Partial least squares modeling and analysis of furfural production from biomass-derived xylose over solid acid catalysts

You, Su Jin; Park, Nonam; Park, Eun Duck; Park, Myung-June

doi:10.1016/j.jiec.2014.02.044

Cited by 14 publications

(4 citation statements)

References 38 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The L/S ratio also had an important effect on the hydrochar yield obtained. due to the increase in the concentration gradient between water and OS, thus a lower yield was obtained for higher L/S ratios (You et al, 2015). analysis was extremely slow, lasting up to seven days due to the diffusional resistance at -196°C, and the pore volume was not fully accessible to nitrogen.…”

Section: Solid Fraction Analysismentioning

confidence: 99%

“…FU production from biomass has been extensively studied and different processes have been carried out to achieve good yields. These processes are generally one-step and batch processes, although two-steps processes (Raman andGnansounou, 2015, Riansa-Ngawong andPrasertsan, 2011) and continuous processes (You et al, 2015) have been also proposed. FU yield was 3.3 wt.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

High added-value products from the hydrothermal carbonisation of olive stones

Borrero-López

Fierro

Jeder

et al. 2016

Environ Sci Pollut Res

View full text Add to dashboard Cite

Olive stones (OS) were submitted to hydrothermal carbonisation (HTC) in order to evaluate the possibility of producing high added-value products, mainly furfural (FU) and 5-hydroxymethylfurfural (5-HMF) on one hand and hydrochars and carbons on the other hand. Temperature (160-240 °C), residence time (1-8 h), initial pH (1-5.5) and liquid/solid ratio (4-48 w/w) were systematically varied in order to study the main products and to optimise FU production. FU production yield up to 19.9 %, based on the hemicellulose content, was obtained. Other minor, but valuable, compounds such as 5-methylfurfural (5-MF) and some phenolic compounds were also produced. The hydrochar was carbonised at 900 °C, and the resultant carbon material was highly ultramicroporous with a peak of pore size distribution centred on 0.5 nm and a surface area as high as 1065 m g, typical of most carbon molecular sieves.

show abstract

Section: Solid Fraction Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

High added-value products from the hydrothermal carbonisation of olive stones

Borrero-López

Fierro

Jeder

et al. 2016

Environ Sci Pollut Res

View full text Add to dashboard Cite

show abstract

“…One could employ statistical models with multivariate analysis to determine the most critical variables that are employed in a surrogate model. Multivariable techniques include principal component analysis, 140,141 partial least squares, 142 Bayesian minimization, 143,144 and the Akaike's information criteria. 145,146 Surrogate models include principal component regression, polynomial correlations, radial basis functions, or kriging/Gaussian process models.…”

Section: Process Systems Engineering (Pse) For Product and Pathway Di...mentioning

confidence: 99%

Accelerating manufacturing for biomass conversion via integrated process and bench digitalization: a perspective

et al. 2022

View full text Add to dashboard Cite

show abstract

“…Thus, hemicellulose can be separated as a liquid fraction by means of a hydrolysis stage, obtaining a solid which contains cellulose and lignin that can subsequently be valorized (Cai et al, 2014;Cuevas et al, 2015b;Raman and Gnansounou, 2015). In the literature, there are numerous studies dealing with the production of furfural from agricultural biomass, in single (Fernández-Bolaños et al, 2001;Lama-Muñoz et al, 2014;Saleh et al, 2014;Cuevas et al, 2015a), two-steps (Riansa-Ngawong and Prasertsan, 201; Raman and Gnansounou, 2015) or continuous (You et al, 2015) processes. However, cellulose and lignin can also be degraded, leading to side reactions that decrease furfural yield and generate more wastes (Zhang et al, 2014).…”

Section: Introductionmentioning

confidence: 99%