Experimental investigation on in-situ hydrogenation induced gasification characteristics of acrylonitrile butadiene styrene (ABS) microplastics in supercritical water

Study on the gasification mechanism of acrylonitrile-butadiene-styrene in supercritical water using experimental and ReaxFF simulation: Products, pathways, and nitrogen migration

AI summary · Read the abstract

Scientists found a way to break down ABS plastic (a common material in electronics, toys, and car parts) using superheated, high-pressure water instead of burning it, turning the waste into clean hydrogen gas fuel. This matters because it offers a way to recycle hard-to-break-down plastics into useful energy while controlling harmful nitrogen byproducts, potentially reducing plastic waste that would otherwise pollute the environment and break into microplastics.

Direct numerical simulations of polypropylene gasification in supercritical water

AI summary · Read the abstract

This paper is not about microplastics; it uses computational fluid dynamics simulations to study the gasification of polypropylene plastic waste in supercritical water as a potential waste-treatment technology.

Hydrogen production from plastic waste processing: A review

AI summary · Read the abstract

This review pulls together existing research on turning plastic waste into clean-burning hydrogen fuel instead of letting it pile up in landfills or oceans (where it can break down into microplastics that end up in our water, food, and bodies). Scientists are testing several methods, like heating plastic without oxygen (pyrolysis) combined with steam or special catalysts, and some approaches already work at pilot scale, though they're not yet cheap or efficient enough for widespread use. The bigger picture: if perfected, this technology could offer a win-win, reducing plastic pollution while producing low-carbon energy.

Plastic waste to liquid fuel: A review of technologies, applications, and challenges