CN1126714C - 二氧化碳动态减压提纯工艺 - Google Patents
二氧化碳动态减压提纯工艺 Download PDFInfo
- Publication number
- CN1126714C CN1126714C CN00126685A CN00126685A CN1126714C CN 1126714 C CN1126714 C CN 1126714C CN 00126685 A CN00126685 A CN 00126685A CN 00126685 A CN00126685 A CN 00126685A CN 1126714 C CN1126714 C CN 1126714C
- Authority
- CN
- China
- Prior art keywords
- gas
- carbonic acid
- pressure reducing
- dynamic pressure
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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- Separation Of Gases By Adsorption (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00126685A CN1126714C (zh) | 2000-11-14 | 2000-11-14 | 二氧化碳动态减压提纯工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN00126685A CN1126714C (zh) | 2000-11-14 | 2000-11-14 | 二氧化碳动态减压提纯工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1353085A CN1353085A (zh) | 2002-06-12 |
CN1126714C true CN1126714C (zh) | 2003-11-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN00126685A Ceased CN1126714C (zh) | 2000-11-14 | 2000-11-14 | 二氧化碳动态减压提纯工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN1126714C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100339149C (zh) * | 2002-11-20 | 2007-09-26 | 中国科学院大连化学物理研究所 | Co2带压净化液化的方法及装置和在区域制冷上的应用 |
CN102706102B (zh) * | 2012-05-09 | 2014-12-10 | 深圳市明鑫高分子技术有限公司 | 烟气中二氧化碳提纯系统及烟气中二氧化碳提纯方法 |
CN113667961B (zh) * | 2021-07-31 | 2023-07-07 | 山西国脉金晶碳基半导体材料产业研究院有限公司 | 化学气相沉积高品质金刚石的制备装置及制备方法 |
CN115246644A (zh) * | 2022-07-18 | 2022-10-28 | 江苏联海生物科技有限公司 | 食品级二氧化碳在燃料乙醇生产中的生成工艺及系统 |
-
2000
- 2000-11-14 CN CN00126685A patent/CN1126714C/zh not_active Ceased
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Publication number | Publication date |
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CN1353085A (zh) | 2002-06-12 |
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Legal Events
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SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HUNAN KAIMEITE GAS CO.,LTD. Free format text: FORMER NAME OR ADDRESS: HUNAN KAIMEITE DRY ICE CO.,LTD. |
|
CP03 | Change of name, title or address |
Address after: Nanhu Avenue, Yueyang, Hunan Patentee after: Hunan Kaimeite Gas Co.,Ltd. Address before: Nanhu Avenue, Yueyang, Hunan Patentee before: Kaimeite Dry Ice Co., Ltd., Hunan |
|
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huizhou Kaimeite Gases Co., Ltd. Assignor: Hunan Kaimeite Gas Co.,Ltd. Contract record no.: 2010440000804 Denomination of invention: Dynamic vacuumizing process for purifying CO2 Granted publication date: 20031105 License type: Exclusive License Open date: 20020612 Record date: 20100613 |
|
C35 | Partial or whole invalidation of patent or utility model | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20081112 Decision number of declaring invalidation: 12482 Granted publication date: 20031105 |
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C35 | Partial or whole invalidation of patent or utility model | ||
IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20081112 Decision number of declaring invalidation: 12482 Granted publication date: 20031105 |