中国硼砂工业生产的技术创新

论述了具有中国自主知识产权的碳碱法生产硼砂工艺的诞生及演变、完善、发展的过程。碳碱法工艺由于具有许多优越性，已成为中国制造硼砂的唯一方法，在经历小试、中试到实现工业化的历程中及由常用的硼镁矿资源到后备资源--硼铁矿采用这条工艺的加工过程中，均显示出了强大的生命力。讨论了强化碳碱法工艺的途径，如用浓二氧化碳气体碳解，采用添加剂的方法，改进和放大碳解釜的结构等技术措施。

Technology innovation for industrial production of borax in China

The birth，evolution，improvement，and development of borax production technology with CO^2-soda process in possession of China′s own proprietary intellectual property rights were discussed.Due to many advantages，CO^2-soda process had become the only way to produce borax in China.It had showed its strong vital force both in the course of bench-scale test， pilot-scale test，and industrialization，and in the processing of back-up paigeite resource from common szaibelyite resource. The ways，such as concentrated CO^2-soda reaction，additive adoption and carbon dioxide-soda reactor improvement and magnification etc.，that could strengthen CO^2-soda process were demonstrated.