Lotte GS Chemical selects Honeywell technology

UOP is providing a license for the technology, in addition to basic engineering design services, key equipment, catalysts and adsorbents and technical services.

As part of the project, UOP will provide a cumene unit and a phenol unit with alpha-methylstyrene (AMS) hydrogenation. The combined technologies will allow Lotte GS Chemical to produce phenol and acetone derivatives from benzene and polymer-grade propylene.

“Global demand for plastics and resins such as polystyrene, styrenic resin, polycarbonate and phenolic resin is driving the need for aromatic derivatives,” said Bryan Glover, Vice President and General Manager of Honeywell UOP’s Process Technologies business. “By increasing the production of phenol and acetone, Lotte raises its market position in high-margin petrochemicals and contributing to the global supply.”

Cumene is the primary building block for making phenol and its derivatives. UOP’s Q-Max process converts benzene and propylene into high-quality cumene at low benzene-to-propylene ratios using regenerable catalysts that maximise cumene yield, lower utility consumption and minimise capital requirements for downstream fractionation equipment.

The UOP Phenol 3G unit converts cumene into phenol and acetone with high yields and product quality, and low utility consumption. The phenol and acetone products are converted into plastics and other related materials, including bisphenol-A, a building block for polycarbonate plastics, and phenolic resins used to make durable laminated boards and industrial adhesives. The Evonik MSHP process hydrogenates alpha-methylstyrene (AMS) to cumene to be recycled back to oxidation.  

When integrated, these technologies offer even lower utility consumption and a high yield of phenol and acetone, with outstanding operating flexibility, on-stream time, reliability and safety. UOP Q-Max technology is currently licensed in 26 units worldwide, with a total capacity of more than 9 million tpy. The UOP phenol technology also is licensed in 22 units worldwide, with a total phenol capacity of more than 5 million tpy.

Read the article online at: https://www.hydrocarbonengineering.com/petrochemicals/23032021/lotte-gs-chemical-selects-honeywell-technology/