Multiple units at Tianan Chemical have achieved their first ‘100-day success’ in the Year of the Tiger”

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Multiple units at Tianan Chemical achieved their first \"100-day success\" in the Year of the Tiger. Author/Source: Yuntianhua Group. Date: 2022-03-07. Clicks: 1. The gasification and synthesis units at Tianan Chemical’s ammonia production center, as well as the first and second phases of the 300,000-ton/year sulfuric acid production facilities, all managed to achieve 4 instances of \"100-day success\" between February 14 and March 3. In particular, the gasification and synthesis units operated continuously for 100 days, while the first and second phases of the sulfuric acid production facilities operated safely and stably for 350 days in a row. Tianan Chemical is a large-scale enterprise in China that has fully adopted Shell’s gasification technology to produce synthetic ammonia using coal as raw material. It is also one of the largest production bases in the country for high-concentration phosphate fertilizers and phosphate chemicals. Since its establishment, Tianan Chemical has always aimed to develop excellent manufacturing capabilities, making every effort to ensure the long-term operation of its production facilities. The ammonia synthesis plant achieved its first 100-day continuous operation period since it went into operation on April 19, 2012. To date, the gasification plant has reached 10 such 100-day periods, while the ammonia synthesis plant has had 9 such periods; the longest continuous operation record is 249 days. The plant has won the \"Shell Best Operation Award\" for 8 consecutive years” ； The first-phase 800,000-ton/year sulfuric acid plant achieved 100 days of continuous safe and stable operation on October 18, 2007, marking the first time such a milestone was reached. To date, the four sulfuric acid plants have accomplished 86 instances of 100 days of continuous operation, with the longest operating period belonging to the second-phase 800,000-ton sulfuric acid plant, which operated for 488 days.