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Comparative Studies on Corrosion Performance of UNS R20033 under Batch-mode Hydrothermal Liquefaction (HTL) Conversion of Typical Model Compounds in Lignocellulosic Biomass

Product Number: 51324-21156-SG

Author: Haoyu Wang; Xue Han; Minkang Liu; Yimin Zeng; Chunbao Charles Xu

Publication Date: 2024

$40.00

Hydrothermal liquefaction (HTL) is an important thermochemical technology which uses hot pressurized water to convert wet biomass or biowaste feedstocks into biocrude oils and other marketable bio-chemicals. However, the widespread commercialization of HTL technology could be challenging due to the corrosion of process core equipment, especially the refining reactors. The presence of hot pressurized water, aggressive catalyst, and organic products can lead to serious corrosion damage and even stress corrosion cracking risks on HTL reactors. Lignocellulosic biomass comprises three primary components: cellulose, hemicellulose, and lignin. These components exhibit distinct behaviors during HTL conversion, leading to variations in the chemical environment and properties of the resulting products. This study aims to compare the corrosion modes and extents of a typical austenitic alloy (UNS R20033) under HTL of three typical biomass model compounds (cellulose, xylan, and alkali lignin) to facilitate the development of corrosion mechanisms in biomass HTL environment.

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Corrosion Performance of UNS S31000 under Batch-mode Hydrothermal Liquefaction (HTL) Conversion of Different biomass

Product Number: 51323-19216-SG

Author: Haoyu Wang, Xue Han, Minkang Liu, Yimin Zeng, Chunbao Charles Xu

Publication Date: 2023

$20.00

Over the past decade, serious environmental concerns induced by fossil fuel
production/combustion and increasing daily demand on energy supply have stimulated intensive research to develop reliable and sustainable energy supply and production technologies. Among the identified alternatives, raw biomass materials, such as food residues, energy crops, agricultural residues, and waste from industry, farms and households, have been widely recognized as one of the most promising resources due to their environmental-friendly and renewable nature. It is estimated that the annual global primary production of biomass can be equivalent to the 4,500 EJ of solar energy captured per year.

Products tagged with 'htl'

Comparative Studies on Corrosion Performance of UNS R20033 under Batch-mode Hydrothermal Liquefaction (HTL) Conversion of Typical Model Compounds in Lignocellulosic Biomass

Corrosion Performance of UNS S31000 under Batch-mode Hydrothermal Liquefaction (HTL) Conversion of Different biomass

Association for Materials Protection and Performance