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通过对原设计改良西门子合成粗氯硅烷精馏工艺的改造,确保了整个工艺系统连续稳定地生产出高纯度硅料的三氯氢硅中间体,同时较原工艺年节约成本约1400万。
Through the original design and improvement of Siemens synthesis of crude chlorosilane distillation process to ensure that the entire process of continuous and stable production of high purity silicon trichlorosilane intermediates, while the cost savings of about 14 million compared to the original process.