CN1142814C - 变压吸附气体分离装置 - Google Patents
变压吸附气体分离装置 Download PDFInfo
- Publication number
- CN1142814C CN1142814C CNB991016513A CN99101651A CN1142814C CN 1142814 C CN1142814 C CN 1142814C CN B991016513 A CNB991016513 A CN B991016513A CN 99101651 A CN99101651 A CN 99101651A CN 1142814 C CN1142814 C CN 1142814C
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- row
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- gas
- absorption
- pipe road
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- 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.)
- Expired - Lifetime
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- Separation Of Gases By Adsorption (AREA)
Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB991016513A CN1142814C (zh) | 1999-02-08 | 1999-02-08 | 变压吸附气体分离装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB991016513A CN1142814C (zh) | 1999-02-08 | 1999-02-08 | 变压吸附气体分离装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1235861A CN1235861A (zh) | 1999-11-24 |
CN1142814C true CN1142814C (zh) | 2004-03-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB991016513A Expired - Lifetime CN1142814C (zh) | 1999-02-08 | 1999-02-08 | 变压吸附气体分离装置 |
Country Status (1)
Country | Link |
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CN (1) | CN1142814C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2398522A (en) * | 2003-02-18 | 2004-08-25 | Air Prod & Chem | Apparatus for the purification of gasses. |
CN102009963B (zh) * | 2010-09-30 | 2013-03-20 | 中国舰船研究设计中心 | 高纯度氮气制取方法与装置 |
CN107754555B (zh) * | 2017-12-04 | 2023-05-12 | 北京北大先锋科技股份有限公司 | 一种变压吸附分离臭氧与氧气的方法及装置 |
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1999
- 1999-02-08 CN CNB991016513A patent/CN1142814C/zh not_active Expired - Lifetime
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Publication number | Publication date |
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CN1235861A (zh) | 1999-11-24 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Ruiqi air Separation Equipment Co., Ltd., Wenzhou Document name: Notification of registration; notice of patent for invention |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI RUIQI GAS EQUIPMENT CO., LTD. Free format text: FORMER OWNER: WENZHOU RUIQI AIR SEPARATING EQUIPMENT CO., LTD. Effective date: 20080411 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080411 Address after: Shanghai Jinshan District Shanyang town Ting Wei Road No. 2099 Patentee after: Shanghai Rich Gas Equipment Co., Ltd. Address before: Zhejiang Province Economic and Technological Development Zone Wenzhou District No. 33 Ruiqi Air Separation Equipment Co Ltd Patentee before: Ruiqi air Separation Equipment Co., Ltd., Wenzhou |
|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI TONGXUE INDUSTRIAL CO., LTD. Free format text: FORMER OWNER: SHANGHAI RICH GAS EQUIPMENT CO., LTD. Effective date: 20150217 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201508 JINSHAN, SHANGHAI TO: 201505 JINSHAN, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150217 Address after: Jinshan District Wei Chang Road 201505 Shanghai City No. 293 Building 2 room 6105 Patentee after: SHANGHAI TONGXUE INDUSTRIAL CO., LTD. Address before: 201508 Shanghai Jinshan District Shanyang town Ting Wei Road No. 2099 Patentee before: Shanghai Rich Gas Equipment Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20040324 |
|
CX01 | Expiry of patent term |