Today, Henan Jiuye Chemical Equipment Co., Ltd. brings exciting news — the official commissioning of the East-line Evaporation Station for the Shandong Aluminum Plant project has been launched. This marks that the seven-effect evaporation station project, which has undergone 4 months of meticulous preparation and day-and-night efforts, has achieved a key leap from "completion" to "commissioning" on the basis of the previous completion and delivery, writing a brilliant chapter for the in-depth cooperation between the two parties.
Since the project kicked off, relying on its strong EPC (Engineering, Procurement, Construction) general contracting capabilities, Jiuye Chemical has set up a top-tier team covering multiple specialties such as civil engineering, process piping, and automated instrumentation. Facing the complex production environment and strict requirements of Shandong Aluminum Plant, the team adhered to the guideline of "surviving by technology, developing by innovation" and overcame various challenges:
? Precise Design: Combined with the production characteristics of the aluminum industry, the internationally advanced seven-effect two-stage split-type falling film evaporation technology was adopted, with targeted optimization of heat transfer efficiency and anti-scaling design;
? Efficient Advancement: Completed equipment manufacturing, hoisting, and commissioning within a 4-month construction period. Among them, the hoisting accuracy of key components such as 3-5 stage self-evaporators met the high industry standards;
? Strict Quality Control: Implemented the ISO 9001 quality management system throughout the process, and ensured stable and reliable equipment through more than a dozen testing procedures.
The successful commissioning experience of the South-line Evaporator earlier also provided valuable support for this East-line project, demonstrating Jiuye Chemical's mature technology and efficient execution capabilities in the field of aluminum industry evaporation systems.
The seven-effect evaporation station put into use this time is a concentrated embodiment of nearly 40 patented technologies of Jiuye Chemical, and its core advantages have attracted industry attention:
? Extreme Energy Saving: The steam consumption is as low as 0.17 tons of steam per ton of water, a reduction of more than 40% compared with traditional technologies. Based on the production capacity of Shandong Aluminum Plant, it can save more than 10,000 tons of steam annually, resulting in a significant reduction in carbon emissions;
? Efficient Environmental Protection: Adopting grid-type distributors and baffle-type demisters, it is suitable for high-viscosity material liquid treatment, achieving the dual goals of resource recovery and pollutant emission reduction;
? Intelligent Stability: Through the cross-flow segmented feeding design and real-time monitoring system, operation and maintenance costs are reduced, and the operational stability has been verified by many aluminum enterprises.
This technology has previously won the Second Prize for Scientific and Technological Progress of China Non-Ferrous Metals Industry Association. Now, its application in Shandong Aluminum Plant — a key enterprise of the "First Five-Year Plan" — further highlights its benchmark value in the upgrading of national industry.
As New China's first alumina plant, Shandong Aluminum Plant bears the heavy history of national industrial revitalization; Jiuye Chemical, on the other hand, is a world-renowned benchmark enterprise in the evaporator industry, holding more than a dozen industry awards. This cooperation is not only a complementary integration of advantages between a traditional industrial giant and an innovative enterprise, but also a positive response to the "dual-carbon" goal — according to industry data, the promotion of such technologies can reduce carbon emissions by more than 6 million tons annually in China's alumina industry.
A relevant person in charge of Jiuye Chemical stated that the smooth commissioning of the East-line project is a new starting point for the cooperation between the two parties. In the future, the company will continue to empower the upgrading of the aluminum industry with patented technologies and provide more enterprises with low-carbon and energy-saving evaporation system solutions.
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