Title:
GAS-LIQUID PHASE REACTOR FOR PREPARING SULFITE
Document Type and Number:
WIPO Patent Application WO/2020/238499
Kind Code:
A1
Abstract:
A gas-liquid phase reactor for preparing a sulfite, comprising a reactor tank body (2); the reactor tank body (2) comprises a reactor bottom head (201) at the bottom end, a reactor cylinder (202) and a reactor top head (203), the bottom of the reactor tank body (2) is connected, by means of a stirring pump (9), to a stirring liquid reflux port (8) at the middle of the reactor tank body (2), a gas-phase raw material gas inlet (5) is located at the top end of the reactor tank body (2), a liquid raw material feed inlet (3) is located at the upper part of the reactor tank body (2), a discharge port (11) is located at the bottom end of the reactor tank body (2), and several bubbling tubes (1) are provided within the reactor tank body (2), and the bubbling tubes (1) are connected to a pipeline of the gas-phase raw material gas inlet (5).
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Inventors:
XU HAITAO (CN)
XU YANZHONG (CN)
CHEN RENYUAN (CN)
LI MINGBO (CN)
LIU DAHUA (CN)
LI JUNMIN (CN)
WU ZHENSHAN (CN)
SONG JING (CN)
XU YANZHONG (CN)
CHEN RENYUAN (CN)
LI MINGBO (CN)
LIU DAHUA (CN)
LI JUNMIN (CN)
WU ZHENSHAN (CN)
SONG JING (CN)
Application Number:
PCT/CN2020/086208
Publication Date:
December 03, 2020
Filing Date:
April 22, 2020
Export Citation:
Assignee:
NANJING GEKOF INSTITUTE OF ENVIRONMENTAL PROTECTION TECH & EQUIPMENT CO LTD (CN)
JIANGSU DEYITONG ENVIRONMENTAL PROTECTION TECH CO LTD (CN)
NANJING LIUYAN ENVIRONMENTAL PROTECTION TECH CO LTD (CN)
UNIV NANJING TECH (CN)
JIANGSU DEYITONG ENVIRONMENTAL PROTECTION TECH CO LTD (CN)
NANJING LIUYAN ENVIRONMENTAL PROTECTION TECH CO LTD (CN)
UNIV NANJING TECH (CN)
International Classes:
B01J10/00; B01J19/24; C01B17/62
Foreign References:
| CN110368878A | 2019-10-25 | |||
| CN104722250A | 2015-06-24 | |||
| CN105597654A | 2016-05-25 | |||
| CN205586993U | 2016-09-21 | |||
| CN1056263A | 1991-11-20 | |||
| US20010021792A1 | 2001-09-13 | |||
| EP0608640A1 | 1994-08-03 |
Attorney, Agent or Firm:
NANJING RUIZHIBO INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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