Steam explosion of lignocellulosic biomass for multiple advanced bioenergy processes: A review

2022 ◽  
Vol 154 ◽  
pp. 111871
Author(s):  
Yan Yu ◽  
Jie Wu ◽  
Xueyong Ren ◽  
Anthony Lau ◽  
Hamid Rezaei ◽  
...  
Keyword(s):  
Lignocellulosic Biomass ◽  
Steam Explosion

scholarly journals Production of Carbohydrates from Cardoon Pre-Treated by Acid-Catalyzed Steam Explosion and Enzymatic Hydrolysis

Energies ◽  
2019 ◽  
Vol 12 (22) ◽  
pp. 4288 ◽  
Author(s):  
Alessandro Bertini ◽  
Mattia Gelosia ◽  
Gianluca Cavalaglio ◽  
Marco Barbanera ◽  
Tommaso Giannoni ◽  
...  
Keyword(s):  
Enzymatic Hydrolysis ◽  
Lignocellulosic Biomass ◽  
Steam Explosion ◽  
Degradation Products ◽  
Liquid Fraction ◽  
Raw Material ◽  
Total Carbohydrate ◽  
Carbohydrate Degradation ◽  
Acid Catalyzed ◽  
Pre Treatment

Cardoon (Cynara cardunculus) is a promising crop from which to obtain oilseeds and lignocellulosic biomass. Acid-catalyzed steam explosion is a thermochemical process that can efficiently pre-treat lignocellulosic biomass. The drawback is the production of a high number of carbohydrate degradation products in the liquid fraction that could inhibit microbial growth. In this work, the lignocellulosic biomass of cardoon, gathered from a dedicated field, were used as the raw material for the production of fermentable monosaccharides by employing acid-catalyzed steam explosion. The raw material was pre-soaked with a dilute 1% (w/w) sulfuric acid solution and then subjected to steam explosion under three different severity conditions. The recovered slurry was separated into solid and liquid fractions, which were individually characterized to determine total carbohydrate and inhibitor concentrations. The slurry and the washed solid fraction underwent enzymatic hydrolysis to release glucose and pentose monosaccharides. By conducting the pre-treatment at 175 °C for 35 min and hydrolyzing the obtained slurry, a yield of 33.17 g of monosaccharides/100 g of cardoon was achieved. At the same conditions, 4.39 g of inhibitors/100 g of cardoon were produced.

PRODUCTION OF BIOFUEL FROM WASTE LIGNOCELLULOSIC BIOMASS MATERIALS BASED ON ENERGY SAVING VIEWPOINT

2012 ◽  
Vol 06 ◽  
pp. 715-720
Author(s):  
Maki Takano ◽  
Kazuhiro Hoshino
Keyword(s):  
Lignocellulosic Biomass ◽  
Rice Straw ◽  
Steam Explosion ◽  
Simultaneous Saccharification And Fermentation ◽  
Biofuel Production ◽  
Fermentable Sugars ◽  
Renewable Material ◽  
Suitable Combination ◽  
Biomass Materials ◽  
Simultaneous Saccharification

To develop biofuel production from waste lignocellulosic biomass materials the rice straw was selected one of renewable material and the degradation condition about pretreatment and enzymatic hydrolysis to obtain effectively fermentable sugars was investigated. Rice straw was pretreated by five kinds of methods and then the components ratio of rice straw was examined. First, the steam explosion was selected based on the degradability and the requirement energy. In addition, the best suitable combination of two cellulases to effective and economical hydrolyze was determined from the degradability of these pretreated rice straws. In the simultaneous saccharification and fermentation of the steam explosion rice straw by combining cellulase cocktail and a novel fermenting fungus, 13.2 g/L ethanol was able to product for 96 h.

Steam explosion-ionic liquid pretreatments on wetland lignocellulosic biomasses of Phragmites (sp.) and Thalia dealbata for Bio H2conversion

RSC Advances ◽  
2014 ◽  
Vol 4 (69) ◽  
pp. 36603-36614 ◽  
Author(s):  
Hongyun Peng ◽  
Lingling Gao ◽  
Mengjiao Li ◽  
Yibin Shen ◽  
Qiongqiu Qian ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Lignocellulosic Biomass ◽  
Steam Explosion ◽  
Fossil Fuels ◽  
Thalia Dealbata ◽  
Phragmites Sp

Bio H2conversion from wetland lignocellulosic biomass is one of the promising alternatives to fossil fuels.

scholarly journals Process Optimization of Steam Explosion Parameters on Multiple Lignocellulosic Biomass Using Taguchi Method—A Critical Appraisal

2018 ◽  
Vol 6 ◽  
Author(s):  
David J. Walker ◽  
Joe Gallagher ◽  
Ana Winters ◽  
Abhishek Somani ◽  
Sreenivas R. Ravella ◽  
...  
Keyword(s):  
Taguchi Method ◽  
Lignocellulosic Biomass ◽  
Process Optimization ◽  
Steam Explosion ◽  
Critical Appraisal

The influence of the explosive decompression in steam-explosion pretreatment on the enzymatic digestibility of different biomasses

2017 ◽  
Vol 202 ◽  
pp. 269-280 ◽  
Author(s):  
Christoph-M. Seidel ◽  
Thomas Pielhop ◽  
Michael H. Studer ◽  
Philipp Rudolf von Rohr
Keyword(s):  
Corn Stover ◽  
Lignocellulosic Biomass ◽  
Steam Explosion ◽  
Steam Pressure ◽  
Positive Influence ◽  
Herbaceous Plants ◽  
Enzymatic Digestibility ◽  
Maximum Enhancement ◽  
Steam Explosion Pretreatment ◽  
Pretreatment Conditions

For the production of second generation biofuels from lignocellulosic biomass, pretreatment of the biomass feedstock is necessary to overcome its recalcitrance in order to gain fermentable sugars. Due to many reasons, steam-explosion pretreatment is currently the most commonly used pretreatment method for lignocellulosic biomass on a commercial scale [S. Brethauer and M. H. Studer, CHIMIA, 2015, 69, 572–581]. In contrast to others, we showed that the explosive decompression at the end of this pretreatment step can have a positive influence on the enzymatic digestibility of softwood, especially in combination with high enzyme dosages [T. Pielhop, et al., Biotechnology for Biofuels, 2016, 9, 152]. In this study, the influence of the explosive decompression on the enzymatic digestibility of hardwood and herbaceous plants was systematically studied. Beech and corn stover were pretreated under different pretreatment conditions and enzymatically hydrolysed with different enzyme dosages. The maximum enhancement of the digestibility of corn stover was 16.53% after a 2.5 min pretreatment step at 15 barg steam pressure. For beech, a maximum relative enhancement of 58.29% after a 10 min pretreatment step at 15 barg steam pressure could be reached. With this, we show that the explosive decompression can also enhance the enzymatic cellulose digestibility of hardwood and herbaceous plants.

scholarly journals Steam Explosion Pretreatment of Lignocellulosic Biomass: A Mini-Review of Theorical and Experimental Approaches

2021 ◽  
Vol 9 ◽  
Author(s):  
Isabelle Ziegler-Devin ◽  
Laurent Chrusciel ◽  
Nicolas Brosse
Keyword(s):  
Lignocellulosic Biomass ◽  
Process Modeling ◽  
Steam Explosion ◽  
Subcritical Water ◽  
Environmentally Friendly ◽  
Steam Explosion Pretreatment ◽  
Steam Cracking ◽  
Experimental Approaches

Steam Explosion (SE) is one of the most efficient and environmentally friendly processes for the pretreatment of lignocellulosic biomass. It is an important tool for the development of the biorefinery concept to mitigate the recalcitrance of biomass. However, the two distinct steps of SE, steam cracking and explosive decompression, leading to the breakdown of the lignocellulosic matrix have generally been studied in empiric ways and clarification are needed. This mini-review provides new insights and recommendations regarding the properties of subcritical water, process modeling and the importance of the depressurization rate.

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