Researchers developed a durable, bioinspired ZIF-67 MOF membrane that efficiently separates propylene from propane, offering ...

Resin makers needed to clear out excess inventory, one report states, adding the start of 2025 should see a rally in pricing.

until the whole polymer chain has been converted. Depending on the feed plastic, whether it’s polyethylene, polypropylene, or a mixture, the same reaction process will generate propylene and ...

Polymerisation is the process in which many small monomer units combine to form one large polymer molecule. The alkenes ethene and propene are two important feedstocks in the petrochemical ...

Plastics are examples of polymers - very large molecules formed by the joining of many small molecules called monomers. The uses of plastics are related to their chemical properties. The name of ...