![微粒产生方法与设备](/CN/2013/8/3/images/201380016355.jpg)
基本信息:
- 专利标题: 微粒产生方法与设备
- 专利标题(英):Method for producing fine particles and apparatus for producing fine particles
- 申请号:CN201380016355.3 申请日:2013-02-28
- 公开(公告)号:CN104245109A 公开(公告)日:2014-12-24
- 发明人: 法兼义浩 , 高桥聪 , 大垣杰 , A.M.穆尔瓦
- 申请人: 株式会社理光
- 申请人地址: 日本东京都
- 专利权人: 株式会社理光
- 当前专利权人: 株式会社理光
- 当前专利权人地址: 日本东京都
- 代理机构: 北京市柳沈律师事务所
- 代理人: 吴俊
- 优先权: 2012-047870 2012.03.05 JP; 2013-037013 2013.02.27 JP
- 国际申请: PCT/JP2013/056221 2013.02.28
- 国际公布: WO2013/133350 EN 2013.09.12
- 进入国家日期: 2014-09-24
- 主分类号: B01J2/04
- IPC分类号: B01J2/04 ; G03G9/087
A method for producing fine particles, including: discharging a fine particle material liquid, where solid materials to be formed into fine particles are dissolved or dispersed in a solvent or are melted, from two or more discharge holes in a downward vertical direction, to thereby form liquid droplets; and solidifying the liquid droplets discharged to form fine particles, wherein in the discharging a fine particle material liquid, gas flow is supplied at angle of greater than 0 DEG but 90 DEG or smaller to the downward vertical direction, and wherein an initial discharge velocity of the liquid droplets discharged from the discharge hole located at an upstream side of the gas flow in a flowing direction thereof is equal to or higher than an initial discharge velocity of the liquid droplets discharged from the discharge hole located at a downstream side of the gas flow in the flowing direction thereof.
公开/授权文献:
- CN104245109B 微粒产生方法与设备 公开/授权日:2016-11-16
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 |
----------B01J2/04 | ..在一种气体介质中 |