Guangdong Petrochemical refining and chemical integration project 800,000 tons/year full density polyethylene plant is handed over

On June 27, the signing ceremony of the certificate of delivery of the full-density polyethylene plant of Guangdong Petrochemical was held at the project site.
Wu Changqing, deputy general manager of Daqing Petrochemical Engineering Co.
, Ltd.
, attended the ceremony.
Density polyethylene plant - Guangdong Petrochemical refining and chemical integration project 800,000 tons/year full-density polyethylene officially entered the production preparation stage
.

Guangdong Petrochemical's full-density polyethylene plant is currently the largest full-density polyethylene plant in China.
The plant adopts a dual-line design and a remote granulation system, which is the first of its kind in China's petroleum system
.

The device introduces the UNIPOL PE process technology from Univation Company, and adopts the single-reactor gas-phase fluidized bed process for production, which is characterized by many construction procedures, high technical difficulty and high level of nationalization
.
The project covers an area of ​​about 58,000 square meters and has a total investment of about 1.
76 billion yuan
.
The device uses ethylene, butene-1, etc.
as the main raw materials, and can produce LLDPE and HDPE polyethylene (granular) resin materials LLD film, MCN film, LLD injection molding, HD injection molding, monofilament, HD blow molding, HD film, HD pipe 15 kinds of products such as brands
.

Project Construction Review

❖ On September 14, 2020, construction started;

❖ On November 7, 2020, the pile foundation project was completed;

❖ On November 15, 2020, the civil engineering project started;

❖ On December 28, 2020, the annual labor competition ended successfully;

❖ On April 11, 2021, the civil and underground works will be completed;

❖ On August 11, 2021, two 470-ton reactors were successfully hoisted at one time

❖ On October 13, 2021, the main structure of the granulation building was capped;

❖ On October 26, 2021, the degassing tank frame was capped;

❖ On November 30, 2021, 18 silos will be in place;

❖ On December 1, 2021, the hoisting of large equipment was completed;

❖ On December 6, 2021, the first process pressure test package passed the acceptance;

❖ On January 30, 2022, the installation of the main body of the steel structure was completed;

❖ On March 30, 2022, the project reached the mechanical completion;

❖ On May 20, 2022, the substation successfully received electricity once;

❖ On May 25, 2022, the device will start single-machine trial operation;

❖ On May 30, 2022, the control room system was powered;

❖ On June 3, 2022, the commissioning of the instrument loop was started;

❖ On June 27, 2022, the project was successfully handed over;

In just 21 months, the project has installed 231 sets of equipment, 200,000 inches of process welded pipes, installed 5,960 tons of steel structures, and poured 34,000 cubic meters of concrete
.

During the construction of the project, in the face of various unfavorable factors such as the severe situation of international and domestic epidemic prevention and control, the late start of the project, the difficulty of manpower coordination, and the late arrival of materials and equipment, all management personnel of the project department gave full play to the integrated management advantages of the general project department.
Planning, overall coordination, scientific deployment of manpower, machinery, materials and other resources, working together, fighting the epidemic, fighting the typhoon, fighting the high temperature, fighting the sweltering heat, blocking the nodes, and rushing the progress to ensure the tightest connection of the construction operations to the greatest extent.
High standards and high quality have achieved a high level of high-level transfer of the installation, and the planning has been written into reality with wisdom and sweat, and a new polyolefin high-quality project has been created with ingenuity on the vast and fertile South China Sea coast of the motherland
.

Project site manager Niu Jiawei made a speech at the CCCC ceremony and signed the CCCC certificate on behalf of the company
.

The owner of Guangdong Petrochemical Company, the supervisory unit, the person in charge of the construction contractor and the relevant personnel of the company's project department attended the ceremony