Zobrazeno 1 - 10
of 161
pro vyhledávání: '"Hee Chul Woo"'
Publikováno v:
Clean Technologies, Vol 5, Iss 4, Pp 1402-1414 (2023)
Marine biomass has attracted attention as an environmentally sustainable energy source that can replace petroleum-based resources. Alginates, the main natural polysaccharides extracted from seaweeds, are used in various fields, such as food, pharmace
Externí odkaz:
https://doaj.org/article/f4ef72f1638a42f39ab06bd774fe8ead
Publikováno v:
Molecules, Vol 29, Iss 20, p 4807 (2024)
Biodegradable polymers are getting attention as renewable alternatives to petroleum-based plastics due to their environmental benefits. However, improving their physical properties remains challenging. In this work, biodegradable biopolymers (PVA-PCD
Externí odkaz:
https://doaj.org/article/e69af710e9f14d35b1d28599df8c267a
Autor:
Hee Chul Woo, Young Han Kim
Publikováno v:
Biotechnology for Biofuels, Vol 12, Iss 1, Pp 1-11 (2019)
Abstract Background Volatile fatty acids (VFAs) are produced by fermentation of various bio-sources and human wastes at minimal cost; sometimes, even sources having a prepaid processing fee were used. However, low concentrations of VFAs in water have
Externí odkaz:
https://doaj.org/article/1931d1fb0125413ab2ef57872517d680
Autor:
Saravana Periaswamy Sivagnanam, Shipeng Yin, Jae Hyung Choi, Yong Beom Park, Hee Chul Woo, Byung Soo Chun
Publikováno v:
Marine Drugs, Vol 13, Iss 6, Pp 3422-3442 (2015)
The bioactive materials in brown seaweeds hold great interest for developing new drugs and healthy foods. The oil content in brown seaweeds (Saccharina japonica and Sargassum horneri) was extracted by using environmentally friendly supercritical CO2
Externí odkaz:
https://doaj.org/article/3bd56624d24a4c38bc0873d0f3bbbf8c
Publikováno v:
Chemical Engineering & Technology. 44:2316-2326
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a44911c0b67285d74060e2849e19374d
https://doi.org/10.1002/ceat.202100154
https://doi.org/10.1002/ceat.202100154
Autor:
Hee Chul Woo, Young Han Kim
Publikováno v:
Biomass Conversion and Biorefinery.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce3912319861446d88c346ff8968c785
https://doi.org/10.1007/s13399-022-03384-2
https://doi.org/10.1007/s13399-022-03384-2
Publikováno v:
Journal of Industrial and Engineering Chemistry. 98:168-179
The kinetic parameters for the pyrolysis of biomass of the pitch pine (Rigida pine P. Mill) were examined by thermogravimetric analysis in the temperature range 25 °C to 700 °C, in which the main decomposition was occurred from 250 °C to 400 °C.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f219abea48cbcd0dcaf88091c08e606
https://doi.org/10.1016/j.jiec.2021.04.005
https://doi.org/10.1016/j.jiec.2021.04.005
Publikováno v:
Biotechnology for Biofuels and Bioproducts. 15
Background A butyric acid recovery process using octyl acetate is proposed, and the design details of the extraction and subsequent distillation processes were investigated. Ternary equilibrium data for the extractor design were derived from molecula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1bc35ebedb1841ccfb842e061505a9e3
https://doi.org/10.1186/s13068-022-02146-6
https://doi.org/10.1186/s13068-022-02146-6
Autor:
Jae-Suk Lee, Santosh Kumar, Chang-Lyoul Lee, Yong-Guen Yu, Nam-Goo Kang, Seung-Jea Lee, Hee Chul Woo
Publikováno v:
Macromolecules. 53:10097-10106
Iridium complex-incorporated monodisperse particles are prepared via surfactant-free emulsion polymerization. For this process, a vinyl-substituted iridium complex (IrV) is synthesized and copolyme...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d85a9f123861438e11a656b32b613dc6
https://doi.org/10.1021/acs.macromol.0c01563
https://doi.org/10.1021/acs.macromol.0c01563
Publikováno v:
Journal of Korea Technical Association of The Pulp and Paper Industry. 52:5-14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3ca280c4852adc21cebf74c0b9fd2ee
https://doi.org/10.7584/jktappi.2020.06.52.3.5
https://doi.org/10.7584/jktappi.2020.06.52.3.5