基本信息:
- 专利标题: METHODS OF MANUFACTURING PARTICLES
- 专利标题(中):制造颗粒的方法
- 申请号:PCT/GB2002/003368 申请日:2002-07-22
- 公开(公告)号:WO2003008083A1 公开(公告)日:2003-01-30
- 发明人: JACHUCK, Roshan, Jeet, Jee , COOK, Stuart
- 申请人: PROTENSIVE LIMITED , JACHUCK, Roshan, Jeet, Jee , COOK, Stuart
- 申请人地址: 35 Hills Road, Cambridge CB2 1NT GB
- 专利权人: PROTENSIVE LIMITED,JACHUCK, Roshan, Jeet, Jee,COOK, Stuart
- 当前专利权人: PROTENSIVE LIMITED,JACHUCK, Roshan, Jeet, Jee,COOK, Stuart
- 当前专利权人地址: 35 Hills Road, Cambridge CB2 1NT GB
- 代理机构: HARRISON GODDARD FOOTE
- 优先权: GB0117655.1 20010720
- 主分类号: B01J2/14
- IPC分类号: B01J2/14
摘要:
A method of manufacturing particles, especially nanoparticles, by way of precipitation from solution on a rotating surface (1) of a rotating surface reactor is disclosed. Nanoparticles with a tight size distribution may be manufactured in bulk and without the problems of agglomeration that are associated with traditional stirred-tank reactors. Use of a rotating surface reactor allows precipitation of nanoparticles from viscous, supersaturated solutions by way of homogeneous nucleation aided by strong micromixing.
摘要(中):
公开了一种通过在旋转表面反应器的旋转表面(1)上从溶液中沉淀来制造颗粒,特别是纳米颗粒的方法。 具有紧密尺寸分布的纳米颗粒可以大量制造,并且不存在与传统搅拌釜反应器相关的附聚问题。 旋转表面反应器的使用允许通过强烈的微混合辅助的均匀成核来从粘性的过饱和溶液中沉淀出纳米颗粒。
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 |
--------B01J2/14 | .在旋转盘或锅内 |