Rübenach, Lukas ; Lins, Jonas ; Koh, Ezra ; Rose, Marcus (2019)
Towards Sustainable Lactic Acid Production: Avoiding Gypsum as a Byproduct by using Selective Liquid-Phase Adsorption.
In: ChemSusChem, 12 (15)
doi: 10.1002/cssc.201900847
Artikel, Bibliographie
Dies ist die neueste Version dieses Eintrags.
Kurzbeschreibung (Abstract)
The utilization of biomass is one of the major challenges for the transition from fossil to renewable resources. Often, the separation of the desired product from the reaction mixture is the most energy-intensive step. Liquid-phase adsorption is a promising separation technology that could significantly improve downstream processing in biorefineries. Highly hydrophobic adsorbents were applied for the separation of lactic acid (LA) from aqueous solutions and to avoid the formation of gypsum as a byproduct. High uptakes and selectivity were obtained in single-solute and co-adsorption experiments. Porous hyper-crosslinked polymers (HCP) and polymer-based spherical activated carbon performed best and showed excellent selectivity for the selective removal of LA. Desorption experiments revealed that HCP was the ideal adsorbent for the separation of LA from aqueous solution and enabled the production of gypsum-free LA.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2019 |
| Autor(en): | Rübenach, Lukas ; Lins, Jonas ; Koh, Ezra ; Rose, Marcus |
| Art des Eintrags: | Bibliographie |
| Titel: | Towards Sustainable Lactic Acid Production: Avoiding Gypsum as a Byproduct by using Selective Liquid-Phase Adsorption |
| Sprache: | Englisch |
| Publikationsjahr: | 8 August 2019 |
| Ort: | Weinheim |
| Verlag: | Wiley-VCH |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | ChemSusChem |
| Jahrgang/Volume einer Zeitschrift: | 12 |
| (Heft-)Nummer: | 15 |
| DOI: | 10.1002/cssc.201900847 |
| URL / URN: | https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002... |
| Zugehörige Links: | |
| Kurzbeschreibung (Abstract): | The utilization of biomass is one of the major challenges for the transition from fossil to renewable resources. Often, the separation of the desired product from the reaction mixture is the most energy-intensive step. Liquid-phase adsorption is a promising separation technology that could significantly improve downstream processing in biorefineries. Highly hydrophobic adsorbents were applied for the separation of lactic acid (LA) from aqueous solutions and to avoid the formation of gypsum as a byproduct. High uptakes and selectivity were obtained in single-solute and co-adsorption experiments. Porous hyper-crosslinked polymers (HCP) and polymer-based spherical activated carbon performed best and showed excellent selectivity for the selective removal of LA. Desorption experiments revealed that HCP was the ideal adsorbent for the separation of LA from aqueous solution and enabled the production of gypsum-free LA. |
| Fachbereich(e)/-gebiet(e): | 07 Fachbereich Chemie 07 Fachbereich Chemie > Ernst-Berl-Institut 07 Fachbereich Chemie > Ernst-Berl-Institut > Fachgebiet Technische Chemie 07 Fachbereich Chemie > Ernst-Berl-Institut > Fachgebiet Technische Chemie > Technische Chemie II |
| Hinterlegungsdatum: | 06 Aug 2020 07:08 |
| Letzte Änderung: | 19 Feb 2024 09:23 |
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| Suche nach Titel in: | TUfind oder in Google |
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Towards Sustainable Lactic Acid Production: Avoiding Gypsum as a Byproduct by using Selective Liquid‐Phase Adsorption. (deposited 02 Okt 2023 09:50)
- Towards Sustainable Lactic Acid Production: Avoiding Gypsum as a Byproduct by using Selective Liquid-Phase Adsorption. (deposited 06 Aug 2020 07:08) [Gegenwärtig angezeigt]
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