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In July, the Zhongan United Coal Chemical Plant was to be shut down for maintenance
.
At present, while maintaining the normal production of the device, all kinds of maintenance materials have entered the site one after another, and the site of the device has entered a state of maintenance preparation
.
The Zhongan United Coal Chemical Plant has been running at full capacity for nearly three years since it was commissioned and commissioned in July 2019.
In order to eliminate the instability and unsafe factors of the plant, Zhongan United carried out the shutdown and maintenance of the coal chemical plant as planned
.
The overhaul of the coal chemical plant is marked by the shutdown of the MTO plant at the end of July, including 21 sets of production plants in the whole plant, 3,166 maintenance projects, including 2 key projects, and the implementation of relevant energy-saving optimization and small-scale technical measures projects.
The overall time is based on coal production.
The methanol area is controlled for 35 days and the methanol-to-olefins area is controlled for 45 days
.
In order to ensure the realization of the equipment overhaul goals of "safety, environmental protection, high quality, green, high efficiency, punctuality, and integrity", before the start of the maintenance work, Zhong An jointly took action in advance, and actively prepared for the maintenance in many aspects, such as the organization of the maintenance and repair team, material procurement, and network establishment.
.
Focusing on the maintenance of the equipment, Zhongan United started from the ideological preparations, carried out extensive publicity and mobilization, and mobilized employees to be ready to tackle tough problems
.
Conscientiously organize the preparation of the overall network plan for maintenance, review the operation plan for start-up, shutdown, and maintenance by device, find problems in time, and check for leaks
.
Arrange maintenance personnel to enter the site in advance, and start scaffolding construction, renovation project civil construction, and maintenance materials on the premise of not affecting the current normal production of the device, so as to make various preparations for the overall shutdown of the device for maintenance and ensure the overhaul of the device.
Work went smoothly
.
