Petrochemicals – News and Features

Dr. Anthony Edge, chair of ISC 2024 and chair of the Permanent Scientific Committee of ISC, discusses some of the key takeaways from this year's meeting and explores the technologies set to transform separation science.

A study found that bio-based fibers, specifically viscose and lyocell, caused higher mortality rates in earthworms compared to polyester fibers. In high concentrations, up to 80% of earthworms died from viscose exposure.

A study introduces biodegradable, flexible nanocomposites made from starch and MXene, showcasing their potential for various electronic and sensing applications. These materials degrade within a month in soil.

A study introduces a modified metal-organic framework (MOF) capable of capturing benzene, a known carcinogen, from polluted air. The new material, MIL-125-Zn, demonstrates significant efficiency in removing benzene.

Until now, scientists haven’t had the tools to assess the impact of biodegradable plastics that are not disposed of properly.

Researchers at NC State University have identified that the methoxy content in lignin influences microbial fermentation, facilitating the conversion of trees into sustainable alternatives to petroleum-based industrial chemicals.

Researchers are developing methods to extract valuable biopolymers from wastewater treatment plants. These biopolymers offer sustainable alternatives to oil-based products, with potential applications in industries like construction and paper.

A UC Riverside study reveals a low-cost method to enhance catalytic converters for hydrogen-burning engines, reducing nitrogen oxide emissions. The new system increases the conversion of nitrogen oxides to harmless substances by four to five times.

Liquefied natural gas leaves a greenhouse gas footprint that is 33% worse than coal, when processing and shipping are taken into account, according to a new Cornell study.

This article examines the use of carbon-14 analysis to authenticate natural ingredients, providing insight into how it can differentiate between biobased and fossil-derived content in products like essential oils and fragrances.