Catalytic co-pyrolysis of oil sludge and biomass over ZSM-5 for production of aromatic platform chemicals

Chemosphere ◽  
2021 ◽  
pp. 132912
Author(s):  
Jinyu Hou ◽  
Daoxu Zhong ◽  
Wuxing Liu
Keyword(s):  
Oil Sludge ◽  
Platform Chemicals

Stable production of platform chemicals from the continuous hydrodeoxygenation of a raw bio-oil using enhanced carbon-based catalysts

2020 ◽  
Author(s):  
Idoia Hita ◽  
Tomas Cordero-Lanzac ◽  
Francisco J. Garcia-Mateos ◽  
Jose Rodriguez-Mirasol ◽  
Tomas Cordero ◽  
...  
Keyword(s):  
Platform Chemicals ◽  
Stable Production ◽  
Bio Oil ◽  
Carbon Based

Stable production of platform chemicals from the continuous hydrodeoxygenation of a raw bio-oil using enhanced carbon-based catalysts

2020 ◽  
Author(s):  
Idoia Hita ◽  
Tomas Cordero-Lanzac ◽  
Francisco J. Garcia-Mateos ◽  
Jose Rodriguez-Mirasol ◽  
Tomas Cordero ◽  
...  
Keyword(s):  
Platform Chemicals ◽  
Stable Production ◽  
Bio Oil ◽  
Carbon Based

Modulation in Ru and Cu nanoparticles contents over CuAlPO-5 in synergistic enhancement in the selective reduction and oxidation of biomass-derived furan based alcohols and carbonyls

2021 ◽  
Author(s):  
Abhinav Kumar ◽  
Rajaram Bal ◽  
Rajendra Srivastava
Keyword(s):  
Selective Reduction ◽  
Value Added ◽  
Cu Nanoparticles ◽  
Platform Chemicals ◽  
Synergistic Enhancement ◽  
Reduction And Oxidation ◽  
Significant Attention ◽  
Lignocellulose Biomass

Furfural (FAL) and 5-hydroxymethylfurfural (HMF) are important and sustainable platform chemicals. They are produced from lignocellulose biomass and attract significant attention as precursors for producing value-added chemicals and fuels. The...

scholarly journals Recent Advances in Renewable Polymer Production from Lignin-Derived Aldehydes

Polymers ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 364
Author(s):  
Nahyeon Lee ◽  
Yong Tae Kim ◽  
Jechan Lee
Keyword(s):  
Lignocellulosic Biomass ◽  
Aromatic Aldehydes ◽  
Renewable Chemicals ◽  
Platform Chemicals ◽  
Recent Advances ◽  
Promising Source

Lignin directly derived from lignocellulosic biomass has been named a promising source of platform chemicals for the production of bio-based polymers. This review discusses potentially relevant routes to produce renewable aromatic aldehydes (e.g., syringaldehyde and vanillin) from lignin feedstocks (pre-isolated lignin or lignocellulose) that are used to synthesize a range of bio-based polymers. To do this, the processes to make aromatic aldehydes from lignin with their highest available yields are first presented. After that, the routes from such aldehydes to different polymers are explored. Challenges and perspectives of the production the lignin-derived renewable chemicals and polymers are also highlighted.

scholarly journals Mini-Review on the Synthesis of Furfural and Levulinic Acid from Lignocellulosic Biomass

Processes ◽  
2021 ◽  
Vol 9 (7) ◽  
pp. 1234
Author(s):  
Zhiwei Jiang ◽  
Di Hu ◽  
Zhiyue Zhao ◽  
Zixiao Yi ◽  
Zuo Chen ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Lignocellulosic Biomass ◽  
Catalytic System ◽  
Levulinic Acid ◽  
Value Added ◽  
Environmental Issues ◽  
Alternative Route ◽  
Catalytic Systems ◽  
Renewable Biomass ◽  
Platform Chemicals

Efficient conversion of renewable biomass into value-added chemicals and biofuels is regarded as an alternative route to reduce our high dependence on fossil resources and the associated environmental issues. In this context, biomass-based furfural and levulinic acid (LA) platform chemicals are frequently utilized to synthesize various valuable chemicals and biofuels. In this review, the reaction mechanism and catalytic system developed for the generation of furfural and levulinic acid are summarized and compared. Special efforts are focused on the different catalytic systems for the synthesis of furfural and levulinic acid. The corresponding challenges and outlooks are also observed.

scholarly journals Pyrolysis of oil sludge with additives of sodium and potassium compounds

2003 ◽  
Vol 39 (1) ◽  
pp. 51-64 ◽  
Author(s):  
Je-Lueng Shie ◽  
Jyh-Ping Lin ◽  
Ching-Yuan Chang ◽  
Duu-Jong Lee ◽  
Chao-Hsiung Wu
Keyword(s):  
Oil Sludge ◽  
Sodium And Potassium

scholarly journals A Redox-Neutral, Two-Enzyme Cascade for the Production of Malate and Gluconate from Pyruvate and Glucose

2021 ◽  
Vol 11 (11) ◽  
pp. 4877
Author(s):  
Ravneet Mandair ◽  
Pinar Karagoz ◽  
Roslyn M. Bill
Keyword(s):  
Malate Dehydrogenase ◽  
Closed System ◽  
Glucose Dehydrogenase ◽  
Sulfolobus Solfataricus ◽  
Cofactor Regeneration ◽  
Triple Mutant ◽  
Thermococcus Kodakarensis ◽  
Platform Chemicals ◽  
Enzyme Cascade

A triple mutant of NADP(H)-dependent malate dehydrogenase from thermotolerant Thermococcus kodakarensis has an altered cofactor preference for NAD+, as well as improved malate production compared to wildtype malate dehydrogenase. By combining mutant malate dehydrogenase with glucose dehydrogenase from Sulfolobus solfataricus and NAD+/NADH in a closed reaction environment, gluconate and malate could be produced from pyruvate and glucose. After 3 h, the yield of malate was 15.96 mM. These data demonstrate the feasibility of a closed system capable of cofactor regeneration in the production of platform chemicals.

Biotreatment of oil sludge containing hydrocarbons by Proteus mirabilis SB

2021 ◽  
pp. 101654
Author(s):  
Cong-Yu Ke ◽  
Li-Yang Chen ◽  
Fang-Ling Qin ◽  
Wu-Juan Sun ◽  
Si-Chang Wang ◽  
...  
Keyword(s):  
Proteus Mirabilis ◽  
Oil Sludge
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