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Shell Biorefinery: Dream or Reality?

Xi Chen1, Huiying Yang1, Ning Yan2

  • 1Department of Chemical and Biomolecular Engineering, National University of Singapore, 4 Engineering Drive 4, Singapore, 117585, Singapore.

Chemistry (Weinheim an Der Bergstrasse, Germany)
|August 4, 2016
PubMed
Summary
This summary is machine-generated.

Shell biorefinery transforms crustacean shells into valuable products. This review covers shell structure, fractionation methods, and the valorization of chitin for new chemicals and materials.

Keywords:
biomasscarbon materialschitinpolymerssustainable chemistry

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Area of Science:

  • Biotechnology and Biomaterials Science
  • Sustainable Chemistry

Background:

  • Crustacean shell waste is abundant and underexploited.
  • Shell biorefinery offers ecological and economic advantages through waste valorization.

Purpose of the Study:

  • To provide a comprehensive overview of the current state of shell biorefinery.
  • To detail crustacean shell composition, fractionation techniques, and component valorization.

Main Methods:

  • Review of existing literature on crustacean shell structure and properties.
  • Analysis of various chemical and physical methods for shell fractionation.
  • Examination of chitin and its derivatives' applications.

Main Results:

  • Detailed description of crustacean shell structural features and component interactions.
  • Introduction to diverse shell fractionation methodologies.
  • Exploration of chitin valorization into chemicals, porous carbons, and polymers.

Conclusions:

  • Shell biorefinery is a promising approach for sustainable waste management.
  • Valorization of chitin and its derivatives yields significant value-added products.