Jiangsu Ruiheng C3 650,000 tons/year phenol acetone project was successfully put into operation

On January 6, Jiangsu Ruiheng New Material Technology Co., Ltd. carbon tertiary industry phase I project 650,000 tons/year phenol acetone project, successfully produced qualified products, so far, all the process flow of the project has been fully opened, marking the project to achieve one-time safe feeding and commissioning.

Jiangsu Ruiheng New Material Technology Co., Ltd. carbon tertiary industry phase I project 650,000 tons/year phenolacetone plant is located in Lianyungang petrochemical industry base in Jiangsu Province, the project mainly includes cumene plant, oxidation process, concentration and decomposition neutralization process, rectification process, intermediate tank farm and pipe gallery in the device. The project officially started on January 13, 2021, lasted 20 months, completed the handover of the installation on August 28, 2022, and officially entered the commissioning stage.

This project is the first PDH-produced propylene project in China to develop the "phenolone-bisphenol A" product chain. The project takes propane dehydrogenation as the industrial chain leader, and the propane dehydrogenation unit, as the core device of the first phase of the carbon tertiary industry project, will help it become the only PDH-produced propylene development "phenolone-bisphenol A" product chain in China, the only PDH self-produced propylene, comprehensive use of hydrogen to develop HPPO and hydrogen peroxide ECH product chain. Extend downstream to build C3 derivative plants for propylene oxide, epichlorohydrin, phenolacetone, and bisphenol A. The project realizes the mutual supply and comprehensive utilization of upstream and downstream raw materials in the industry, the joint construction and sharing of public auxiliary facilities, and fully taps various resources to achieve efficiency enhancement and chain supplementation.

The project mainly includes the construction of 600,000 tons/year propane dehydrogenation plant, 550,000 tons/year cumene plant, 650,000 tons/year phenolacetone plant, 240,000 tons/year bisphenol A plant, 400,000 tons/year propylene oxide plant, 600,000 tons/year hydrogen peroxide plant and other ancillary facilities. After the completion of the project, it can achieve an annual output of 600,000 tons of propylene, 550,000 tons of cumene, 402,000 tons of phenol, 248,000 tons of acetone, 240,000 tons of bisphenol A, 400,000 tons of propylene oxide, 600,000 tons of hydrogen peroxide, and 25,000 tons of hydrogen, 34,000 tons of liquefied gas, 02,000 tons of heavy aromatic hydrocarbons, 12,000 tons of dirty benzene, 03,000 tons of polycyclic aromatic hydrocarbons, 16,000 tons of propylene glycol, 11,000 tons of propylene glycol monomethyl ether, and 06,000 tons of propylene glycol isomethyl ether.