JPS5588808A - Separating method of solid from liquid of slurry - Google Patents

Separating method of solid from liquid of slurry

Info

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
Application number
JP16012878A
Other languages
Japanese (ja)
Inventor
Shingo Kunii
Hiroshi Kamakura
Morio Ninomiya
Yukiro Kamata
Makoto Takai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Miyoshi Yushi KK
Miyoshi Oil and Fat Co Ltd
Original Assignee
Miyoshi Yushi KK
Miyoshi Oil and Fat Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Miyoshi Yushi KK, Miyoshi Oil and Fat Co Ltd filed Critical Miyoshi Yushi KK
Priority to JP16012878A priority Critical patent/JPS5588808A/en
Publication of JPS5588808A publication Critical patent/JPS5588808A/en
Pending legal-status Critical Current

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
JP16012878A 1978-12-27 1978-12-27 Separating method of solid from liquid of slurry Pending JPS5588808A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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