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Wenshan Aluminum "red mud sodium removal" project results in transformation

Date:2021-09-04 View:271

"We should make full use of innovation and efficiency creation platforms such as rationalization proposals, five small activities, two bands and two creations, and continuously transform innovation achievements into the productivity and competitiveness of the company". This is the specific requirement put forward by Hao Hongjie, deputy secretary of the Party Committee and general manager of Wenshan Aluminum, at the mid-year working meeting of the company for the transformation of scientific and technological achievements in the second half of the year.

Since this year, in order to promote the company's red mud sodium removal project to achieve the effect of sodium removal, the production control center has set up a party attack group with Li Junfu as the leader and Zhou Xingyong, Fan Chao, Li Xiaobo, Wang Chao and other members to promote the technical research work of red mud sodium removal comprehensively.

Grasp party building to lead and promote the implementation of responsibility. "Zhou Xingyong is responsible for the overall project plan and experiments, and Fan Chao, Li Xiaobo and Wang Chao are responsible for the process transformation, which must be completed within 10 days. ......" Li Junfu made a detailed arrangement at the project launch meeting. In order to develop a transformation plan with "less investment and shorter construction period" as soon as possible, members of the attack team went to the site every day to conduct a squatting survey and comprehensively investigated the process of red mud desodiuming, which created favorable conditions for the process transformation. The Party General Committee adopted the "morning meeting" in the morning to arrange tasks, and the "attack meeting" in the afternoon to summarize the promotion, division of labor, close cooperation, and vigorously promote the implementation of the work.

Grasp the key elements to find a breakthrough. There is no turning back. After analysis and research, members of the attack team found that the use of a single desodium tank for red mud desodium, there is a short circuit discharge, and can not guarantee the reaction time of calcium carbide slag and red mud, resulting in less red mud desodium processing volume, desodium effect is poor. After confirming that the reaction time was the key factor limiting the effect of sodium removal, Xingyong Zhou and Ying Chen, members of the research team, worked overtime to analyze data and check information, and stayed in the laboratory all night long. They simulated the sodium removal process and repeatedly conducted comparison tests according to the normal production data ratios, finally finding the best reaction time, and the project made a major breakthrough.

Grasp the application of results to help achieve the goal. This major breakthrough further inspired the confidence of the attack team. Subsequently, members of the attack team pooled their wisdom and collected opinions and suggestions from workers through rationalization proposals and suggestions from workers, and finally successfully worked out a way to reduce the sodium-silica ratio and summarized the "low alkali desodiuming" operation method. Since the use of this operation method, the amount of recovered alkali has increased by 116%, which greatly reduces the alkali consumption of alumina production and makes a positive contribution to the company's "cost reduction and efficiency increase".

Only with innovation can we travel steadily on the road to the future, so that the enterprise can firmly grasp the initiative of development and seize the high ground. Each innovation breakthrough is not achieved overnight, the problems to be overcome, the hurdles to be broken, the efforts to be made are turned into reality through the tacit cooperation of the team and the dedication of the individuals, which truly explains the responsibility and commitment of the Production and Control Center in the high quality development of the company.


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