投资8.6亿！又一废塑料化学回收大项目公示

Core Viewpoint - The article discusses the emerging opportunities in the chemical recycling industry, particularly focusing on the mixed plastic chemical recycling project by Rizhao Plastic Mao Environmental Technology Co., Ltd., which aims to convert waste plastics into valuable chemical products through advanced recycling technologies [2][3]. Project Overview - The mixed plastic chemical recycling (PCR) project by Rizhao Plastic Mao is a new initiative located in the Rizhao Haiyou Chemical Industrial Park, with a total investment of 680 million yuan [4]. - The first phase of the project includes a set of waste plastic chemical recycling (PCR) facilities, with a production capacity of 200,000 tons/year for the plastic oilification unit, 400,000 tons/year for the plastic oil olefination unit, and 200,000 tons/year for the olefin refining unit [4]. Technology and Processes - The company utilizes two core proprietary technologies: "Low-Temperature Low-Pressure Catalytic Cracking and Recombination (PTO)" and "High-Selectivity Catalytic Cracking Olefin Recombination (PTP)" [5]. - PTO technology converts waste plastics such as PP, PE, and PS into pyrolysis oil with a carbon-hydrogen utilization rate exceeding the industry average by 20%, allowing for higher pricing when sold to foreign chemical giants for recycling [6]. - PTP technology directly produces core components of new plastics like ethylene, propylene, and BTX with a carbon-hydrogen conversion efficiency that is 15%-20% higher, enabling a closed-loop process within a single facility without relying on petrochemical refining [7]. Strategic Path and Industry Layout - The company focuses on "technology output + joint venture construction" as its core strategy to expand the chemical recycling industry, establishing a collaborative matrix both domestically and internationally [10]. - The first chemical recycling technology licensing project in China has been implemented, providing technical support to a NASDAQ-listed petrochemical company in the U.S., with a 40,000 tons/year waste plastic oil production project underway in Weifang, expected to produce 30,000 tons of pyrolysis oil annually [10]. - Collaborations with state-owned enterprises like China Chemical aim to develop cutting-edge technologies and create a global plastic resource recycling supply chain, while also supporting brand companies in their ESG transformations [10].