基本信息:
- 专利标题： 液滴表面固化装置及重铀酸铵粒子制造装置
- 专利标题（英）：Dripping surface solidfying device and apparatus for manufacturing ammonium diuranate particle
- 申请号：CN200910203516.5 申请日：2004-10-15
- 公开(公告)号：CN101596430A 公开(公告)日：2009-12-09
- 发明人： 大久保和俊 , 高桥昌史 , 高山智生 , 西村一久 , 本田真树
- 申请人： 原子燃料工业株式会社
- 申请人地址： 日本东京都
- 专利权人： 原子燃料工业株式会社
- 当前专利权人： 原子燃料工业株式会社
- 当前专利权人地址： 日本东京都
- 代理机构： 中国专利代理(香港)有限公司
- 代理人： 杨松龄
- 优先权： 2003-356300 2003.10.16 JP; 2004-026134 2004.02.02 JP; 2004-030112 2004.02.06 JP; 2004-084835 2004.03.23 JP; 2004-241886 2004.08.23 JP; 2004-243811 2004.08.24 JP; 2004-286349 2004.09.30 JP; 2004-289669 2004.10.01 JP
- 分案原申请号： 2004800304355
- 主分类号： B01J2/06
- IPC分类号： B01J2/06 ; C01G43/00
The present invention relates to a device for solidifying the surfaces of drops, which device is capable of solidifying the surfaces of the drops so that the drops will not deform when they fall onto and hit the surface of an aqueous ammonia solution stored in an aqueous ammonia solution reservoir; relates to a device for manufacturing ADU particles with good sphericity, a drops surface solidfying device, and a device for manufacturing the ammonium diuranate particles with at least one of a dripping nozzle device, a dripping solution recycling device, a dripping solution supply device, a aqueous ammonia solution circulation device and the device for solidifying the surfaces of drops. The distance between the end(s) of the dripping nozzle(s) and the ends of the ammonia gas spraying nozzles is from 10 mm to 40 mm, the shortest distance between the path or paths along which the drops dripped from the end(s) of the dripping nozzle(s) fall and the ends of the ammonia gas spraying nozzles is from 3 mm to 15 mm, and the flow rate of the ammonia gas sprayed fromthe ammonia gas spraying nozzles is from 3 L/min to 25 L/min.
公开/授权文献:
- CN101596430B 液滴表面固化装置及重铀酸铵粒子制造装置 公开/授权日：2012-11-28
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01J | 化学或物理方法，例如，催化作用、胶体化学；其有关设备 |
| ------B01J2/00 | 使原料颗粒化的一般方法或装置；使颗粒材料总体上变得可自由流动，例如使它们成为疏水的 |
| --------B01J2/02 | .将液体原料分成珠滴，例如喷雾和固化成珠 |
| ----------B01J2/06 | ..在一种液体介质中 |