JPS57150430A - Deoxidizing agent - Google Patents
Deoxidizing agentInfo
- Publication number
- JPS57150430A JPS57150430A JP3528281A JP3528281A JPS57150430A JP S57150430 A JPS57150430 A JP S57150430A JP 3528281 A JP3528281 A JP 3528281A JP 3528281 A JP3528281 A JP 3528281A JP S57150430 A JPS57150430 A JP S57150430A
- Authority
- JP
- Japan
- Prior art keywords
- deoxidizing agent
- active carbon
- metallic powder
- sodium thiosulfate
- reaction
- 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
Abstract
PURPOSE: To obtain a deoxidizing agent with samll usage of reaction assistants by compounding oxidizable metallic powder, sodium thiosulfate and active carbon at specific ratios as a deoxidizing agent.
CONSTITUTION: As a deoxidizing agent, 100pts.wt. deoxidizable metallic powder such as iron powder, 1W50pts.wt. sodium thiosulfate and <5pts.wt. active carbon are compounded. By using the active carbon as a reaction assistant in this way, the pts.wt. thereof with respect to the oxidizable metallic powder is reduced considerably and the initail characteristics for the rate of oxygen removal are rather improved, whereby the superior deoxidizing agent is obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3528281A JPS57150430A (en) | 1981-03-13 | 1981-03-13 | Deoxidizing agent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3528281A JPS57150430A (en) | 1981-03-13 | 1981-03-13 | Deoxidizing agent |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57150430A true JPS57150430A (en) | 1982-09-17 |
Family
ID=12437419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3528281A Pending JPS57150430A (en) | 1981-03-13 | 1981-03-13 | Deoxidizing agent |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57150430A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61115445A (en) * | 1984-11-10 | 1986-06-03 | Kyodo Nyugyo Kk | Preparation of cottage cheese preservable for long period |
-
1981
- 1981-03-13 JP JP3528281A patent/JPS57150430A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61115445A (en) * | 1984-11-10 | 1986-06-03 | Kyodo Nyugyo Kk | Preparation of cottage cheese preservable for long period |
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