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This dataset contains structured data on the public partnerships of nearly all Flemish biotechnology start-ups, collected between February and May 2025. It was compiled to support a Social Network Ana

Zenodo2025-05-18 更新00

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本数据集针对气动流化塔碱浸加压反应碱浓度相对较高的问题，研发了一种气体分布器并增设在塔内，考察了气体分布器个数与气孔数、分布器条件下碱浓度和压力对铬转化率的影响规律。依此完成了100立大型气动流化塔式反应器的计算、设计和研制安装，塔内通过气体分布器多层布置，调试运行阶段在碱浓度65%，反应压力小于1MPa、反应温度350℃条件下稳定实现铬转化率大于95%，实现进一步降低反应碱浓度的同时实现高效提铬

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Investigation and evaluation of organic acid on metal recovery from waste printed circuit of lap top computer

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湿法冶金

The samples, consisting of used laptop computers, were sourced from selected schools and offices in Emene, Enugu State, Nigeria. Metal components were removed from the printed circuit boards using a h

Zenodo2024-12-30 更新00

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