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Chinalco Guangxi Branch Successfully Tested Vietnam Renji Alumina Production Line

On October 30, under the guidance and assistance of Chinalco Guangxi Branch's foreign aid technicians, the Vietnamese Renji successfully produced a 65,000-ton-a-year alumina project with a load test, which was an important step towards the formal completion and operation. Prior to this, Chen Guangzhan, the company's executive deputy general manager, went to the project site to guide the test preparations.

At 9:08 am local time, the dissolution unit was put into a test run. Zou Yongming, deputy commander of the project commissioning, and Zhang Yongguang, the site supervisor, went to the dissolution control room to learn about the joint test situation in real time. The dissolution system is discharged at 13:25 pm, the crude liquid is settled at 14:10 to settle, and the mother liquor is sent to evaporation at 22:40. The entire wet alumina production process is basically through, and the operation is normal and stable, which indicates that other oxidations except the roasting process The aluminum process linkage test was successfully launched.

The company attaches great importance to the full-process commissioning with materials. In late October, it dispatched capable personnel from various processes to the site to participate in the commissioning and commissioning. The full-process commissioning with materials was carefully planned, and the individual commissioning of each process was repeatedly organized to ensure the joint commissioning and commissioning. Success once. As of press time, the gas and roasting process is still under construction and debugging. It is expected that the entire process will be completed in mid-December to produce alumina.

It is reported that Vietnam ’s Renji Alumina Project is an EPC general contracting project of Chinalco International ’s overseas engineering, and is a landmark project for Chinalco ’s “going global” project in Southeast Asia. Guangxi Branch has undertaken technical services such as training, commissioning, trial operation and performance assessment within the scope of all EPC general contracting of the project.

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