The E factor at 30: a passion for pollution prevention

RA Sheldon - Green Chemistry, 2023 - pubs.rsc.org
The introduction of the E Factor in 1992 focussed attention on the problem of waste
generation, defined as everything but the desired product, in chemicals manufacture and …

Protic ionic liquids for sustainable uses

J Bailey, EL Byrne, P Goodrich, P Kavanagh… - Green …, 2024 - pubs.rsc.org
This review provides an overview of the current state-of-the-art and major trends in the
application of protic ionic liquids (PILs) to sustainable chemistry. Following a brief …

Technoeconomic and environmental perspectives of biofuel production from sugarcane bagasse: Current status, challenges and future outlook

S Pan, HM Zabed, Y Wei, X Qi - Industrial Crops and Products, 2022 - Elsevier
Sugarcane bagasse (SCB) is an attractive lignocellulose feedstock for biofuel production
due to its high organic content and biomass yield, and ease of collection and storage. SCB …

Influence of pretreatment severity factor and Hammett acidity on softwood fractionation by an acidic protic ionic liquid

AR Abouelela, PYS Nakasu… - … Sustainable Chemistry & …, 2023 - ACS Publications
The impact of pretreatment severity in the acidic protic ionic liquid (IL) N, N-
dimethylbutylammonium hydrogen sulfate,[DMBA][HSO4] using pine softwood was …

Integrated understanding of acidic deep eutectic solvent choline chloride: Oxalic acid pretreatment to enhance the enzymatic hydrolysis of rape straw

X Li, W Tang, YC He - Industrial Crops and Products, 2023 - Elsevier
Using choline chloride (ChCl) as hydrogen-bonded-acceptor (HBA) and oxalic acid (OA) as
hydrogen-bonded-donor (HBD), deep eutectic solvents (DESs) with different HBD-to-HBA …

Waste Valorization in a Sustainable Bio‐Based Economy: The Road to Carbon Neutrality

RA Sheldon - Chemistry–A European Journal, 2024 - Wiley Online Library
The development of sustainable chemistry underlying the quest to minimize and/or valorize
waste in the carbon‐neutral manufacture of chemicals is followed over the last four to five …

Beckmann rearrangement with improved atom economy, catalyzed by inexpensive, reusable, bro̷nsted acidic ionic liquid

A Brzęczek-Szafran, K Erfurt… - ACS Sustainable …, 2022 - ACS Publications
Inexpensive protic ionic liquids, synthesized from di-or triamines and excess sulfuric acid,
were used as solvents and catalysts for the Beckmann rearrangement. The use of ionic …

Breaking barriers for a green future: A comprehensive study on pre-treatment techniques for empty fruit bunches in the bio-based economy

A Javanmard, WMAW Daud, MFA Patah… - Process Safety and …, 2024 - Elsevier
This review article provides a comprehensive summary of the chemical and biological
approaches for pretreating empty fruit bunches (EFBs), a byproduct of the palm oil industry …

Green and sustainable solvents for biocatalytic oxidations

RA Sheldon, ML Bode, N Mathebula - Current Opinion in Green and …, 2023 - Elsevier
The discovery that enzymes could function efficiently in organic solvents revolutionized their
use in industry but represented a change from the natural “green” solvent, water, to a host of …

Application of swirl intensification in biomass thermochemical conversion to high-value bio-oil: A review

X Zhang, H Wu, Z He, L **e, Y Chang, Z **… - Separation and …, 2024 - Elsevier
For decades, fossil fuels have been the mainstay of the global economy. However, their
limitations, price volatility, and growing environmental concerns necessitate the search for …