LigniOx lignins: High performance concrete plasticizers and versatile dispersants

Anna Katariina Kalliola; Tapio Vehmas; Tiina Liitiä; Tarja Tamminen

LigniOx lignins: High performance concrete plasticizers and versatile dispersants

Anna Katariina Kalliola^*
, Tapio Vehmas
, Tiina Liitiä
, Tarja Tamminen

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

3 Citations (Scopus)

Abstract

A simple and economic alkali-O2 oxidation (LigniOx) process has been developed for the production of concrete plasticizers and versatile dispersants from technical lignins. Previously, soda and kraft lignin based LigniOx lignins have been shown to have great potential to serve the traditional lignosulfonate markets, and to compete even with more expensive synthetic products. Here, the latest results of successful use of kraft, organosolv and hydrolysis lignin based LigniOx solutions for mortar plasticization in comparison to several commercial lignosulfonates and synthetic superplasticizers are presented. To widen the range of applications of LigniOx lignins, high performance for dispersing of special carbon black into aqueous solutions, used e.g. in paints, inks and various coatings is demonstrated.

Original language	English
Title of host publication	NWBC 2018
Subtitle of host publication	Proceedings of the 8th Nordic Wood Biorefinery Conference
Editors	Eemeli Hytönen, Jessica Vepsäläinen
Publisher	VTT Technical Research Centre of Finland
Pages	117-121
ISBN (Electronic)	978-951-38-8671-4
ISBN (Print)	978-951-38-8672-1
Publication status	Published - 2018
MoE publication type	A4 Article in a conference publication
Event	8th Nordic Wood Biorefinery Conference, NWBC 2018 - Scandic Marina Congress Center, Helsinki, Finland Duration: 23 Oct 2018 → 25 Oct 2018 http://bioeconomy.vtt.fi/NWBC2018 (Conference website)

Publication series

Series	VTT Technology
Number	340
ISSN	2242-1211

Conference

Conference	8th Nordic Wood Biorefinery Conference, NWBC 2018
Country/Territory	Finland
City	Helsinki
Period	23/10/18 → 25/10/18
Internet address	http://bioeconomy.vtt.fi/NWBC2018 (Conference website)

Funding

Biobased industries Joint Undertaking (BBI JU) under the European Unions Horizon 2020 Research and Innovation programme is acknowledged for funding the project (LigniOx - Lignin oxidation technology for versatile lignin dispersants, grant agreement No 745246). Juha Kaunisto, Jaakko Sippola and Ritva Heinonen are acknowledged for performing the oxidations and application testing. Jaakko Sippola is also thanked for the Bachelor thesis work.

Cite this

@inproceedings{6c3f89182e35483abb85878f8ff1683c,

title = "LigniOx lignins: High performance concrete plasticizers and versatile dispersants",

abstract = "A simple and economic alkali-O2 oxidation (LigniOx) process has been developed for the production of concrete plasticizers and versatile dispersants from technical lignins. Previously, soda and kraft lignin based LigniOx lignins have been shown to have great potential to serve the traditional lignosulfonate markets, and to compete even with more expensive synthetic products. Here, the latest results of successful use of kraft, organosolv and hydrolysis lignin based LigniOx solutions for mortar plasticization in comparison to several commercial lignosulfonates and synthetic superplasticizers are presented. To widen the range of applications of LigniOx lignins, high performance for dispersing of special carbon black into aqueous solutions, used e.g. in paints, inks and various coatings is demonstrated.",

author = "Kalliola, \{Anna Katariina\} and Tapio Vehmas and Tiina Liiti{\"a} and Tarja Tamminen",

note = "Funding Information: Biobased industries Joint Undertaking (BBI JU) under the European Unions Horizon 2020 Research and Innovation programme is acknowledged for funding the project (LigniOx - Lignin oxidation technology for versatile lignin dispersants, grant agreement No 745246). Juha Kaunisto, Jaakko Sippola and Ritva Heinonen are acknowledged for performing the oxidations and application testing. Jaakko Sippola is also thanked for the Bachelor thesis work. Publisher Copyright: {\textcopyright} 2018 NWBC 2018 - Proceedings of the 8th Nordic Wood Biorefinery Conference. All rights reserved.; 8th Nordic Wood Biorefinery Conference, NWBC 2018 ; Conference date: 23-10-2018 Through 25-10-2018",

year = "2018",

language = "English",

isbn = "978-951-38-8672-1",

series = "VTT Technology",

publisher = "VTT Technical Research Centre of Finland",

number = "340",

pages = "117--121",

editor = "Eemeli Hyt{\"o}nen and Jessica Veps{\"a}l{\"a}inen",

booktitle = "NWBC 2018",

address = "Finland",

url = "http://bioeconomy.vtt.fi/NWBC2018",

}

Kalliola, AK, Vehmas, T, Liitiä, T & Tamminen, T 2018, 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. VTT Technical Research Centre of Finland, VTT Technology, no. 340, pp. 117-121, 8th Nordic Wood Biorefinery Conference, NWBC 2018, Helsinki, Finland, 23/10/18.

LigniOx lignins: High performance concrete plasticizers and versatile dispersants. / Kalliola, Anna Katariina; Vehmas, Tapio; Liitiä, Tiina et al.
NWBC 2018: Proceedings of the 8th Nordic Wood Biorefinery Conference. ed. / Eemeli Hytönen; Jessica Vepsäläinen. VTT Technical Research Centre of Finland, 2018. p. 117-121 (VTT Technology; No. 340).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - LigniOx lignins

T2 - 8th Nordic Wood Biorefinery Conference, NWBC 2018

AU - Kalliola, Anna Katariina

AU - Vehmas, Tapio

AU - Liitiä, Tiina

AU - Tamminen, Tarja

N1 - Funding Information: Biobased industries Joint Undertaking (BBI JU) under the European Unions Horizon 2020 Research and Innovation programme is acknowledged for funding the project (LigniOx - Lignin oxidation technology for versatile lignin dispersants, grant agreement No 745246). Juha Kaunisto, Jaakko Sippola and Ritva Heinonen are acknowledged for performing the oxidations and application testing. Jaakko Sippola is also thanked for the Bachelor thesis work. Publisher Copyright: © 2018 NWBC 2018 - Proceedings of the 8th Nordic Wood Biorefinery Conference. All rights reserved.

PY - 2018

Y1 - 2018

N2 - A simple and economic alkali-O2 oxidation (LigniOx) process has been developed for the production of concrete plasticizers and versatile dispersants from technical lignins. Previously, soda and kraft lignin based LigniOx lignins have been shown to have great potential to serve the traditional lignosulfonate markets, and to compete even with more expensive synthetic products. Here, the latest results of successful use of kraft, organosolv and hydrolysis lignin based LigniOx solutions for mortar plasticization in comparison to several commercial lignosulfonates and synthetic superplasticizers are presented. To widen the range of applications of LigniOx lignins, high performance for dispersing of special carbon black into aqueous solutions, used e.g. in paints, inks and various coatings is demonstrated.

AB - A simple and economic alkali-O2 oxidation (LigniOx) process has been developed for the production of concrete plasticizers and versatile dispersants from technical lignins. Previously, soda and kraft lignin based LigniOx lignins have been shown to have great potential to serve the traditional lignosulfonate markets, and to compete even with more expensive synthetic products. Here, the latest results of successful use of kraft, organosolv and hydrolysis lignin based LigniOx solutions for mortar plasticization in comparison to several commercial lignosulfonates and synthetic superplasticizers are presented. To widen the range of applications of LigniOx lignins, high performance for dispersing of special carbon black into aqueous solutions, used e.g. in paints, inks and various coatings is demonstrated.

UR - https://publications.vtt.fi/pdf/technology/2018/T340.pdf

M3 - Conference article in proceedings

AN - SCOPUS:85086300054

SN - 978-951-38-8672-1

T3 - VTT Technology

SP - 117

EP - 121

BT - NWBC 2018

A2 - Hytönen, Eemeli

A2 - Vepsäläinen, Jessica

PB - VTT Technical Research Centre of Finland

Y2 - 23 October 2018 through 25 October 2018

ER -

LigniOx lignins: High performance concrete plasticizers and versatile dispersants

Abstract

Publication series

Conference

Funding

Other files and links

Fingerprint

NWBC 2018: Proceedings of the 8th Nordic Wood Biorefinery Conference

Cite this