Results 161 to 170 of about 5,514 (214)

From Technical Lignins to Sustainable Cement Superplasticizers: A Concise Review. [PDF]

open access: yesMolecules
D'Arrigo P   +6 more
europepmc   +1 more source

Investigation on organosolv pulping of wheat straw

open access: yesتحقیقات علوم چوب و کاغذ ایران, 1998
Saeid Mahdavi   +4 more
openaire   +1 more source

Advances in organosolv modified components occurring during the organosolv pretreatment of lignocellulosic biomass

Bioresource Technology, 2023
The valorization of organosolv pretreatment (OP) is a required approach to the industrialization of the current enzyme-mediated lignocellulosic biorefinery. Recent literature has demonstrated that the solvolysis happening in the OP can modify the soluble components into value-added active compounds, namely organosolv modified lignin (OML) and ...
Xue-Ming Zhang, Guojie Song, Maobing Tu
exaly   +3 more sources

Improving the economy of lignocellulose-based biorefineries with organosolv pretreatment

open access: yesBioresource Technology, 2020
Lignocellulose-based processes for production of value-added products still face bottlenecks to attain feasibility. The key might lie on the biorefining of all lignocellulose main polymers, that is, cellulose, hemicellulose and lignin. Lignin, considered
Jorge A Ferreira, Mohammad J. Taherzadeh
exaly   +2 more sources

Characteristics of wheat straw lignins from ethanol-based organosolv treatment

open access: yesIndustrial Crops and Products, 2014
Non-purified lignins resulting from ethanol-based organosolv fractionation of wheat straw were characterized for the presence of impurities (carbohydrates and ash), functional groups (hydroxyl, carboxyl and methoxyl), phenyl-propanoid structural moieties,
Galina Telysheva, Alexandr Arshanitsa
exaly   +2 more sources

Organosolv pulping — methods and pulp properties

Biomass, 1987
Abstract Potential benefits of using organic solvents for the delignification of lignocellulosic materials are discussed. Main characteristics of organosolv pulping methods published in the literature are presented and softwood pulp yields and strengths are compared with corresponding values of Kraft and sulphite pulps. Yields of organosolv softwood
Allan Johansson, Olli Aaltonen
exaly   +2 more sources

Organosolv lignin for biofuel

Industrial Crops and Products, 2013
Abstract The reduction in oil reserves and the increase in greenhouse gas emissions have raised growing interest in the production and use of alternative, non-fossil fuels. The industrial production of bioethanol involves the use of amylaceous or sugary raw materials, which has aroused a hot debate on its sustainability.
Mª Jesús de la Torre   +4 more
openaire   +1 more source

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