Intelligent help world-class refineries start trial production

On January 10, in the central control room, Peng Zhiguang, an operator of the first class of oil refining and production of Guangdong Petrochemical Company, stared at the screen in front of him, and the various parameters of the atmospheric pressure furnace branches, the feeding of the pressure reducing furnace and the liquid level at the bottom of the atmospheric pressure tower of the atmospheric pressure reducing device were all visible
.
"According to the production needs, I use the keyboard here to modify the target value, and this advanced control system will automatically achieve the control device
.
" Peng Zhiguang, who graduated in 2020 and has interned in Xinjiang for more than one year, is full of pride
in his "own" advanced intelligent system.

As one of the supporting conditions to help Guangdong Petrochemical build a "green, intelligent and cost-effective world-class refining and chemical base", smart factory is the core means
to achieve intrinsic safety and environmental protection, compliance management, and improve efficiency and efficiency.
At present, the Guangdong petrochemical project is in a critical period of linkage testing, and in the invisible space, high-tech intelligent systems are providing a strong boost
for this world-class refining and chemical base that is about to start production.
According to the personnel in charge of intelligent management of the science and technology development department of Guangdong Petrochemical Company, 34 intelligent systems have been involved in all aspects of the company's production and operation to financial operation
.

Guangdong Petrochemical's 600,000 tons/year alkylation plant is currently the largest set of alkylation production units in China, and the two major cycle processes
were opened on December 11, 2022.
Wang Heng, production manager of the second refining production department, introduced: "In view of the inaccurate adjustment of the flow meter and instrument failure in the early stage of trial production, we used the PRD technology of the whole process intelligent control system to perfectly solve the problem that
the flow rate is inaccurate and can be automatically controlled.
”

On the big screen of the dispatch command center, the dispatcher is monitoring the operation indicators of the production facilities that have been put into use such as the energy balance of water, electricity and wind in the whole plant, the working conditions of the nine torches, and the crude oil tanks and commercial storage tanks in the plant through the production command system
.
Not only that, the system also brings together the core data of various businesses such as planning, storage and transportation, production, energy, safety and environment, and equipment to effectively support production scheduling and production command
.

Intelligent systems are ubiquitous
throughout the 920-hectare site.
The storage and transportation logistics automation system takes process control as the core measure to establish a closed-loop management system of storage, transportation and logistics operations of warehousing, sales, transportation, loading, measurement and delivery, so as to realize the refined management
of Guangdong petrochemical products entering and leaving the factory.
Lin Wei, deputy manager of the storage and transportation production department, said that the storage and transportation logistics automation system opens up the information connection between the sales company and the refinery, and also realizes the function of the refined oil card with the sales company, reducing the work of on-site personnel card making and driver card replacement, and greatly improving work efficiency and accuracy
.
At the same time, the system effectively plays the function of vehicle diversion through the driver's time-sharing appointment, reduces the waiting time outside the driver's factory, and successfully solves the problem of
vehicle congestion on the refinery road.

Under the careful organization and careful arrangement of Guangdong Petrochemical Company, the general contractor Kunlun Digital Intelligence Company has pragmatic promotion and efficient implementation
.
By the end of December 2022, the production and operation system had simultaneously opened up the integrated business process of plant-wide planning and scheduling and production control, established a plant-wide production and operation platform with MES as the core, and initially established the mode of "shift tracking, daily balance" and "top-down production collaborative optimization and integrated control"; At present, the ERP system has successfully supported business processing such as demand plan submission, purchase order management, receipt and delivery management, and the electronic measurement list function of the storage and transportation logistics automation system supports the factory business application of liquid argon and other products; Infrastructure projects such as data center computer rooms, network systems, network security, and cloud platforms operate stably and efficiently, and an IT infrastructure platform
with industrial Internet architecture has been preliminarily established.