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Waste-to-Fuel Appro...
Waste-to-Fuel Approach : Valorization of Lignin from Coconut Coir Pith
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- Lebedeva, Daria, 1994- (författare)
- Stockholms universitet,Institutionen för organisk kemi,Department of Organic Chemistry, Stockholm University, Stockholm, SE-106 91, Sweden
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- Hijmans, Samuel (författare)
- Stockholms universitet,Institutionen för organisk kemi,Department of Organic Chemistry, Stockholm University, Stockholm, SE-106 91, Sweden
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- Mathew, Aji P., 1971- (författare)
- Stockholms universitet,Institutionen för material- och miljökemi (MMK),Department of Materials and Environmental Chemistry, Stockholm University, Stockholm, SE-106 91, Sweden
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- Subbotina, Elena, 1990- (författare)
- KTH,Stockholms universitet,Institutionen för organisk kemi,KTH Royal Institute of Technology, Sweden,Träkemi och massateknologi,Department of Organic Chemistry, Stockholm University, Stockholm, SE-106 91, Sweden
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- Samec, Joseph S. M., 1971- (författare)
- Stockholms universitet,Institutionen för organisk kemi,Department of Organic Chemistry, Stockholm University, Stockholm, SE-106 91, Sweden
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(creator_code:org_t)
- 2022-03-01
- 2022
- Engelska.
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Ingår i: ACS Agricultural Science and Technology. - : American Chemical Society (ACS). - 2692-1952. ; 2:2, s. 349-358
- Relaterad länk:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Coconut Coir Pith (CCP) is a relatively unexplored type of lignocellulosic waste from the coconut industry. As a feedstock that is highly enriched in lignin (Klason lignin content of 40.9 wt % found in this study), CCP is a potential source for renewable lignin-derived materials. We have performed a systematic study on the characterization and valorization of lignin from CCP. We have investigated two different valorization approaches: reductive catalytic fractionation (RCF) and soda pulping followed by catalytic hydrodeoxygenation. During RCF, the lignin was converted into monomeric products in 7.6 wt %. Using soda pulping conditions, we were able to isolate lignin from CCP in 74% yield. Subsequent hydrotreatment of the lignin over a Pt/MoO3/TiO2catalyst resulted in the formation of hydrogenated oil in 43 wt % yield, suitable for the production of biobased diesel fuels and lubricant base oils.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Kemiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Chemical Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering (hsv//eng)
- NATURVETENSKAP -- Kemi -- Organisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Organic Chemistry (hsv//eng)
Nyckelord
- biodiesel
- biojet fuel
- hydrodeoxygenation
- lignocellulose
- lubricant base oil
- reductive catalytic fractionation
- soda pulping
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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