[Ten years of development of chemical equipment] 1598-2024 Southwest Institute's designed acetic acid production capacity accounts for more than 50% of the total production capacity

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2 0 2 4 Happy May Day, safety first * * * * * * * * * * * * * * * * * * * * * * [Ten years of development of chemical equipment] Continue to update summary posts, welcome to participate in the discussion https://bbs.hcbbs.com/thread-3576046-1-1.html (Source: Haichuan Chemical Forum Network) * * * * * * * * * * * * * * * * * Southwest Institute signed a 350,000-ton acetic acid catalytic system optimization project for Tianjin Bohua Chemical Industry. In April 2024, Southwest Chemical Research and Design Institute Co., Ltd. (referred to as "Southwestern Institute") and Tianjin Bohua Chemical Industry Co., Ltd. (referred to as "Tianjin Bohua Chemical") held a signing ceremony for an acetic acid catalytic system optimization project in Chengdu. The optimization of the acetic acid catalytic system uses Southwest Research Institute's third-generation rhodium-iodine catalytic system acetic acid technology to optimize and transform the acetic acid unit of Tianjin Bohua Yongli to achieve energy saving and consumption reduction, and increase the production capacity of the acetic acid unit by 43% through technical transformation. The original scale of Tianjin Bohua Yongli acetic acid plant was 200,000 tons. After optimization and transformation, the acetic acid production capacity was increased to 350,000 tons/year. At present, the acetic acid production capacity built based on Southwest Institute's acetic acid technology accounts for more than 50% of the total domestic acetic acid production capacity.