In industrial paper-making processes, organosolv is a pulping technique that uses an organic solvent to solubilise lignin and hemicellulose. It has been considered in the context of both pulp and paper manufacture and biorefining for subsequent conversion of cellulose to fuel ethanol. The process was invented by Theodor Kleinert in 1968[1] as an environmentally benign alternative to kraft pulping.
Organosolv has several advantages when compared to other popular methods such as kraft or sulfite pulping. In particular, the ability to obtain relatively high quality lignin adds value to a process stream otherwise considered as waste. Organosolv solvents are easily recovered by distillation, leading to less water pollution and elimination of the odour usually associated with kraft pulping.
^US 3585104, Kleinert, Theodor N., "Organosolv pulping and recovery process", published 1971-06-15
In industrial paper-making processes, organosolv is a pulping technique that uses an organic solvent to solubilise lignin and hemicellulose. It has been...
design was employed to investigate the effect of critical parameters of organosolv pretreatment of rice straw including temperature, time, and ethanol concentration...
Based on the experimental data obtained from a study that used ethanol organosolv pretreated rice straw to produce biohydrogen using Enterobacter aerogenes...
ISSN 1469-0691. Asadi, Nooshin; Zilouei, Hamid (March 2017). "Optimization of organosolv pretreatment of rice straw for enhanced biohydrogen production using Enterobacter...
Inhalant Chemical paper pulping processes: Kraft process (and Soda pulping), Organosolv pulping process and the Sulfite process IUPAC, Compendium of Chemical...
41421. Asadi, Nooshin; Zilouei, Hamid (March 2017). "Optimization of organosolv pretreatment of rice straw for enhanced biohydrogen production using Enterobacter...
Chemistry portal Deinking recycled paper Surface chemistry of paper Organosolv (pulping technique) Per- and polyfluoroalkyl substances Rudolf Patt et...
lignins (isolated from kraft pulping black liquor), organosolv lignins (isolated from organosolv pulping), soda lignins (isolated from soda pulping) and...
the continuous process for digesting wood pulp Kappa number Kraft paper Organosolv Paper Paper chemicals Pulp mill Soda pulping Wood pulp Hoffman, E., Lyons...
biomass can be deconstructed using Acid hydrolysis, enzymatic hydrolysis, organosolv dissolution, autohydrolysis or supercritical hydrolysis. A more recent...
2013-03-09. Asadi, Nooshin; Zilouei, Hamid (March 2017). "Optimization of organosolv pretreatment of rice straw for enhanced biohydrogen production using Enterobacter...
2008-09-07. Asadi, Nooshin; Zilouei, Hamid (March 2017). "Optimization of organosolv pretreatment of rice straw for enhanced biohydrogen production using Enterobacter...
Neto, C. P.; Silvestre, A. J. D. (2010). "Miscanthus x giganteus Bark Organosolv Fractionation: Fate of Lipophilic Components and Formation of Valuable...
Environmental impact of paper Handmade paper Hollander beater Kraft process Organosolv Paper machine Paper recycling Papermaking Soda pulping Sulfite process...