The creation of plastics from polymers is now an old industry. So, there are many methods, sub-methods, and specific synthetic variations now used by academics and industry scientists to create ...

The polymerisation of ethylene represents a fundamental process in the production of polyethylene, a plastic with vast industrial and consumer applications. Catalysts based on chromium oxides ...

Polyethylene plastics — in particular, the ubiquitous plastic bag that blights the landscape — are notoriously hard to recycle. They’re sturdy and difficult to break down, and if they’re recycled at ...

A new chemical process can essentially vaporize plastics that dominate the waste stream today and turn them into hydrocarbon building blocks for new plastics. The catalytic process, developed at the ...

Within the chemical industry, the manufacturing of polymers is one of the largest sectors - the volumes of polystyrene alone produced annually worldwide reaching billions of kilograms. 1 ...