Abstract：
:Different pretreatments strategies have been developed over the years mainly to enhance enzymatic cellulose degradation. In the new biorefinery era, a more holistic view on pretreatment is required to secure optimal use of the whole biomass. Hydrothermal pretreatment technology is regarded as very promising for lignocellulose biomass fractionation biorefinery and to be implemented at the industrial scale for biorefineries of second generation and circular bioeconomy, since it does not require no chemical inputs other than liquid water or steam and heat. This review focuses on the fundamentals of hydrothermal pretreatment, structure changes of biomass during this pretreatment, multiproduct strategies in terms of biorefinery, reactor technology and engineering aspects from batch to continuous operation. The treatise includes a case study of hydrothermal biomass pretreatment at pilot plant scale and integrated process design.
journal_name
Bioresour Technoljournal_title
Bioresource technologyauthors
Ruiz HA,Conrad M,Sun SN,Sanchez A,Rocha GJM,Romaní A,Castro E,Torres A,Rodríguez-Jasso RM,Andrade LP,Smirnova I,Sun RC,Meyer ASdoi
10.1016/j.biortech.2019.122685subject
Has Abstractpub_date
2020-03-01 00:00:00pages
122685eissn
0960-8524issn
1873-2976pii
S0960-8524(19)31914-5journal_volume
299pub_type
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