Acid-based lignocellulosic biomass biorefinery for bioenergy production: Advantages, application constraints, and perspectives


Anh Tuan Hoang A. T. H., Nizetic S., Ong H. C., Chong C. T., MOHAMED ATABANI A., Van Viet Pham V. V. P.

JOURNAL OF ENVIRONMENTAL MANAGEMENT, vol.296, 2021 (SCI-Expanded) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 296
  • Publication Date: 2021
  • Doi Number: 10.1016/j.jenvman.2021.113194
  • Journal Name: JOURNAL OF ENVIRONMENTAL MANAGEMENT
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, International Bibliography of Social Sciences, PASCAL, Aerospace Database, Aqualine, Aquatic Science & Fisheries Abstracts (ASFA), BIOSIS, CAB Abstracts, Communication Abstracts, EMBASE, Environment Index, Geobase, Greenfile, Index Islamicus, MEDLINE, Metadex, Pollution Abstracts, Public Affairs Index, Veterinary Science Database, Civil Engineering Abstracts
  • Keywords: Lignocellulose biomass, Biomass pretreatment, Bioenergy production, Alternative energy, Environmental sustainability, FERMENTABLE SUGAR PRODUCTION, IRRADIATION-ASSISTED TRANSESTERIFICATION, RESPONSE-SURFACE OPTIMIZATION, DILUTE HYDROCHLORIC-ACID, COMBINED SEVERITY FACTOR, CORN STOVER FEEDSTOCK, OLIVE TREE BIOMASS, ENZYMATIC-HYDROLYSIS, PHOSPHORIC-ACID, RICE STRAW
  • Erciyes University Affiliated: Yes

Abstract

The production of chemicals and fuels from renewable biomass with the primary aim of reducing carbon footprints has recently become one of the central points of interest. The use of lignocellulosic biomass for energy production is believed to meet the main criteria of maximizing the available global energy source and minimizing pollutant emissions. However, before usage in bioenergy production, lignocellulosic biomass needs to undergo several processes, among which biomass pretreatment plays an important role in the yield, productivity, and quality of the products. Acid-based pretreatment, one of the existing methods applied for lignocellulosic biomass pretreatment, has several advantages, such as short operating time and high efficiency. A thorough analysis of the characteristics of acid-based biomass pretreatment is presented in this review. The environmental concerns and future challenges involved in using acid pretreatment methods are discussed in detail to achieve clean and sustainable bioenergy production. The application of acid to biomass pretreatment is considered an effective process for biorefineries that aim to optimize the production of desired products while minimizing the by-products.