JPS5531419A - Gas desorption - Google Patents
Gas desorptionInfo
- Publication number
- JPS5531419A JPS5531419A JP10357578A JP10357578A JPS5531419A JP S5531419 A JPS5531419 A JP S5531419A JP 10357578 A JP10357578 A JP 10357578A JP 10357578 A JP10357578 A JP 10357578A JP S5531419 A JPS5531419 A JP S5531419A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- adsorbed
- hours
- ultrasonic
- 2000khz
- 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.)
- Pending
Links
Landscapes
- Separation Of Gases By Adsorption (AREA)
Abstract
PURPOSE: Gas is effectively and simply removed by subjecting gas-adsorbed solid to ultrasonic action.
CONSTITUTION: Solid such as medical supplies, when sterilized by ethylene oxide gas, adsorbs gas. Adsorbed gas naturally dissociates to some degree reaching balance point. At this condition, the object is subjected to ultrasonic action under the flow of innert gas such as air, CO2, N2, etc., whereby adsorbed gas is rapidly removed. Ultrasonic frequency of 15 to 2000kHz, preferably 15 to 2000kHz is effective. The sterilized objects are to be treated after natural desorption for 5 hours or more, preferably for 7 hours or more, or more preferably 12 hours or more, and before 10 days or preferably before 3 days. Ultrasonic operation temperature is 13°C or higher, preferably 30°C or higher. In this manner, adsorbed ethylene oxide is removed to a degree completely harmless to human body.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10357578A JPS5531419A (en) | 1978-08-25 | 1978-08-25 | Gas desorption |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10357578A JPS5531419A (en) | 1978-08-25 | 1978-08-25 | Gas desorption |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5531419A true JPS5531419A (en) | 1980-03-05 |
Family
ID=14357579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10357578A Pending JPS5531419A (en) | 1978-08-25 | 1978-08-25 | Gas desorption |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5531419A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104399352A (en) * | 2014-11-27 | 2015-03-11 | 石家庄天龙环保科技有限公司 | Novel VOCs treatment equipment and treatment process |
-
1978
- 1978-08-25 JP JP10357578A patent/JPS5531419A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104399352A (en) * | 2014-11-27 | 2015-03-11 | 石家庄天龙环保科技有限公司 | Novel VOCs treatment equipment and treatment process |
CN104399352B (en) * | 2014-11-27 | 2017-01-18 | 石家庄天龙环保科技有限公司 | Novel VOCs treatment equipment and treatment process |
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