On February 14, the Qinzhou Port Area Administrative Approval Bureau of China (Guangxi) Pilot Free Trade Zone accepted the "Huayi Qinzhou Chemical New Material Integration Base Phase III Hydrogen Peroxide Method Propylene Oxide (HPPO) and Polyether Multi Alcohol Integration Project Environmental Impact Report", as of March 16, Huayi Qinzhou 300,000 tons/year HPPO and other projects have completed the approval and publicity of the environmental impact report.
It is reported that the third-phase hydrogen peroxide method propylene oxide (HPPO) and polyether polyol integration project of Huayi Qinzhou Chemical New Materials Integration Base has an investment of about 5.499 billion yuan, and the newly added land covers an area of 41.55 hectares, including hydrogen peroxide method epoxy Propane HPPO unit and polyether polyol unit 2 sets of overall units.
The project plans to build a 300,000-ton/year HPPO plant (including a 250,000-ton/year hydrogen peroxide (folded) plant and a 300,000-ton/year propylene oxide plant), a 200,000-ton/year polyether polyol plant, and a 50,000-ton Ton/year polymer polyol plant, supporting the construction of tank area and loading and unloading area, warehouse, circulating water field, air compressor station, refrigeration station, control room/cabinet room, substation and distribution station, and oxygen-containing waste gas from oxidation reactor of HP device Treatment facilities, bag dust removal facilities, incinerators, elevated torches, fire water stations, desalinated water stations, analysis and testing, maintenance rooms, initial rainwater pools, accident pools and other facilities.
Huayi Qinzhou Integrated Base is currently the largest industrial project invested by a single entity in Guangxi. It is the largest industrial project undertaken by Guangxi for industrial transfer from the east in recent years. About 90 billion yuan, covering the four major industrial chains of modern coal chemical industry, light hydrocarbon cracking, salt chemical industry, and petrochemical downstream. It will be implemented in three phases. After full production, the annual output value will exceed 100 billion yuan.
The total investment of the project is about 90 billion yuan, which is divided into three phases. The first-phase production plant with an annual output of 1.8 million tons of methanol, 1.2 million tons of acetic acid and 200,000 tons of ethylene glycol has been completed and put into operation in June 2021.
Among them, the total investment of the second phase of 750,000 tons of propylene and downstream deep processing projects and chlor-alkali projects is about 18.9 billion yuan. Phenol A and 300,000 tons of caustic soda and 400,000 tons of polyvinyl chloride (PVC) production plants. The project adopts international and domestic advanced technology, such as the new technology of acrylic acid and ester, and the acrylic acid catalyst won the second prize of National Science and Technology Progress Award and the first prize of Shanghai Technology Invention respectively. It has the characteristics of high conversion rate, low energy consumption, and less discharge of "three wastes".
The planned total investment of the third-phase advanced materials project is about 55 billion yuan, mainly covering the industrial chains of olefins and downstream, new polyurethane materials, degradable materials, nylon 66, and downstream of acetic acid.
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