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使用有机催化工艺分馏木质纤维素生物质

JoVE Journal
Chimica

This content is Free Access.

JoVE Journal Chimica

Fractionation of Lignocellulosic Biomass using the OrganoCat Process

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使用有机催化工艺分馏木质纤维素生物质

DOI:

10.3791/61933-v

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06:19 min

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June 05, 2021

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Leonie Schoofs, Dennis Weidener, Ulrich Schurr, Holger Klose, Philipp M. Grande

¹Institut für Bio- und Geowissenschaften,Pflanzenwissenschaften (IBG-2), Forschungszentrum Jülich

Capitoli

00:04Introduction
01:08Lignocellulose Pretreatment and Fractionation
02:08Isolation of Organic Phase and Lignin Quantification
02:55Separation of Solid Cellulose-Enriched Pulp and Aqueous Phase
03:35FDCA Recovery and Aqueous Phase Isolation
04:21Results: Effects of Reaction Conditions on Lignin Yield
05:27Conclusion

Summary

Traduzione automatica

OrganoCat 是一种在温和条件下将木质纤维素预处理和分馏成木质素、可发酵糖和纤维素果肉的方法。在以2，5-呋喃羧酸为催化剂的水和2-甲基四氢呋喃的生物双相溶剂体系中，有机Cat产物 被原位 分离，以实现直接的产品回收。

Tags

Lignocellulosic Biomass OrganoCat Process Lignin-cellulose Fractionation Two-phase One-pot Reaction High Product Quality Straightforward Separation Catalyst And Solvent Recycling Biogenic Chemicals Lignin Valorization Consistent And Valuable Lignans Centrifugation FDCA 2-MTHF Sodium Hydroxide Lignin Yield Cellulose-enriched Pulp

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