JPS54109091A - Generating method for oxygen gas - Google Patents
Generating method for oxygen gasInfo
- Publication number
- JPS54109091A JPS54109091A JP1610178A JP1610178A JPS54109091A JP S54109091 A JPS54109091 A JP S54109091A JP 1610178 A JP1610178 A JP 1610178A JP 1610178 A JP1610178 A JP 1610178A JP S54109091 A JPS54109091 A JP S54109091A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- polyol
- salt
- soln
- oxygen gas
- 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.)
- Granted
Links
Landscapes
- Oxygen, Ozone, And Oxides In General (AREA)
- Catalysts (AREA)
Abstract
PURPOSE: To constantly generate O2 gas by reacting sodium percarbonate with a decomposition catalyst in an aq. soln. contg. a polyol and/or a water sol. salt to control the yield of O2 gas without troublesome regulation.
CONSTITUTION: To an aq. soln. of sodium percarbonate and a decomposition catalyst such as MnSO4.7H2O are added a polyol such as ethylene glycol and/or a water sol. salt such as NaCl, and the percarbonate (Na2CO3.15H2O2) is reacted with the catalyst to generate O2 gas. The polyol controls the reaction rate in the early stage of the reaction, and the salt tends to control the reaction rate in the latter stage. By this method O2 gas can be generated more simply and assuredly in a simpler apparatus as compared to a conventional method.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1610178A JPS609962B2 (en) | 1978-02-15 | 1978-02-15 | Oxygen gas generation method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1610178A JPS609962B2 (en) | 1978-02-15 | 1978-02-15 | Oxygen gas generation method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54109091A true JPS54109091A (en) | 1979-08-27 |
JPS609962B2 JPS609962B2 (en) | 1985-03-14 |
Family
ID=11907116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1610178A Expired JPS609962B2 (en) | 1978-02-15 | 1978-02-15 | Oxygen gas generation method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS609962B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0093938A1 (en) * | 1982-04-27 | 1983-11-16 | Hoshiko Medical Laboratories, Inc. | A method of generating oxygen for emergency use |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61243128A (en) * | 1985-04-20 | 1986-10-29 | Nippon Steel Corp | Cooling method for metallic strip in cooling zone of continuous annealing furnace |
-
1978
- 1978-02-15 JP JP1610178A patent/JPS609962B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0093938A1 (en) * | 1982-04-27 | 1983-11-16 | Hoshiko Medical Laboratories, Inc. | A method of generating oxygen for emergency use |
Also Published As
Publication number | Publication date |
---|---|
JPS609962B2 (en) | 1985-03-14 |
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