JPS5588808A - Separating method of solid from liquid of slurry - Google Patents
Separating method of solid from liquid of slurryInfo
- Publication number
- JPS5588808A JPS5588808A JP16012878A JP16012878A JPS5588808A JP S5588808 A JPS5588808 A JP S5588808A JP 16012878 A JP16012878 A JP 16012878A JP 16012878 A JP16012878 A JP 16012878A JP S5588808 A JPS5588808 A JP S5588808A
- Authority
- JP
- Japan
- Prior art keywords
- solid
- slurry
- solid particles
- inorg
- compd
- 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 Suspended Particles By Flocculating Agents (AREA)
Abstract
PURPOSE: To prevent the blockage of a filter net, by the addn. of a specific diamine, or org. or inorg. acid salt thereof as a solid-liq. separating auxiliary agent in a form of an aq. soln. or an emulsion, to a slurry contg. solid particles so as to coagulate the solid particles to form hydrophobic coarse grains.
CONSTITUTION: To a slurry contg. solid particles is added an aq. soln. or an aq. emulsion of a compd. described hereunder as a solid-liq. separating auxiliary agent so as to coagulate the solid particles contained in the slurry to form hydrophobic coarse grains. The compd. is a diamine shown by the formula, where R is a hydrocarbon radical having 10W22 carbon atoms, R' is H, CH3, x is 0W1, y is 2W3, and p+q+r+s is 0W10, or inorg. or org. salt thereof, e.g., N-dodecyldimethylenediamine.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16012878A JPS5588808A (en) | 1978-12-27 | 1978-12-27 | Separating method of solid from liquid of slurry |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16012878A JPS5588808A (en) | 1978-12-27 | 1978-12-27 | Separating method of solid from liquid of slurry |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5588808A true JPS5588808A (en) | 1980-07-04 |
Family
ID=15708467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16012878A Pending JPS5588808A (en) | 1978-12-27 | 1978-12-27 | Separating method of solid from liquid of slurry |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5588808A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4442010A (en) * | 1982-11-12 | 1984-04-10 | Akzona Incorporated | Polyalkoxylated amines as dewatering aids for feldspathic minerals |
-
1978
- 1978-12-27 JP JP16012878A patent/JPS5588808A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4442010A (en) * | 1982-11-12 | 1984-04-10 | Akzona Incorporated | Polyalkoxylated amines as dewatering aids for feldspathic minerals |
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