in gasification business concepts, including net present value and internal rate of return. We also describe stochastic simulation methods for financial risk assessment, and we present results of sensitivity analysis and stochastic simulation for investment in a biomass-to-liquid-fuel concept at an existing pulp mill, based on plausible but hypothetical process data and stochastic price projections. The results, as reinforced by the sensitivity analysis and risk assessment, suggest an investment may be attractive from a financial standpoint.

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Ince, P. J.; Bilek, E. M.; Dietenberger, M. A.;
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年度 2011
页码 1-38
总页数 38
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Biomass gasification; Biofuels; Economic feasibility; Forest biorefinery model;

机译：生物质气化;生物燃料;经济可行性;森林生物精炼模型;

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机译：荷兰布格纳姆（Buggenum）253 MWe整体气化联合循环发电厂的高百分比（高达70％）生物质共气化实验模型验证和热力学评估
3. Analysis of Operation Parameters in a Dual Fluidized Bed Biomass Gasifier Integrated with a Biomass Rotary Dryer: Development and Application of a System Model [J] . Jingge Li, Nargess Puadian, Shusheng Pang Energies . 2014,第7期

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4. Biomass Gasification Study Applied to Biomass Integrated Gasification Combined Cycle [C] . Guiyan Zang, Sharma Tejasvi, Albert Ratner US Combustion Meeting . 2017

机译：生物质气化研究适用于生物质综合气化联合循环
5. KINETIC ENGINEERING MODELING OF CO-CURRENT MOVING BED GASIFICATION REACTORS FOR CARBONACEOUS MATERIALS (GASIFICATION, MODELING, BIOMASS, DOWN-DRAFT). [D] . CHEN, JIN-SHI. 1986

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6. Dataset of biomass characteristics and net output power from downdraft biomass gasifier integrated power production unit [O] . Sahar Safarian, Seyed Mohammad Ebrahimi Saryazdi, Runar Unnthorsson, 2020

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Modeling Integrated Biomass Gasification Business Concepts.

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