Process Design and Economics for the Production of Algal Biomass: Algal Biomass Production in Open Pond Systems and Processing Through Dewatering for Downstream Conversion

Проектирование процесса и экономика производства альgalной биомассы: производство альgalной биомассы в открытых прудовых системах и ее обезвоживание для последующей конверсии
Ryan Davis, Bioenergy Technologies Office (EE-3B) USDOE Office of Energy Efficiency and Renewable Energy (EERE), Jennifer Markham, Christopher Kinchin, Nicholas Grundl, Eric Tan, David Humbird
2016-02-17

algal biomass productionbiofuel conversiondewatering operationsopen pond cultivationprocess economics
This report describes in detail a set of aspirational design and process targets to better understand the realistic economic potential for the production of algal biomass for subsequent conversion to biofuels and/or coproducts, based on the use of open pond cultivation systems and a series of dewatering operations to concentrate the biomass up to 20 wt% solids (ash-free dry weight basis).
1
It focuses on open pond cultivation systems as the production platform for biomass intended for conversion into biofuels and/or coproducts.
2
The process includes sequential dewatering operations designed to concentrate algal biomass to 20 wt% solids on an ash-free dry-weight basis.
3
The report defines aspirational process-design and economic targets for evaluating the realistic potential of algal biomass production.
4
The targets provide a framework for assessing the economics of algal biomass production and downstream processing rather than reporting demonstrated commercial performance.

algal biomass production in open pond cultivation systems and subsequent dewatering

process design targets and economic potential for concentrating algal biomass to 20 wt% solids for downstream conversion to biofuels and/or coproducts

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Publication Date
2016-02-17
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Authors
Ryan Davis
Bioenergy Technologies Office (EE-3B) USDOE Office of Energy Efficiency and Renewable Energy (EERE)
Jennifer Markham
Christopher Kinchin
Nicholas Grundl
Eric Tan
David Humbird
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