| 专利名称 | Passive spiral micromixer and its applications | 申请号 | US201314068804 | 专利类型 | US | 公开（公告）号 | US8894966(B2) | 公开（授权）日 | 2014.11.25 | 申请（专利权）人 | 中国科学院过程工程研究所 | 发明（设计）人 | Yang Chao;Wang Xi;Yong Yumei;Zhang Guangji;Cheng Jingcai;Feng Xin;Li Xiangyang;Zhang Weipeng;Li Yuanyuan;Mao Zaisha | 主分类号 | C01F11/46 | IPC主分类号 | C01F11/46;B01F13/00 | 专利有效期 | Passive spiral micromixer and its applications 至Passive spiral micromixer and its applications | 法律状态 | 说明书摘要 | A micro-mixer and use thereof for synthesis of barium sulfate particles is disclosed. The micro-mixer includes feeding tubes, reservoirs, a mixing channel, a buffer reservoir and a sampling tube. The mixing channel is made of hydrophobic materials and processed into a spiral structure, in which baffles are set in interval arrangement at both sides of the channel wall. The types of the baffles include leaning-forward baffles, vertical baffles and leaning-backward baffles. Setting the baffles helps produce local secondary flow in the mixer, which enhances fluids mixing process. The micro-mixer is suitable to rapid reactions or precipitation processes, whose reaction time is much less than mixing time, and has broad application prospects in many fields involving mixing reaction such as pharmaceutical and chemistry industry. |
1、源头对接，价格透明
2、平台验证，实名审核
3、合同监控，代办手续
4、专员跟进，交易保障