LONDON, April 24, 2019 /PRNewswire/ -- Global Polypropylene Catalyst Market by Product (Ziegler-Natta, Metallocene), by Process (Gas Phase, Bulk Process), by Application (Films, Fibers, Tubes, ...

COLUMBIA, Md., Nov. 09, 2020 (GLOBE NEWSWIRE) -- W. R. Grace & Co. (NYSE:GRA), the leading independent supplier of polyolefin catalyst technology and polypropylene (PP) process technology, has ...

COLUMBIA, Md., Oct. 26, 2020 (GLOBE NEWSWIRE) -- W. R. Grace & Co. (NYSE:GRA), the leading independent supplier of polyolefin catalyst technology and polypropylene (PP) process technology, has ...

MIDLAND, Mich.--(BUSINESS WIRE)--Shandong Shenda Chemical Industry Co., Ltd. (Shenda), has selected UNIPOL™ Polypropylene Process Technology from The Dow Chemical Company (Dow) for its new 200 KTA ...

A new platinum catalyst converts polypropylene plastic into valuable liquid hydrocarbons, primarily motor oil (ChemSusChem 2021, DOI: 10.1002/cssc.202101999). Supported on carbon, platinum ...

The future of plastic recycling may soon get much less complicated, frustrating and tedious. In a new study, Northwestern University chemists have introduced a new plastic upcycling process that can ...

Graduate student RJ Conk adjusts a reaction chamber in which mixed plastics are degraded into the reusable building blocks of new polymers. A new chemical process can essentially vaporize plastics ...

Plastics are unfortunately so cheap useful that they’ve ended up everywhere. They’re filling our landfills, polluting our rivers, and even infiltrating our food chain as microplastics. As much as we ...

The process tackles two issues, the scientists said — an abundance of plastic waste and an increasing need for jet fuel.

Depolymerization process. By employing high pressure, reactor operators can achieve highly efficient depolymerization of polyethylene (PE) of varying densities or polypropylene (PP). The pressure ...