JPS57184491A - Agent for feeding oxygen into sea water - Google Patents
Agent for feeding oxygen into sea waterInfo
- Publication number
- JPS57184491A JPS57184491A JP6775681A JP6775681A JPS57184491A JP S57184491 A JPS57184491 A JP S57184491A JP 6775681 A JP6775681 A JP 6775681A JP 6775681 A JP6775681 A JP 6775681A JP S57184491 A JPS57184491 A JP S57184491A
- Authority
- JP
- Japan
- Prior art keywords
- silicate
- sea water
- oxygen
- mixture
- agent
- 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
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
PURPOSE: To feed oxygen into the sea water without curling up sludge, by mixing sodium percarbonate with at least one selected from alkaline earth metal silicates, colloidal silicic acid, etc., forming the mixture, and caking the mixture in carbonic acid gas.
CONSTITUTION: An oxygen-feeding agent is prepared by mixing powdery or granular sodium percarbonate with at least one selected from alkaline earth metal silicates, colloidal silicic acid and aluminum silicate, forming the mixture and then caking the mixture in carbonic acid gas. As the alkaline earth metal silicate may be used magnesium ortho-silicate, calcium silicate or the like. The rate of the silicate or colloidal silicic acid is 0.01W10wt%, preferably 0.05W 5wt%, as SiO2 by weight of sodium percarbonate. When the obtained oxygen- feeding agent is added to sea water, the agent is gradually dissolved from its surface to elute sodium percarbonate. Consequently, oxygen can be fed into the sea water, without fling up fludge from the sea bottom.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6775681A JPS57184491A (en) | 1981-05-06 | 1981-05-06 | Agent for feeding oxygen into sea water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6775681A JPS57184491A (en) | 1981-05-06 | 1981-05-06 | Agent for feeding oxygen into sea water |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57184491A true JPS57184491A (en) | 1982-11-13 |
Family
ID=13354095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6775681A Pending JPS57184491A (en) | 1981-05-06 | 1981-05-06 | Agent for feeding oxygen into sea water |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57184491A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001066684A1 (en) * | 2000-03-04 | 2001-09-13 | Henkel Kommanditgesellschaft Auf Aktien | Method for producing moulded bodies |
-
1981
- 1981-05-06 JP JP6775681A patent/JPS57184491A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001066684A1 (en) * | 2000-03-04 | 2001-09-13 | Henkel Kommanditgesellschaft Auf Aktien | Method for producing moulded bodies |
US7041244B2 (en) | 2000-03-04 | 2006-05-09 | Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) | Method for producing moulded bodies |
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