---
_id: '10593'
abstract:
- lang: eng
text: Due to shorter rotation cycles compared to other palm species, oil palm wood
has lower densities, a wider density range (150–600 kg/m3 dry), and a high moisture
content. The moisture content varies, reversely to the density, with the highest
values of up to 600% at the trunk core, especially at the top of the palm trunk.
Kiln drying material with such low density, very high moisture content and high
sugar and starch content is difficult and often produces drying defects such as
cell collapse, cracks, and mold. Mechanical dewatering of wet oil palm lumber
in an unheated double roller press reduces the water content and generates sugar-containing
pressed water (sap) that could be used as a source for biochemicals. The share
of mechanically removed water varied from 1 to >54% of the total water removed
from wet to dry state (at 20 °C, 65% rh). Center boards from the top of the trunk
had the highest dewatering rates while boards from the periphery at the bottom
of the trunk (high density, low water content) showed the lowest.
alternative_title:
- ByPalma 2021, Kuala Lumpur, Malaysia
author:
- first_name: Katja
full_name: Frühwald-König, Katja
id: '26232'
last_name: Frühwald-König
- first_name: Nathan
full_name: Kölli, Nathan
id: '74242'
last_name: Kölli
- first_name: Arno
full_name: Frühwald, Arno
id: '64961'
last_name: Frühwald
citation:
ama: 'Frühwald-König K, Kölli N, Frühwald A. Mechanical Dewatering of Wet Oil Palm
Lumber Prior to Press-Drying. In: Jawaid M, Midani M, Khiari R, eds. Proceedings
of 2nd World Conference on Byproducts of Palms and Their Applications . Springer
Nature Singapore; 2022. doi:https://doi.org/10.1007/978-981-19-6195-3_2'
apa: Frühwald-König, K., Kölli, N., & Frühwald, A. (2022). Mechanical Dewatering
of Wet Oil Palm Lumber Prior to Press-Drying. In M. Jawaid, M. Midani, & R.
Khiari (Eds.), Proceedings of 2nd World Conference on Byproducts of Palms
and Their Applications . Springer Nature Singapore. https://doi.org/10.1007/978-981-19-6195-3_2
bjps: 'Frühwald-König K, Kölli N and Frühwald A (2022) Mechanical Dewatering
of Wet Oil Palm Lumber Prior to Press-Drying. In Jawaid M, Midani M and Khiari
R (eds), Proceedings of 2nd World Conference on Byproducts of Palms and Their
Applications . Singapore: Springer Nature Singapore.'
chicago: 'Frühwald-König, Katja, Nathan Kölli, and Arno Frühwald. “Mechanical Dewatering
of Wet Oil Palm Lumber Prior to Press-Drying.” In Proceedings of 2nd World
Conference on Byproducts of Palms and Their Applications , edited by Mohammad
Jawaid, Mohamad Midani, and Ramzi Khiari. Singapore: Springer Nature Singapore,
2022. https://doi.org/10.1007/978-981-19-6195-3_2.'
chicago-de: 'Frühwald-König, Katja, Nathan Kölli und Arno Frühwald. 2022. Mechanical
Dewatering of Wet Oil Palm Lumber Prior to Press-Drying. In: Proceedings of
2nd World Conference on Byproducts of Palms and Their Applications , hg. von
Mohammad Jawaid, Mohamad Midani, und Ramzi Khiari. Singapore: Springer Nature
Singapore. doi:https://doi.org/10.1007/978-981-19-6195-3_2,
.'
din1505-2-1: 'Frühwald-König, Katja
; Kölli, Nathan ; Frühwald,
Arno: Mechanical Dewatering of Wet Oil Palm Lumber Prior to Press-Drying.
In: Jawaid, M. ; Midani,
M. ; Khiari, R. (Hrsg.):
Proceedings of 2nd World Conference on Byproducts of Palms and Their Applications
. Singapore : Springer Nature Singapore, 2022'
havard: 'K. Frühwald-König, N. Kölli, A. Frühwald, Mechanical Dewatering of Wet
Oil Palm Lumber Prior to Press-Drying, in: M. Jawaid, M. Midani, R. Khiari (Eds.), Proceedings
of 2nd World Conference on Byproducts of Palms and Their Applications , Springer
Nature Singapore, Singapore, 2022.'
ieee: 'K. Frühwald-König, N. Kölli, and A. Frühwald, “Mechanical Dewatering of Wet
Oil Palm Lumber Prior to Press-Drying,” in Proceedings of 2nd World Conference
on Byproducts of Palms and Their Applications , M. Jawaid, M. Midani, and
R. Khiari, Eds. Singapore: Springer Nature Singapore, 2022. doi: https://doi.org/10.1007/978-981-19-6195-3_2.'
mla: Frühwald-König, Katja, et al. “Mechanical Dewatering of Wet Oil Palm Lumber
Prior to Press-Drying.” Proceedings of 2nd World Conference on Byproducts
of Palms and Their Applications , edited by Mohammad Jawaid et al., Springer
Nature Singapore, 2022, https://doi.org/10.1007/978-981-19-6195-3_2.
short: 'K. Frühwald-König, N. Kölli, A. Frühwald, in: M. Jawaid, M. Midani, R. Khiari
(Eds.), Proceedings of 2nd World Conference on Byproducts of Palms and Their
Applications , Springer Nature Singapore, Singapore, 2022.'
ufg: 'Frühwald-König, Katja/Kölli, Nathan/Frühwald, Arno: Mechanical Dewatering
of Wet Oil Palm Lumber Prior to Press-Drying, in: Jawaid, Mohammad/Midani,
Mohamad/Khiari, Ramzi (Hgg.): Proceedings of 2nd World Conference on Byproducts
of Palms and Their Applications , Singapore 2022.'
van: 'Frühwald-König K, Kölli N, Frühwald A. Mechanical Dewatering of Wet Oil Palm
Lumber Prior to Press-Drying. In: Jawaid M, Midani M, Khiari R, editors. Proceedings
of 2nd World Conference on Byproducts of Palms and Their Applications . Singapore:
Springer Nature Singapore; 2022.'
conference:
end_date: 2021-09-30
location: Kuala Lumpur, Malaysia
name: '2nd World Conference on Byproducts of Palms and Their Applications '
start_date: 2021-09-28
date_created: 2023-10-26T07:41:34Z
date_updated: 2023-10-30T15:18:42Z
department:
- _id: DEP7018
- _id: DEP1309
doi: https://doi.org/10.1007/978-981-19-6195-3_2
editor:
- first_name: Mohammad
full_name: Jawaid, Mohammad
last_name: Jawaid
- first_name: Mohamad
full_name: Midani, Mohamad
last_name: Midani
- first_name: Ramzi
full_name: Khiari, Ramzi
last_name: Khiari
language:
- iso: eng
place: Singapore
publication: ' Proceedings of 2nd World Conference on Byproducts of Palms and Their
Applications '
publication_identifier:
eisbn:
- '978-981-19-6195-3 '
isbn:
- '978-981-19-6194-6 '
issn:
- 2662-3161
publication_status: published
publisher: Springer Nature Singapore
status: public
title: Mechanical Dewatering of Wet Oil Palm Lumber Prior to Press-Drying
type: book_chapter
user_id: '83781'
year: '2022'
...