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Construction of the ammonia synthesis unit in the Xinghua relocation and upgrading project has begun

2026-06-25View Original

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The 25th National \"Safety Production Month\" in 2026: Everyone talks about safety, everyone knows how to handle emergencies; identifying and addressing risks and hazards --------------------------------------------------
Reply #22026-06-25
The results of the recent bidding for the relocation, upgrading, and transformation project of Shaanxi Xinghua Group Co., Ltd. are as follows: For the overall design of this project, as well as the design and technical services related to the entire plant’s supporting facilities and the coal-based ammonia synthesis process, the winning bidder was Hualu Engineering Technology Co., Ltd., with a bid amount of 16,600,000.00 yuan. For the licensing of patented gasification technologies, as well as the development of process packages and related technical services for this project, the winning bidder was Aerospace Changzheng Chemical Engineering Co., Ltd., with a bid amount of 3,150,000.00 yuan. For the licensing of patented low-temperature methanol washing technologies, as well as the development of process packages and related technical services, the winning bidder was again Hualu Engineering Technology Co., Ltd., with a bid amount of 1,590,000.00 yuan. For the design and technical services related to nitro-based products and electronic-grade chemicals, the winning bidder was Saiding Engineering Co., Ltd., with a bid amount of 9,200,000.00 yuan. For the land grading work related to this project, the winning bidder was Shaanxi Huajian Engineering Co., Ltd.; the amount of the contract is not specified. For the licensing of patented sulfur recovery technologies, as well as the development of process packages and related technical services, the winning bidder was Jiangsu Hengxin New Energy Technology Co., Ltd., with a bid amount of 1,780,000.00 yuan. For the land grading work and soil testing and supervision related to this project, the winning bidder for soil testing was Shaanxi Zhongdian Construction Project Quality Inspection Co., Ltd., with a bid amount of 649,586.00 yuan; the winning bidder for supervision was Hongcheng International Project Management Co., Ltd., with a bid amount of 630,000.00 yuan. In January 2025, the Yushen District Industrial Management Committee published a draft of the environmental impact assessment report for the relocation, upgrading, and transformation project of Shaanxi Xinghua Group Co., Ltd. for public comment.
Reply #32026-06-25
【Common Issues in Haichuan Pipeline Design】--Why are liquid seals required for some pipelines? ? https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724555 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
Reply #42026-06-25
【Common Issues in Haichuan Pipeline Design】--Why are liquid seals required for some pipelines? ? https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724555 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
Reply #52026-06-28
【Ten Years of Rapid Development in Chemical Equipment】China National Petroleum’s first project of this kind – the Daqing Petrochemical 50,000 tons/year 1-hexene/1-octene co-production facility – was successfully completed. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723648 (Source: Haichuan Chemical Forum (HCBBS))
Reply #62026-06-28
【3D Process Flow】--Basic Theoretical Knowledge of DMTO Methanol-to-Olefins https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724818 (Source: Haimen Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
Reply #72026-06-29
【Ten Years of Rapid Development in Chemical Equipment】The first domestic joint venture for the entire polyamide production chain was put into operation in Fuzhou from 2031 to 2026! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724541 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
Reply #82026-06-30
【History of Haichuan Chemical】--In 1966, the Lanzhou Chemical Research Center produced the first qualified rubber using a continuous polymerization process in China. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723168 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))

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