Title:
CONTINUOUS GAS SEPARATION SYSTEM COMBINING HYDRATE-BASED PROCESS AND REVERSE OSMOSIS PROCESS AND DISTURBANCE DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/083588
Kind Code:
A1
Abstract:
Disclosed in the present invention is a disturbance device, comprising: two jet mixers, which are oppositely disposed in the horizontal direction; a mixing chamber, which is connected between the two jet mixers; and mixing pipes, which are connected below the mixing chamber. The mixing pipes comprise: a central pipe, which is a vertical straight pipe; multiple helical pipes, which are wound in multiple layers and provided outside the central pipe, the diameters of the multiple helical pipes gradually increasing from the inner to outer layers, and multiple flow deflector assemblies being provided at intervals in each helical pipe; and an outer sleeve, which is a straight pipe, the outer sleeve being sleeved outside the outermost helical pipe. Also disclosed in the present invention is a continuous gas separation system combining a hydrate-based process and a reverse osmosis process. The continuous gas separation system combining the hydrate-based process and reverse osmosis process and the disturbance device of the present invention can improve hydrate generation efficiency by means of multi-stage coordination and disturbance mixing, and the coupling of lean gas hydration separation and rich gas membrane separation achieves continuous gas separation, thus facilitating scale and industrial application.
Inventors:
XUE QIAN (CN)
LI ZUNZHAO (CN)
WANG XIAOLIN (CN)
LIU MINGRUI (CN)
ZHAO WEI (CN)
LI SHIHAN (CN)
SUN XIAOZHE (CN)
WANG WEI (CN)
LI ZUNZHAO (CN)
WANG XIAOLIN (CN)
LIU MINGRUI (CN)
ZHAO WEI (CN)
LI SHIHAN (CN)
SUN XIAOZHE (CN)
WANG WEI (CN)
Application Number:
PCT/CN2021/124722
Publication Date:
April 28, 2022
Filing Date:
October 19, 2021
Export Citation:
Assignee:
CHINA PETROLEUM & CHEM CORP (CN)
DALIAN RES INSTITUTE OF PETROLEUM AND PETROCHEMICALS SINOPEC CORP (CN)
DALIAN RES INSTITUTE OF PETROLEUM AND PETROCHEMICALS SINOPEC CORP (CN)
International Classes:
B01D53/22; C10L3/10
Foreign References:
| CN103537211A | 2014-01-29 | |||
| CN106523830A | 2017-03-22 | |||
| CN105688630A | 2016-06-22 | |||
| CN109603601A | 2019-04-12 | |||
| CN110227331A | 2019-09-13 |
Other References:
See also references of EP 4215264A4
Attorney, Agent or Firm:
RUNPING & PARTNERS (CN)
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