alumina production

常见例句

To improve alumina production process in China, advanced tube digestion technology was introduced by China Great Wall Aluminum Company and put into operation.
为改善我国氧化铝生产经济指标，长城铝业公司引进了管道化溶出的先进技术，并投入了运行。
According to the production characters of alumina, the architecture and function of MES of alumina production process are analyzed, and function modules are designed.
针对氧化铝生产过程的特点，分析和探讨了氧化铝生产过程MES体系结构和功能，提出了氧化铝生产过程MES的功能模块设计。
In view of the alumina production process in environmental load, resource consumption index, energy consumption index and pollutant emission index have been established for alumina production.
针对氧化铝生产过程中的环境问题，建立了氧化铝生产环境负荷的资源消耗指标、能源消耗指标和环境排放指标。

For example, we know very well that it is possible to extract the rare earth metals from the wastes of alumina production.
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There are a number of metals that we get as by products of other mining processes already: gallium from alumina production, germanium from lead and zinc, indium from the same sources.
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Alcoa is the world leader in the production and management of primary aluminum, fabricated aluminum, and alumina combined, through its active and growing participation in all major aspects of the industry: technology, mining, refining, smelting, fabricating, and recycling.
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