基本信息:
- 专利标题： 종형 고액 향류 접촉 방법, 고체 입자의 세정 방법, 폴리아릴렌술피드의 제조 방법 및 장치
- 专利标题（英）：Vertical countercurrent solid-liquid contact method, method for washing solid particles, method for producing polyarylene sulfide, and device therefor
- 专利标题（中）：垂直相对电流固液接触方法，洗涤固体颗粒的方法，生产硫酸亚铁的方法及其装置
- 申请号：KR1020127033197 申请日：2011-04-20
- 公开(公告)号：KR101440208B1 公开(公告)日：2014-09-12
- 发明人： 고바야시,마사노리 , 가와마,히로히토 , 스즈키,고이치 , 마츠자키,미츠히로
- 申请人： 가부시끼가이샤 구레하
- 申请人地址： *-*-*, Nihonbashi-Hamacho, Chuo-Ku, Tokyo, Japan
- 专利权人： 가부시끼가이샤 구레하
- 当前专利权人： 가부시끼가이샤 구레하
- 当前专利权人地址： *-*-*, Nihonbashi-Hamacho, Chuo-Ku, Tokyo, Japan
- 代理人： 장수길; 박보현
- 优先权： JPJP-P-2010-117606 2010-05-21
- 国际申请： PCT/JP2011/059718 2011-04-20
- 国际公布： WO2011145424 2011-11-24
- 主分类号： B01J8/12
- IPC分类号： B01J8/12 ; C08G75/02
1 )를, 미리 정한 기준 온도 및 액상의 기준 조성에서의 점도인 기준 점도(η
0 )에 대하여, 0.9≤η
1 /η
0 ≤2.0의 범위 내가 되도록 제어하는 상기 방법 또는 장치.
To an aqueous slurry containing solid particles fed from the upper side, while passing through the plurality of the contact chamber installed continuously in the vertical direction, and then travels downward, and, by supplying the liquid for contact on the lower side, a plurality of installed continuous in the vertical direction while passing through the contact chamber, to proceed upwardly, a vertical solid-liquid countercurrent contact method or a device for counter-current contact with the aqueous slurry of the contact liquid in succession, the method of controlling a viscosity of the liquid in at least in one contact chamber or device, in particular, the (η
1) viscosity of the liquid in the contact chamber which is located at the top, with respect to the viscosity of the standard viscosity (η
0) at the reference temperature based on the composition of the liquid phase and predetermined, 0.9≤η
1 / η
0 the method or device for controlling to within the range of ≤2.0.
公开/授权文献:
- KR1020130031290A 종형 고액 향류 접촉 방법, 고체 입자의 세정 방법, 폴리아릴렌술피드의 제조 방법 및 장치 公开/授权日：2013-03-28
信息查询:
EspacenetIPC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 |
| ------B01J8/00 | 在有流体和固体颗粒的情况下所进行的一般化学或物理的方法；这些方法所用的装置 |
| --------B01J8/02 | .用静止颗粒，例如，在固定床内 |
| ----------B01J8/12 | ..以重力带动向下流动 |