Compositional Analysis of Lignocellulosic Feedstocks. 2. Method Uncertainties
نویسندگان
چکیده
منابع مشابه
Compositional Analysis of Lignocellulosic Feedstocks. 2. Method Uncertainties
The most common procedures for characterizing the chemical components of lignocellulosic feedstocks use a two-stage sulfuric acid hydrolysis to fractionate biomass for gravimetric and instrumental analyses. The uncertainty (i.e., dispersion of values from repeated measurement) in the primary data is of general interest to those with technical or financial interests in biomass conversion technol...
متن کاملCompositional Analysis of Lignocellulosic Feedstocks. 1. Review and Description of Methods
As interest in lignocellulosic biomass feedstocks for conversion into transportation fuels grows, the summative compositional analysis of biomass, or plant-derived material, becomes ever more important. The sulfuric acid hydrolysis of biomass has been used to measure lignin and structural carbohydrate content for more than 100 years. Researchers have applied these methods to measure the lignin ...
متن کاملFeedstocks for lignocellulosic biofuels.
In 2008, the world produced approximately 87 gigaliters of liquid biofuels, which is roughly equal to the volume of liquid fuel consumed by Germany that year. Essentially, all of this biofuel was produced from crops developed for food production, raising concerns about the net energy and greenhouse gas effects and potential competition between use of land for production of fuels, food, animal f...
متن کاملAltered lignin biosynthesis using biotechnology to improve lignocellulosic biofuel feedstocks.
Lignocellulosic feedstocks can be converted to biofuels, which can conceivably replace a large fraction of fossil fuels currently used for transformation. However, lignin, a prominent constituent of secondary cell walls, is an impediment to the conversion of cell walls to fuel: the recalcitrance problem. Biomass pretreatment for removing lignin is the most expensive step in the production of li...
متن کاملNeutrosophy, Method of Uncertainties Process Analysis
This paper presents the importance of Neutrosophy theory in order to find a method that could solve the uncertainties arising on process analysis. The aim of this pilot study is to find a procedure to diminish the uncertainties induced by manufacturing, maintenance, logistics, design, human resources. The study is intended to identify a method to answer uncertainties solving in order to support...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Agricultural and Food Chemistry
سال: 2010
ISSN: 0021-8561,1520-5118
DOI: 10.1021/jf100807b