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Relevant functional departments of Qilu Petrochemical cooperated with olefin plants, material equipment centers and other units to open up the ethylene raw material market through multiple channels, ensure the supply of ethylene raw materials during the overhaul of the refining area, and ensure the high-load production of ethylene units in special periods
.
Shaanxi ethane was purchased for the first time
Shaanxi ethane was purchased for the first timeRecently, due to the shutdown of some units of the refinery that mainly provides raw materials for ethylene units, the previous state of material balance has been broken, resulting in a large gap in ethylene raw materials, and there was an emergency.
What should I do?
"After the refinery starts maintenance, if the ethylene unit is calculated based on the production of 100 tons of ethylene per hour, there will be a large gap in raw materials
.
But due to various reasons, another raw material, ethane, also has gaps
.
On October 13, it was notified by Huagang Gas that the ethane in Yulin, Shaanxi has been ready for loading, and the first three vehicles of ethane have been loaded and sent to Qilu, and the olefin plant was quickly ready for unloading
.
On the afternoon of October 16, the first batch of 3 trucks of ethane completed the unloading of the factory, which successfully opened up the process of purchasing ethane into the factory in Huagang, laying a solid foundation for the diversified procurement of ethylene raw materials of Qilu Petrochemical
.
Continuously entering the factory in batches
Continuously entering the factory in batches"Yesterday, 7 vehicles of ethane from Shaanxi entered the plant with 149 tons, and 9 vehicles in Qingdao totaled 198 tons
.
Before, due to the lack of ethane unloading for a long time, the safety of various unloading facilities was not optimistic.
How to achieve safe unloading? Under the overall arrangement of the plant, the pipe gallery workshop of the olefin plant, which is specifically responsible for the unloading of ethane, started various preparatory work before unloading in early October
.
On the afternoon of October 16, after the first batch of ethane purchased from Shaanxi was safely unloaded, on the 24th, it began to unload ethane from Dongjiakou, Qingdao at the same time
.
Safe and unloading
Safe and unloadingAt the unloading site of the olefin plant, the functional personnel of the relevant departments of the company and the leaders of the olefin plant will go to the site to supervise every day, and the leaders of the pipe gallery workshop will carry out on-site shift operations to ensure safe unloading and unloading
.
"We will make every effort to ensure the unloading of ethylene raw materials such as ethane into the plant to ensure the safe and high-load operation of the ethylene plant
.
" At the production morning meeting, Gong Qinyue, manager of the olefin plant, made clear requirements to the departments and workshops responsible for this task
.
"This is a severe test for us, and we must not lose the chain at a critical moment
.
" Gao Bo said, from the workshop leaders to the grass-roots employees, they are all struggling and must complete this special task well
.
The leaders of the workshop take turns to carry out the work in the shift, and the employees on the post go all out and operate meticulously, from over-balancing, security inspection to on-site unloading, strictly implement standardized procedures, and never simplify a procedure due to heavy production tasks
.
Since all the material handling vehicles are from Shaanxi and Qingdao, in order to effectively avoid the spread of the epidemic, after the vehicles arrive, they must first check the epidemic prevention and control itinerary cards and Shandong electronic health pass codes of all carriers, measure body temperature and conduct Detailed registration is required, and those who do not wear masks as required and who have not done a good job in epidemic prevention are prohibited from entering the factory
.
Before picking up and unloading, the operator must carry out strict inspection on each vehicle entering the factory area, from the various certificates of the carrier personnel to the safety measures of the vehicle, all checked one by one without omission
.
During the pick-up and unloading, employees and carrier personnel conduct safety inspections in strict accordance with operating procedures
.
Up to now, the purchased ethane is continuously entering the storage tank of the olefin plant as planned, providing sufficient "grain" for the high-load production of the ethylene plant through the pipeline
.
