mixed gas preparation system and preparation method
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United States of America Patent
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Oct 22, 2024
Grant Date -
Aug 5, 2021
app pub date -
Jul 30, 2020
filing date -
Aug 7, 2019
priority date (Note) -
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Abstract
A multifunctional C4F7N/CO2 mixed gas preparation system is disclosed. The C4F7N heat exchanger is used to heat and vaporize C4F7N input through the C4F7N input port; the CO2 heat exchanger is used to heat and vaporize CO2 input through the CO2 input port; the C4F7N/CO2 mixing pipeline structure is used to mix the heated C4F7N and heated CO2, and the C4F7N/CO2 mixed gas output pipeline structure is used to output the C4F7N/CO2 mixed gas. The C4F7N/CO2 mixing pipeline structure comprises a C4F7N/CO2 dynamic gas preparation pipeline structure and a C4F7N/CO2 partial pressure mixing pipeline structure; the C4F7N/CO2 partial pressure mixing pipeline structure includes partial pressure mixing tanks for mixing the CO2 and the heated C4F7N of certain pressures; and a plurality of partial pressure mixing tanks are arranged in parallel. A multifunctional C4F7N/CO2 mixed gas preparation method is also disclosed.

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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
STATE GRID CORPORATION OF CHINA | 100031 NO 86 WEST CHANG'AN AVENUE BEIJING XICHENG DISTRICT BEIJING CITY BEIJING CITY 100031 | |
STATE GRID ANHUI ELECTRIC POWER RESEARCH INSTITUTE | NO 299 ZIYUN ROAD ECONOMIC AND TECHNICAL DEVELOPMENT ZONE HEFEI ANHUI 230601 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Liu, Wei | Anhui, CN | 1976 | 15390 |
Liu, Zien | Anhui, CN | 2 | 0 |
Ma, Fengxiang | Anhui, CN | 3 | 1 |
Qi, Jiong | Anhui, CN | 2 | 0 |
Wang, Liufang | Anhui, CN | 3 | 1 |
Zhao, Yue | Anhui, CN | 152 | 535 |
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