The coal grinding frame of the gasification unit was broken out
On May 10, as the last pile of the coal grinding frame of the gasification unit was broken, the company’s second The coal grinding frame of the gasification unit of the alcohol project has completed all pile breaking construction tasks and completed the construction node tasks on schedule.
The axis size of the coal grinding frame of the gasification device is 42m×51m, ±0.00 is equivalent to the absolute elevation of 1176.30, the excavation depth is -4.6m, and the grading coefficient is 1:1.5. The reserved working surface is 1.5m, the excavation size at the top of the foundation trench is 73.7m×74.7m, and the excavation size at the bottom of the foundation trench is 59.9m×60.9m.
The ZH-1 piles in this project have a diameter of 800mm, with a total of 146 piles. The ZH-2 piles have a diameter of 600mm, with a total of 101 piles. The ZH-3 piles have a diameter of 600mm. , 33 in total.
The overall work of the coal chemical circulating water station is advancing in an orderly manner
The company The designed scale of the coal chemical circulating water station of the ethylene glycol project is 50,000 m³/h, which is mainly used to supply cooling water for pumps and heat exchangers of various production devices.
At present, the circulating water station has completed the pouring of the suction pool and the binding of steel bars on the floor of the circulating water pump pump room, and the cooling tower cushion is 50% complete.
In order to ensure the effective connection between equipment delivery time and construction progress, the company’s engineering management department actively communicates with all project stakeholders, sorts out and coordinates issues related to construction and equipment manufacturing progress, and promptly corrects deviations The progress is poor to avoid causing the construction machinery and personnel to be idle, so that the overall work of the coal chemical circulating water station can be advanced in an orderly manner.
The main equipment manufacturing progress meeting of the Yushen Energy Chemical Project was successfully held
Recently, Beijing Petrochemical Engineering Co., Ltd. (hereinafter referred to as “Beiyou Engineering”) organized and held a meeting to promote the manufacturing progress of the main equipment of Yushen Nenghua’s 500,000 tons/year coal-based ethanol project. The company’s Party Committee Secretary and Chairman Xu Jiantao, Deputy Party Secretary and General Manager Tian Wei, Deputy General Manager, Director Zheng Wei, Deputy General Manager Zhang Xiaodong of Shaanxi Yanchang Petroleum Yushen Energy and Chemical Co., Ltd., Shenyang Turbine Machinery Co., Ltd., Jialite Ebara Pump Co., Ltd., Shaanxi Chemical Construction Engineering Co., Ltd., and Sichuan Kexin Mechanical and Electrical Co., Ltd. Relevant personnel from 17 major equipment manufacturing units including the company attended the meeting.
On behalf of the company, Tian Wei welcomed the owners and manufacturing units participating in this meeting. In his speech, he pointed out that the coal-based ethanol project has huge market potential in China and hopes that all parties will The manufacturing unit and Beiyou Engineering Company will seize market opportunities together, create high-quality projects, further strengthen cooperation, and promote win-win results while better serving customers.
On behalf of the Yushen ethanol project team, Zheng Wei introduced the overall progress of the project, clarified the critical path and important nodes of the project, and emphasized that the overall project will be completed on May 30, 2022 goals, and arranged and deployed the next steps.
On behalf of Yushen Energy Chemical Company, Zhang Xiaodong expressed his gratitude to Beiyou Engineering Company and various manufacturing units for continuing to promote project progress despite adverse factors such as the new crown epidemic and rising raw material prices, and It is hoped that expediting and process inspection will continue to be strengthened in the future.
Xu Yantao introduced the company’s development history and main achievements to all parties attending the meeting, saying that Yushen Nenghua’s 500,000 tons/year coal-based ethanol project is currently the largest coal-based ethanol project under construction in China and has broad prospects. The market prospects, the successful completion and commissioning of this project are of great significance to the development of the company and the strategic layout of Yanchang Petroleum Group. We hope that the leaders of each manufacturing unit will pay attention to it, coordinate resources, ensure quality and quantity, and complete the delivery of equipment on schedule. , ensuring that the project is delivered on schedule.
Subsequently, the conference arranged group discussions, and relevant personnel such as the methanol combined unit, ethanol unit, public auxiliary unit and coal unloading and storage power station unit conducted detailed docking with each manufacturing unit.
The main building structures of the Yushen Energy Project have been accepted
May 10, The main structures of the 10 buildings of the public auxiliary system project team of Yushen Nenghua’s 500,000 tons/year coal-based ethanol project, which was contracted by Beijing Petrochemical Engineering Co., Ltd. EPC, successfully completed acceptance.
The buildings accepted this time include the second circuit substation and the dosing and chlorination facility room, the first circuit cabinet room, Tank area cabinet room and power distribution room, deluge valve room, foam station and vehicle loading and unloading control room and power distribution room.
The second circuit substation covers an area of 1024.86 square meters, with a construction area of 2049.72 square meters, a total of 2 floors, and a building height of 8.7 meters.
The public auxiliary system group has a large number of buildings and is distributed over an area.�, During the construction process, the project team clearly defined the division of labor, implemented responsibilities, ensured safety, set up dedicated personnel for regional management, and completed the construction tasks to high standards while ensuring quality.
The acceptance was successfully passed, creating favorable conditions for subsequent decoration work and the realization of target nodes.
Yu Shenenghua 500,000 tons/year coal-based ethanol project
On May 10, the acceptance of the main structure of the two power distribution rooms and the cabinet room of the air separation unit of Yushen Nenghua’s 500,000 tons/year coal-based ethanol project, which was general contracted by Beijing Petrochemical Engineering Co., Ltd., was successfully completed, laying the foundation for subsequent Renovation work and panel installation bought time.
It is reported that the construction areas of the air-cooling and air-conditioning distribution rooms are 515 square meters and 522 square meters respectively, both of which are two It is a single-layer reinforced concrete frame structure; the air separation cabinet room has a construction area of about 404 square meters and is a single-layer reinforced concrete explosion-resistant structure. The two power distribution rooms with 10KV load in the device and the air compressor and nitrogen compressor are directly powered by the 35KV/10KV regional substation of the methanol joint center.
The civil construction in the installation area is busy and the construction period is tight. The project team actively communicates with all parties involved in the construction, overcomes unfavorable factors, reasonably coordinates and organizes the main links of the construction and manpower arrangements. During the construction period Safety and quality control are good, which lays the foundation for passing the acceptance and creates favorable conditions for reaching the power receiving conditions on schedule.
The Yanchang Petroleum Yushen 500,000 tons/year coal-based ethanol project adopts the dimethyl ether carbonylation to ethanol technology jointly developed by Yanchang Petroleum and the Dalian Institute of Chemical Physics, Chinese Academy of Sciences, with an annual output of 50 Thousands of tons of ethanol. The project has an investment of 6.98 billion yuan and is located in the southern area of Qingshui Industrial Park, Yushen Industrial Park, Yulin City, Shaanxi Province, covering an area of 1,365 acres. The project officially started construction on November 6, 2018. It is planned to be handed over in December 2021 and reach production and standards in 2022.
The construction content includes the methanol joint center (coal unloading and storage, coal gasification unit, conversion unit, purification unit, gas separation unit, methanol unit, sulfur unit, etc.), ethanol unit ( Dimethyl ether, carbonylation, hydrogenation, separation, compression, heating furnace, refrigeration station and other units), as well as the newly built parts of public works and auxiliary facilities, are designed to convert 1.22 million tons of coal per year. </p
