MOSCOW (MRC) -- Sulzer Chemtech has finalized an agreement with Encina Development Group, LLC to provide technology to recover high purity circular aromatics from cracked oil products derived from Encina’s mixed-plastics-to-aromatics catalytic conversion platform, according to Hydrocarbonprocessing.
Encina’s 1000 tpd waste plastics recycling facility will be located in Northeast US, and is expected to be operational in 2024.
Encina has developed a catalytic platform wherein the cracked products selectively contain high levels of circular aromatics as well as other valuable by-products. Sulzer Chemtech will provide its hydrotreating and aromatics extraction technology (SuRe BTX) to recover high purity circular benzene and toluene.
Sulzer Chemtech’s flagship aromatic extraction technology (GT-BTX) has been deployed worldwide for aromatics recovery from reformate and naphtha cracked pyrolysis with more than 70 licenses sold. This is the first commercial application of this technology where waste plastics is used as feedstock within a circular chemical solution to help resolve a global environmental issue.
Sander van Donk, Head Global Technology Business at Sulzer Chemtech, concludes: “We are pleased to support Encina’s mission of enabling circularity in plastics recycling by providing our SuRe BTX technology downstream of their catalytic conversion process. This novel value chain builds on Sulzer Chemtech’s commitment to circularity and opens up an entirely new market for ultra-pure circular benzene and toluene produced from waste plastics.”
As MRC informed before, India’s national objective of achieving self-sufficiency in energy and reducing its fossil fuel footprint is being supported by Sulzer’s expertise in pump manufacturing and refinery processes. The country’s first bio-refinery, Assam Bio Refinery Pvt Ltd., built by Chempolis' technology, is a ground-breaking JV that will be the only refinery in the world to create bioethanol from bamboo - available in abundance in north-eastern India. To help realize this pioneering endeavor, Sulzer is delivering a range of engineered application pumps as well as core technology such as column internals for the refining process.
According to MRC's ScanPlast report, Russia's estimated PE consumption totalled 2,265,290 tonnes in the first eleven months of 2021, up by 14% year on year. Shipments of all grades of ethylene polymers increased. At the same time, PP shipments to the Russian market were 1,363,850 tonnes in January-November, 2021, up by 25% year on year. Supply of homopolymer PP and block-copolymers of propylene (PP block copolymers) increased, whereas supply of injection moulding PP random copolymers decreased significantly.