Zhong Guo Hua Gong Bao·2025-09-08 02:52Core Viewpoint - The completion of the urea granulation tower at the PetroChina Tashi Chemical Green Low-Carbon Project marks a significant milestone in the project's construction, entering the peak installation phase and nearing the completion of civil works [1] Group 1: Project Overview - The project is located in the Xinjiang Korla Shakush Chemical Industry Park and aims for near-zero carbon dioxide emissions through the use of advanced ammonia synthesis technology based on ethylene-rich tail gas [1] - The urea granulation tower, a core structure of the urea production facility, has a design height of 122.5 meters and a diameter of 24 meters, featuring a reinforced concrete cylindrical structure [1] Group 2: Construction Details - The construction of the granulation tower involves an estimated total concrete pouring volume exceeding 7,000 cubic meters and the use of over 1,600 tons of rebar [1] - The project team has successfully tackled the challenge of using C45 high-strength concrete in the construction of the granulation tower, a first in the country, along with the associated mix ratio testing [1]