• 1460 Citations
  • 23 h-Index
20062020

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Article
2020

Early Pleistocene River Terraces of the Gediz River, Turkey: The role of faulting, fracturing, volcanism and travertines in their genesis

Maddy, D., Veldkamp, A., Demir, T., Aytaç, A. S., Schoorl, J. M., Scaife, R., Boomer, I., Stemerdink, C., Van Der Schriek, T., Aksay, S. & Lievens, C., 22 Feb 2020, In : Geomorphology. 358, 50 p., 107102.

Research output: Contribution to journalArticleAcademicpeer-review

2019

Late Quaternary lahars and lava dams: Fluvial responses of the Upper Tana River (Kenya)

Schoorl, J. M., Veldkamp, A., Claessens, L., Wijbrans, J. R., Olago, D. O. & Lievens, C., 15 Sep 2019, In : Geomorphology. 341, p. 28-45 18 p.

Research output: Contribution to journalArticleAcademicpeer-review

1 Citation (Scopus)

Using Spatial Distribution of Termite Mounds To Support Subsurface Geological Imaging In A Complex Regolith Terrain of Sefwi-Bibiani Gold Belt, SW Ghana

Boadi, S., Arhin, E., Hewson, R. D., Lievens, C. & Torkornoo, S., Sep 2019, In : International Journal of Geoinformatics and Geological Science. 6, 3, p. 40-47 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

2018

A case study: what is leached from mallee biochars as a function of pH?

Lievens, C., Mourant, D., Hu, X., Wang, Z-Y., Wu, L., Rossiter, A., Gunawan, R., He, M. & Li, C-Z., 1 May 2018, In : Environmental monitoring and assessment. 190, 5, 12 p., 294.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
3 Citations (Scopus)

Toward an on-line characterization of kaolin calcination process using short-wave infrared spectroscopy

Guatame Garcia, L. A., Buxton, M., Deon, F., Lievens, C. & Hecker, C. A., 2 Nov 2018, In : Mineral Processing and Extractive Metallurgy Review. 39, 6, p. 420-431 12 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
3 Citations (Scopus)
63 Downloads (Pure)
2017

Influence of Monomer Connectivity, Network Flexibility, and Hydrophobicity on the Hydrothermal Stability of Organosilicas

Dral, A. P., Lievens, C. & ten Elshof, J. E., 2017, In : Langmuir. 33, 22, p. 5527-5536 10 p.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
6 Citations (Scopus)
40 Downloads (Pure)

Upgrading of bio-oil via acid-catalyzed reactions in alcohols: a mini review

Hu, X., Gunawan, R., Mourant, D., Mahmudul Hasan, M. D., Wu, L., Song, Y., Lievens, C. & Li, C. Z., 2017, In : Fuel processing technology. 155, p. 2-19

Research output: Contribution to journalArticleAcademicpeer-review

47 Citations (Scopus)
6 Citations (Scopus)
45 Downloads (Pure)
2016

An alternative quality control technique for mineral chemistry analysis of portland cement-grade limestone using shortwave infrared spectroscopy

Zaini, N., van der Meer, F. D., van Ruitenbeek, F. J. A., de Smeth, J. B., Amri, F. & Lievens, C., 2016, In : Remote sensing. 8, 11, p. - 16 p., 950.

Research output: Contribution to journalArticleAcademicpeer-review

Open Access
File
10 Citations (Scopus)
39 Downloads (Pure)

Effect of temperature on the fast pyrolysis of organic-acid leached pine wood; the potential of low temperature pyrolysis

Oudenhoven, S., Lievens, C., Westerhof, R. J. M. & Kersten, S. R. A., 6 Sep 2016, In : Biomass & bioenergy. 89, p. 78-90

Research output: Contribution to journalArticleAcademicpeer-review

18 Citations (Scopus)
2 Downloads (Pure)
2015

Organic compounds leached from fast pyrolysis mallee leaf and bark biochars

Lievens, C., Moutant, D., Gunawan, R., Hu, X. & Wang, Y., 2015, In : Chemosphere. 139, p. 659-664

Research output: Contribution to journalArticleAcademicpeer-review

16 Citations (Scopus)
2014

Behaviors of radical fragments in tar generated from pyrolysis of 4 coals

He, W., Liu, Z., Liu, Q., Ci, D., Lievens, C. & Guo, X., 15 Oct 2014, In : Fuel. 134, p. 375-380 6 p.

Research output: Contribution to journalArticleAcademicpeer-review

52 Citations (Scopus)

Understanding the stability of pyrolysis tars from biomass in a view point of free radicals

He, W., Liu, Q., Shi, L., Liu, Z., Ci, D., Lievens, C., Guo, X. & Liu, M., 1 Jan 2014, In : Bioresource technology. 156, p. 372-375 4 p.

Research output: Contribution to journalArticleAcademicpeer-review

46 Citations (Scopus)
2013

Acid-catalysed treatment of the mallee leaf bio-oil with methanol: Effects of molecular structure of carboxylic acids and esters on their conversion

Hu, X., Mourant, D., Wang, Y., Wu, L., Chaiwat, W., Gunawan, R., Gholizadeh, M., Lievens, C., Garcia-Perez, M. & Li, C. Z., 1 Feb 2013, In : Fuel processing technology. 106, p. 569-576 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

13 Citations (Scopus)

A study of slow pyrolysis of one low rank coal via pyrolysis-GC/MS

Lievens, C., Ci, D., Bai, Y., Ma, L., Zhang, R., Chen, J. Y., Gai, Q., Long, Y. & Guo, X., Dec 2013, In : Fuel processing technology. 116, p. 85-93 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

57 Citations (Scopus)

Effect of sulfuric acid concentration on the yield and properties of the bio-oils obtained from the auger and fast pyrolysis of Douglas Fir

Zhou, S., Mourant, D., Lievens, C., Wang, Y., Li, C. Z. & Garcia-Perez, M., 1 Feb 2013, In : Fuel. 104, p. 536-546 11 p.

Research output: Contribution to journalArticleAcademicpeer-review

52 Citations (Scopus)

Effects of temperature on the yields and properties of bio-oil from the fast pyrolysis of mallee bark

Mourant, D., Lievens, C., Gunawan, R., Wang, Y., Hu, X., Wu, L., Syed-Hassan, S. S. A. & Li, C. Z., 1 Jan 2013, In : Fuel. 108, p. 400-408 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

41 Citations (Scopus)

Evolution of aromatic structures during the reforming of bio-oil: Importance of the interactions among bio-oil components

Wang, Y., Hu, X., Mourant, D., Song, Y., Zhang, L., Lievens, C., Xiang, J. & Li, C. Z., 26 Apr 2013, In : Fuel. 111, p. 805-812 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

22 Citations (Scopus)

Fibrous NiO/CeO2 nanocatalysts for the partial oxidation of methane at microsecond contact times

Dong, D., Shao, X., Wang, Z., Lievens, C., Yao, J., Wang, H. & Li, C. Z., 7 Feb 2013, In : RSC advances. 3, 5, p. 1341-1345 5 p.

Research output: Contribution to journalArticleAcademicpeer-review

9 Citations (Scopus)

Formation of coke during the pyrolysis of bio-oil

Wang, Y., Mourant, D., Hu, X., Zhang, S., Lievens, C. & Li, C. Z., 1 Jan 2013, In : Fuel. 108, p. 439-444 6 p.

Research output: Contribution to journalArticleAcademicpeer-review

45 Citations (Scopus)

FT-IR carbonyl bands of bio-oils: Importance of water

Lievens, C., Mourant, D., Gunawan, R., Li, X. & Li, C. Z., 1 Jan 2013, In : Fuel. 112, p. 596-598 3 p.

Research output: Contribution to journalArticleAcademicpeer-review

10 Citations (Scopus)

Investigation of deactivation mechanisms of a solid acid catalyst during esterification of the bio-oils from mallee biomass

Hu, X., Lievens, C., Mourant, D., Wang, Y., Wu, L., Gunawan, R., Song, Y. & Li, C. Z., 1 Jan 2013, In : Applied energy. 111, p. 94-103 10 p.

Research output: Contribution to journalArticleAcademicpeer-review

39 Citations (Scopus)

Polymerization on heating up of bio-oil: A model compound study

Hu, X., Wang, Y., Mourant, D., Gunawan, R., Lievens, C., Chaiwat, W., Gholizadeh, M., Wu, L., Li, X. & Li, C. Z., 1 Mar 2013, In : AIChE journal. 59, 3, p. 888-900 13 p.

Research output: Contribution to journalArticleAcademicpeer-review

104 Citations (Scopus)

Upgrading of bio-oil into advanced biofuels and chemicals. Part I. Transformation of GC-detectable light species during the hydrotreatment of bio-oil using Pd/C catalyst

Gunawan, R., Li, X., Lievens, C., Gholizadeh, M., Chaiwat, W., Hu, X., Mourant, D., Bromly, J. & Li, C. Z., 10 May 2013, In : Fuel. 111, p. 709-717 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

54 Citations (Scopus)

Upgrading of bio-oil into advanced biofuels and chemicals. Part II. Importance of holdup of heavy species during the hydrotreatment of bio-oil in a continuous packed-bed catalytic reactor

Chaiwat, W., Gunawan, R., Gholizadeh, M., Li, X., Lievens, C., Hu, X., Wang, Y., Mourant, D., Rossiter, A., Bromly, J. & Li, C. Z., 24 Jun 2013, In : Fuel. 112, p. 302-310 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

33 Citations (Scopus)
2012

Acid-catalysed reactions between methanol and the bio-oil from the fast pyrolysis of mallee bark

Hu, X., Gunawan, R., Mourant, D., Lievens, C., Li, X., Zhang, S., Chaiwat, W. & Li, C. Z., 1 Jul 2012, In : Fuel. 97, p. 512-522 11 p.

Research output: Contribution to journalArticleAcademicpeer-review

49 Citations (Scopus)

Acid-catalyzed conversion of xylose in methanol-rich medium as part of biorefinery

Hu, X., Lievens, C. & Li, C. Z., 1 Jan 2012, In : ChemSusChem. 5, 8, p. 1427-1434 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

60 Citations (Scopus)

Esterification of bio-oil from mallee (Eucalyptus loxophleba ssp. gratiae) leaves with a solid acid catalyst: Conversion of the cyclic ether and terpenoids into hydrocarbons

Hu, X., Gunawan, R., Mourant, D., Wang, Y., Lievens, C., Chaiwat, W., Wu, L. & Li, C. Z., 1 Nov 2012, In : Bioresource technology. 123, p. 249-255 7 p.

Research output: Contribution to journalArticleAcademicpeer-review

21 Citations (Scopus)

Impact of volatile boron species on the microstructure and performance of nano-structured (Gd,Ce)O 2 infiltrated (La,Sr)MnO 3 cathodes of solid oxide fuel cells

Chen, K., Ai, N., Lievens, C., Love, J. & Jiang, S. P., 1 Sep 2012, In : Electrochemistry communications. 23, 1, p. 129-132 4 p.

Research output: Contribution to journalArticleAcademicpeer-review

23 Citations (Scopus)

Mediating acid-catalyzed conversion of levoglucosan into platform chemicals with various solvents

Hu, X., Wu, L., Wang, Y., Mourant, D., Lievens, C., Gunawan, R. & Li, C. Z., 1 Nov 2012, In : Green chemistry. 14, 11, p. 3087-3098 12 p.

Research output: Contribution to journalArticleAcademicpeer-review

55 Citations (Scopus)

Production of value-added chemicals from bio-oil via acid catalysis coupled with liquid-liquid extraction

Hu, X., Mourant, D., Gunawan, R., Wu, L., Wang, Y., Lievens, C. & Li, C. Z., 21 Oct 2012, In : RSC advances. 2, 25, p. 9366-9370 5 p.

Research output: Contribution to journalArticleAcademicpeer-review

25 Citations (Scopus)

Yield and properties of bio-oil from the pyrolysis of mallee leaves in a fluidised-bed reactor

He, M., Mourant, D., Gunawan, R., Lievens, C., Wang, X. S., Ling, K., Bartle, J. & Li, C. Z., 1 Dec 2012, In : Fuel. 102, p. 506-513 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

21 Citations (Scopus)
2011

An FT-IR spectroscopic study of carbonyl functionalities in bio-oils

Lievens, C., Mourant, D., He, M., Gunawan, R., Li, X. & Li, C. Z., 1 Nov 2011, In : Fuel. 90, 11, p. 3417-3423 7 p.

Research output: Contribution to journalArticleAcademicpeer-review

80 Citations (Scopus)

Reaction pathways of glucose during esterification: Effects of reaction parameters on the formation of humin type polymers

Hu, X., Lievens, C., Larcher, A. & Li, C. Z., 1 Nov 2011, In : Bioresource technology. 102, 21, p. 10104-10113 10 p.

Research output: Contribution to journalArticleAcademicpeer-review

101 Citations (Scopus)

Simultaneous catalytic esterification of carboxylic acids and acetalisation of aldehydes in a fast pyrolysis bio-oil from mallee biomass

Li, X., Gunawan, R., Lievens, C., Wang, Y., Mourant, D., Wang, S., Wu, H., Garcia-Perez, M. & Li, C. Z., 1 Jul 2011, In : Fuel. 90, 7, p. 2530-2537 8 p.

Research output: Contribution to journalArticleAcademicpeer-review

72 Citations (Scopus)
2009

Fast pyrolysis of heavy metal contaminated willow: Influence of the plant part

Lievens, C., Carleer, R., Cornelissen, T. & Yperman, J., 1 Aug 2009, In : Fuel. 88, 8, p. 1417-1425 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

55 Citations (Scopus)
2008

Study of the potential valorisation of heavy metal contaminated biomass via phytoremediation by fast pyrolysis: Part II: Characterisation of the liquid and gaseous fraction as a function of the temperature

Lievens, C., Yperman, J., Cornelissen, T. & Carleer, R., 1 Aug 2008, In : Fuel. 87, 10-11, p. 1906-1916 11 p.

Research output: Contribution to journalArticleAcademicpeer-review

43 Citations (Scopus)

Study of the potential valorisation of heavy metal contaminated biomass via phytoremediation by fast pyrolysis: Part I. Influence of temperature, biomass species and solid heat carrier on the behaviour of heavy metals

Lievens, C., Yperman, J., Vangronsveld, J. & Carleer, R., 1 Aug 2008, In : Fuel. 87, 10-11, p. 1894-1905 12 p.

Research output: Contribution to journalArticleAcademicpeer-review

94 Citations (Scopus)
2006

Soil solution Cd, Cu and Zn concentrations as affected by short-time drying or wetting: The role of hydrous oxides of Fe and Mn

Tack, F. M. G., Van Ranst, E., Lievens, C. & Vandenberghe, R. E., 31 Dec 2006, In : Geoderma. 137, 1-2, p. 83-89 7 p.

Research output: Contribution to journalArticleAcademicpeer-review

64 Citations (Scopus)