Results 101 to 110 of about 5,514 (214)

Isolation and characterization of Douglas-fir organosolv lignin

, 1981
Granular water-insoluble lignins were isolated from a series of aqueous organic solvent (organosols) cooks designed for pulping/sac-charification of Douglas-fir sawdust.
Cho, Hern J.
core   +1 more source

Organosolv delignification of willow: Kinetics, recovery and use

, 2009
Pretreatment is critical to the conversion of biomass into valuable chemicals. Willow (Salix spp), consisting mainly of polysaccharides and lignin, was used in this study of lignin in three stages.
MacFarlane, Alan L.
core  

PULPINISASI JERAMI PADA MENGGUNAKAN METODE ORGANOSOLV [PDF]

Laju perkembangan ekonomi dan industri sangat pesat sehingga memicu kebutuhan akan kertas sebagai media informasi secara tertulis.  Upaya untuk meminilisasi biaya produksi yang disebabkan oleh kekurangan pasokan bahan baku kayu dan mahalnya  harga kayu
Muis, Lince
core   +1 more source

Sustainable Materials from Organosolv Fibers and Lignin, Kraft Fibers, and Their Blends

The aim of this study was to investigate new materials from organosolv fibers, organosolv lignin, kraft fibers, and their blends. The organosolv fibers showed reprecipitated lignin on the surface, a comparably low fiber length of 0.565 mm on average, and
Opedal, Mihaela Tanase,, Chinga Carrasco, Gary, Jost Ruwoldt, Gary Chinga-Carrasco, Ruwoldt, Jost, Ruwoldt, Jost,, Mihaela Tanase-Opedal, Opedal, Mihaela Tanase, Chinga Carrasco, Gary,   +8 more
core   +1 more source

Wood Waste Valorization Using Organosolv Pretreatment and Enzymatic Hydrolysis: Experimental and Process Evaluation

Recycling
Wood is a versatile resource within the circular economy, widely used across various applications. However, in the European Union, demand for wood continues to rise, leading to increased reliance on imports. The pulp and paper industry, closely linked to
Aron Pazzaglia, Giacomo Fabbrizi, Mattia Gelosia, Tiziano Galmacci, Tommaso Giannoni, Alessandro Iapino, Andrea Nicolini, Beatrice Castellani   +7 more
doaj   +1 more source

Design of organosolv lignin fractionation

Abstract.
Jasiukaityte, Edita, Ročnik, Tina, Tofani, Giorgio, Segers, Britt, Nimmegeers, Philippe, Billen, Pieter, Pogorevc, Rok, Likozar, Blaž, Grilc, Miha   +8 more
openaire   +1 more source

Lewis-acid catalysed organosolv lignin extraction from wheat straw

, 2015
Lewis-acid catalysed organosolv lignin extraction from wheat straw. 3.
Constant, Sandra, Basset, Charlie, Di Renzo, Francesco, Robitzer, Mike, Dumas, Claire, Quignard, Françoise, Barakat, Abdellatif   +6 more
core   +2 more sources

Dilute Sulphuric Acid and Ethanol Organosolv Pretreatment of Miscanthus x Giganteus

, 2010
International audienceThree processes for the pretreatment of Miscanthus x Giganteus were compared, namely, dilute sulphuric acid treatment, an ethanol organosolv treatment and a two-step protocol involving a presoaking step prior to the ethanol ...
Ragauskas, Arthur, Sannigrahi, Poulomi, Brosse, Nicolas, El Hage, Roland   +3 more
core  

Organosolv delignification.

JAPAN TAPPI JOURNAL, 1994
openaire   +2 more sources

Comparative study on hydrogen peroxide bleaching of soda-organosolv and Kraft rice straw pulps

, 2009
181-187Rice straw was cooked with three levels of alkali content (12, 14 and 16%) in cooking liquor by soda-organosolv (ethanol, diethylene glycol, dimethyl formamide) process.
Ziaie-Shirkolaee, Y
core