Completion of the main structure framing for the 35kV substation and the octanol unit facility, along with octanol optimization and safety enhancement works
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On December 1, the main structure of the 35kV substation for the octanol optimization and safety improvement project of Tianjin Bohua Yongli Chemical Co., Ltd., which was undertaken by Bohua Engineering, was successfully completed, marking an important milestone in the project’s development. Located in the Bohua Yongli Chemical Park within the Lingang Economic Zone of the Tianjin Port Free Trade Zone, Binhai New Area, Tianjin, this project is of great significance for the development of a high-quality industrial base and the establishment of a modern industrial system in Tianjin’s Lingang Economic Zone; it constitutes a key project for Bohua Yongli. On December 21, the topping-out ceremony for the main structure of the octanol unit in Tianjin Bohua Yongli Chemical Co., Ltd.’s (referred to as “Bohua Yongli”) octanol optimization and safety improvement project was held at the Bohua Yongli Chemical Park, located in the Lingang Economic Zone of the Tianjin Port Free Trade Zone, Binhai New Area, Tianjin. On December 21, the topping-out ceremony for the main structure of the octanol unit in the Bohua Yongli Octanol Optimization and Safety Improvement Project was held at the Bohua Yongli Chemical Park in the Lingang Economic Zone of the Tianjin Port Free Trade Zone, Binhai New Area, Tianjin. The main structure of the facility that has been completed this time is a reinforced concrete frame structure with 5 layers of concrete; its total height is 25 meters. It constitutes the core part of the project and plays a key role in the entire chemical production process. The completion of the main structure for the octanol unit marks the transition of the project construction from the civil works phase to the installation phase.
Construction project: Octanol optimization and safety improvement project. Constructor: Tianjin Bohua Yongli Chemical Co., Ltd. Location of construction: No. 3369, Bohai 10th Road, Lingang Area, Tianjin Port Free Trade Zone. Name of the environmental impact assessment report preparer: Tianjin Dingshengxin Environmental Technology Co., Ltd. Overview of the construction project: By making use of the vacant land in the western part of the existing factory site, one set of octanol production equipment, one set of PSA gas production equipment (the PSA unit in the existing ammonia synthesis plant will be converted to a backup unit), along with related supporting facilities, will be installed, thereby enabling an annual production capacity of 450,000 tons of octanol and 50,000 tons of isobutyraldehyde. At the same time, the existing methanol plants will be shut down (with the shift and acid removal processes continuing to operate to supply syngas to the new octanol plant in this project); the methanol required for the production of polyoxymethylene and acetic acid will be obtained through external purchases. Upon completion of the project, except for the suspension of methanol production, the production capacity of all other products in the existing plant will remain unchanged. Environmental protection investments amounted to 78 million yuan, accounting for 6.5% of the total investment. These funds were primarily used for pollution control during the construction phase, as well as for measures such as waste gas collection, wastewater treatment, noise pollution control, collection and temporary storage of solid waste, and environmental risk mitigation during the operation phase. On the morning of May 26, 2024, Bohua Yongli Company held a groundbreaking ceremony for the octanol optimization and safety improvement project in the Lingang Bohua Park. The person in charge of the EPC general contractor for the project, Bohua Engineering Company, along with the heads of the construction and supervision units such as Sinochem Sixth Construction, Sinochem Thirteenth Construction, and Bohua Supervision, attended the ceremony and delivered speeches.