Title:
COMBUSTIBLE GAS RECYCLING PROCESSING APPARATUS AND COMBUSTIBLE GAS RECYCLING PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/087506
Kind Code:
A1
Abstract:
A combustible gas recycling processing apparatus and a combustible gas recycling processing method. The combustible gas recycling processing apparatus comprises a combustible gas collecting device (100) configured to collect and deliver gas at a predetermined flow rate; a gas compressing device (200) configured to compress the gas to a predetermined pressure and discharge the compressed gas; a gas-liquid separating device (300) comprising a condenser and a gas-liquid separator; a membrane separator (400) connected to a gas outlet of the gas-liquid separator and configured to enrich the combustible gas, discharge the enriched combustible gas from a first outlet, and discharge the remaining gas from a second outlet, the gas discharged from the first outlet being re-delivered to the gas compressing device (200) for recycling processing; a first concentration analyzer (500) arranged at the first outlet of the membrane separator (400) to measure a first concentration; and a controller (600) configured to adjust at least one of the predetermined flow rate, the predetermined pressure, and a condensing temperature of the condenser according to the first concentration. Further disclosed is a combustible gas recycling processing method using the combustible gas recycling processing apparatus.
Inventors:
SUN XIAOHUI (CN)
CUI QILI (CN)
CHEN XIANSHU (CN)
CHEN HONGYU (CN)
WANG YUNBO (CN)
GAI ZHUXING (CN)
CUI QILI (CN)
CHEN XIANSHU (CN)
CHEN HONGYU (CN)
WANG YUNBO (CN)
GAI ZHUXING (CN)
Application Number:
PCT/CN2021/143453
Publication Date:
May 25, 2023
Filing Date:
December 31, 2021
Export Citation:
Assignee:
YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO LTD (CN)
International Classes:
B01D53/26; B01D53/22; B01D53/30; C10L3/00; F17D1/07; F17D3/01; F17D3/14
Domestic Patent References:
| WO2020133700A1 | 2020-07-02 |
Foreign References:
| US20210187433A1 | 2021-06-24 | |||
| CN206721128U | 2017-12-08 | |||
| CN201692748U | 2011-01-05 | |||
| CN104923029A | 2015-09-23 | |||
| CN205730434U | 2016-11-30 | |||
| CN210645731U | 2020-06-02 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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