LigniOx lignins High performance concrete plasticizers and versatile Brazil

LigniOx lignins High performance concrete plasticizers and versatile Brazil

LigniOx lignins: High performance concrete plasticizers

LigniOx lignins: High performance concrete plasticizers and versatile dispersants. In E. Hytönen, & J. Vepsäläinen (Eds.), NWBC 2018: Proceedings of the 8th Nordic Wood Biorefinery Conference (pp. 117-121). VTT Technical Research Centre of Finland. VTT LigniOx lignins A new type of high performance concrete plas 1 LigniOx lignins – A new type of high performance concrete plasticizer Anna Kalliola1, Tapio Vehmas1, Tiina Liitiä1, Robert Baumann2, Marc Schmitz3 1 VTT Technical Research Centre of Finland Ltd, Espoo, Finland 2 Dow Europe GmbH, Horgen, Switzerland3Dow Deutschland Anlagengesellschaft, Bomlitz, Germany

Project Documents | ligniox.eu

November, 2018 NWBC, Helsinki. Anna Kalliola, Tapio Vehmas & Tiina Liitiä – VTT Technical Research Centre of Finland LigniOx lignins– High performance concrete plasticizers and versatile dispersants_2 LigniOx_lignins – High_performance_concrete plasticizers LigniOx – Lignin oxidation technology for versatile lignin High-performance concrete plasticizers will be the target end product, but potential other end uses, such as dispersants for paints and gypsum, will be evaluated as well. Valorisation of lignins originating from kraft and organosolv pulping as well as from 2nd generation bioethanol processes will be addressed.

Lignin oxidation technology for versatile lignin dispersants

1/11/2021 · High-performance concrete plasticizers will be the target end product, but potential other end uses, such as dispersants for paints and gypsum, will be evaluated as well. Valorisation of lignins originating from kraft and organosolv pulping as well as from 2nd generation bioethanol processes will be addressed. LigniOx – Lignin oxidation technology for versatile lignin High-performance concrete plasticizers will be the target end product, but potential other end uses, such as dispersants for paints and gypsum, will be evaluated as well. Valorisation of lignins originating from kraft and organosolv pulping as well as from 2nd generation bioethanol processes will be addressed.

Streams into Sustainable Ligniox Plasticizers and Dispersants

12/11/2019 · LigniOx lignins have also shown high dispersing performance of several inorganic pigments, such as TiO 2, color pigment, and CaCO 3, used in paints, for instance [4;5]. Currently, the oxidation technology is optimized for several different lignin raw materials primarily to produce concrete plasticizers [6;7]. LigniOx – Turning lignin side-streams into sustainable concr 29/6/2020 · Recent mortar and concrete plasticization studies have demonstrated that LigniOx lignins have great potential to compete with lignosulfonates and even with commercial synthetic superplasticizers. In the ongoing European research project LigniOx, sustainable concrete plasticizers are being developed from industrial lignin side-streams of various biorefineries.

LigniOx – Lignin oxidation technology for versatile lignin

High-performance concrete plasticizers will be the target end product, but potential other end uses, such as dispersants for paints and gypsum, will be evaluated as well. Valorisation of lignins originating from kraft and organosolv pulping as well as from 2nd generation bioethanol processes will be addressed. Lignin-based concrete plasticizer technology LigniOx to be 15/11/2021 · Lignin-based concrete plasticizer technology LigniOx to be scaled-up. LigniOx technology developed by VTT Technical Research Centre of Finland converts lignin by-products from pulp mills and other biorefineries into concrete plasticizers that can compete with the synthetic and lignosulphonate-based admixtures on the market. The technology will

VTT – from Forest Bioeconomy Research towards Sustainable

13/2/2019 · High performance concrete plasticizers Higher performance compared to lignosulfonate admixtures and most of the synthetic plasticizers LigniOx technology based on alkali-O2 oxidation for versatile lignin dispersants Dispersant of various pigments for paints 3 Tarja Tamminen Tainise V. Lourençon Tiina LiitiäLigniOx technology is a simple and cost-efficient way to convert lignin into a high-performance concrete plasticizer Higher performance compared to lignosulfonates and most synthetic admixtures More sustainable and economic alternative to current synthetic

VTT – from Forest Bioeconomy Research towards Sustainable

13/2/2019 · High performance concrete plasticizers Higher performance compared to lignosulfonate admixtures and most of the synthetic plasticizers LigniOx technology based on alkali-O2 oxidation for versatile lignin dispersants Dispersant of various pigments for paints 3 2020 AUSTRALIAN IPO REVIEW: KEY THEMES – Herbert SmithLigniOx lignins – High performance concrete plasticizers and versatile dispersants – Anna Kalliola, Tapio Vehmas, Tiina Liitiä NWBC 2018, Helsinki Business English

More R&D Activities Open Up Lignin’s Feedstock Potential

More R&D Activities Open Up Lignin’s Feedstock Potential. December 02, 2020. Forest Industry News. Author: Doris de Guzman. Lignin is expected to play a significant role as a new chemical feedstock particularly in the formation of supramolecular materials and aromatic chemicals. Lignin is a complex plant-derived macromolecule found in the Technical lignin and its potential modification routes: A 15/10/2020 · Organosolv lignin has a higher quality and purity than sulfite and kraft lignins, but its production seems to be more expensive and challenging. This lignin contains approximately 1.7 % ash, 1.0−3.0% sugar, 7.5 wt.% moisture, and no sulfur ( Table 1 ) ( Vishtal and Kraslawski, 2011 ).

Technical lignin and its potential modification routes: A

15/10/2020 · Organosolv lignin has a higher quality and purity than sulfite and kraft lignins, but its production seems to be more expensive and challenging. This lignin contains approximately 1.7 % ash, 1.0−3.0% sugar, 7.5 wt.% moisture, and no sulfur ( Table 1 ) ( Vishtal and Kraslawski, 2011 ). Performance of Softwood Soda-Anthraquinone Lignin as Water-Reducing Chemical Admixture in Concrete The samples SL constant pH ox and SL constant pH 2ox showing the best performance as plasticizers had relative low M w (4580, 3200 g mol −1 ) and posed high negative charge at pH 6 (6.5, 6.9

Industrial Commercial Lignins: Sources, Properties and Applications

In fact, these lignins called lignosulfonates are molecules with a high polydispersity index [34] and high molecular weights from 1000 to 150,000 g/mol [40]. Lignin extraction and isolation technical lignins to functional materials with retained polymeric properties Recently, sulphur-free lignins such as organosolv lignin also has been explored attributed to its high purity, high solubility in organic solvents, hydrophobic and a low macromolecular size after