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尽快开发利用我国各地储量丰富的氧化铜矿,对于高速发展我国的有色金属工业有着重要的意义。十几年来,特别是无产阶级文化大革命以来,不少企业、事业单位和大专院校,组成“三结合”试验组或攻关组,对各地的氧化铜矿进行过大量的科学研究和工业性试验,积累了不少经验,取得了可喜成果,有的已经建厂并即将投入生产。但由于目前某些技术上、设备上的问题还未解决,需要我们进一步做过细的工作。遵照伟大领袖毛主席关于“互通情报”的教导,和“百花齐放、百家争鸣”的方针,本刊从这一期开始,将开展关于“氧化铜矿处理”的技术问题讨论,一方面是为了广泛交流各单位在过去工作中已取得的成果和经验;另一方面通过讨论,可以集思广益,探讨合理的工艺流程,使我国的氧化铜矿资源尽早地得到开发利用。为此,请有关生产和科研、设计单位、大专院校和从事这方面工作的同志,认真总结实践经验,提出你们的看法与意见,写成稿件尽快寄给我们,共同参加这次讨论。
As soon as possible the development and utilization of abundant copper oxide deposits around our country, for the rapid development of China’s nonferrous metals industry is of great significance. Over the past decade or so, especially since the Great Proletarian Cultural Revolution, many enterprises, institutions and tertiary institutions have formed “three combined” experimental groups or research groups to conduct extensive scientific research and industrial experiments on copper oxide mines all over the country , Accumulated a lot of experience, made gratifying achievements, and some of them have already set up factories and are about to put into production. However, due to some technical problems that are still not solved on the equipment, we need to do more detailed work. Following the guideline of Chairman Mao on “mutual exchange of information” and the guideline of “letting a hundred flowers blossom and a hundred schools of thought contend,” Chairman Mao from the great leader will start a discussion on the technical issues concerning “treatment of copper oxide ores” from this issue on the one hand for the purpose of extensive exchange On the other hand, through discussion, we can pool our wisdom and explore reasonable technological processes so that our country’s copper oxide resources can be exploited and utilized as soon as possible. To this end, please relevant commanders of production and scientific research, design institutes, universities and colleges and work in this field, conscientiously sum up practical experience, put forward your opinions and opinions, send us a manuscript as soon as possible to participate in this discussion.