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Shaanxi Jingyi Chemical Co., Ltd. carried out a comprehensive plan for the commissioning and testing of the entire power center. Author/Source: Shaanxi Jingyi Chemical Co., Ltd. Date: 2019-10-29. Clicks: 9. On October 26, Shaanxi Jingyi Chemical Co., Ltd. held the first meeting regarding the commissioning and testing of the entire power center. The meeting heard a report on the preparations for the trial operation, voted in favor of carrying out the full-scale start-up trial of the power center, and arranged to implement various preparatory measures to ensure the smooth progress of this trial operation. Shaanxi Jingyi Chemical Co., Ltd.’s 500,000 tons per year project for the deep processing and integrated utilization of coal tar involves the use of advanced technologies with independent intellectual property rights, developed specifically for the characteristics of coal tar. The core technology consists of a combination of boiling-bed hydrogenation for quality improvement of coal tar across all fractions, along with fixed-bed hydrocracking; using medium- and low-temperature coal tar as raw material, this process primarily produces high-value aromatic chemical products. The project covers an area of about 1,200 mu, with an estimated investment of around 4.6 billion yuan. Construction of the project officially began in August 2017, and it is now in the final stages of design, civil works and safety preparations, as well as equipment installation. Completion and commissioning are expected by the end of October 2019. The projects mainly include: a 550,000-ton/year coal tar pretreatment unit, a 500,000-ton/year coal tar fluidized-bed hydrocracking unit, a 450,000-ton/year coal tar fixed-bed hydrocracking unit, a 400,000-ton/year naphtha continuous reforming unit, a 170,000-ton/year aromatic extraction unit, a 50,000 cubic meters per hour coal-to-hydrogen unit, a 50,000 cubic meters per hour air separation unit, a 100,000-ton/year methanol synthesis unit, as well as related supporting facilities such as hydrogen purification (PSA) units, sulfur recovery units, phenol-amine recovery units, storage and transportation systems, and other auxiliary and environmental protection systems.