AU1169488A – Dewatering of mineral slurries
– Google Patents
AU1169488A – Dewatering of mineral slurries
– Google Patents
Dewatering of mineral slurries
Info
Publication number
AU1169488A
AU1169488A
AU11694/88A
AU1169488A
AU1169488A
AU 1169488 A
AU1169488 A
AU 1169488A
AU 11694/88 A
AU11694/88 A
AU 11694/88A
AU 1169488 A
AU1169488 A
AU 1169488A
AU 1169488 A
AU1169488 A
AU 1169488A
Authority
AU
Australia
Prior art keywords
dewatering
mineral slurries
slurries
mineral
Prior art date
1983-08-04
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
Application number
AU11694/88A
Other versions
AU610559B2
(en
Inventor
Ian Vincent Cooper
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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.)
1983-08-04
Filing date
1988-02-12
Publication date
1988-05-19
1988-02-12
Application filed by Dow Corning Corp
filed
Critical
Dow Corning Corp
1988-05-19
Publication of AU1169488A
publication
Critical
patent/AU1169488A/en
1991-05-23
Application granted
granted
Critical
1991-05-23
Publication of AU610559B2
publication
Critical
patent/AU610559B2/en
2004-08-03
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
C02F1/00—Treatment of water, waste water, or sewage
C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
C02F1/545—Silicon compounds
C—CHEMISTRY; METALLURGY
C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P10/00—Technologies related to metal processing
Y02P10/20—Recycling
AU11694/88A
1983-08-04
1988-02-12
Dewatering of mineral slurries
Ceased
AU610559B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US06/520,376
US4525279A
(en)
1983-08-04
1983-08-04
Dewatering of mineral slurries
US520376
1983-08-04
Related Parent Applications (1)
Application Number
Title
Priority Date
Filing Date
AU31601/84A
Division
AU579107B2
(en)
1983-08-04
1984-08-03
Dewatering of mineral slurries
Publications (2)
Publication Number
Publication Date
AU1169488A
true
AU1169488A
(en)
1988-05-19
AU610559B2
AU610559B2
(en)
1991-05-23
Family
ID=24072336
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
AU31601/84A
Ceased
AU579107B2
(en)
1983-08-04
1984-08-03
Dewatering of mineral slurries
AU11694/88A
Ceased
AU610559B2
(en)
1983-08-04
1988-02-12
Dewatering of mineral slurries
Family Applications Before (1)
Application Number
Title
Priority Date
Filing Date
AU31601/84A
Ceased
AU579107B2
(en)
1983-08-04
1984-08-03
Dewatering of mineral slurries
Country Status (5)
Country
Link
US
(1)
US4525279A
(en)
AU
(2)
AU579107B2
(en)
CA
(1)
CA1225302A
(en)
GB
(1)
GB2144725A
(en)
ZA
(1)
ZA844021B
(en)
Families Citing this family (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP1598108B1
(en)
*
2004-05-12
2008-02-20
VOMM CHEMIPHARMA S.r.l.
Use of silicones for causing or facilitating the flow of dispersions of solid particulates in liquids
DE102007050046A1
(en)
*
2007-10-17
2009-04-23
Byk-Chemie Gmbh
water-tank
GB201115161D0
(en)
2011-09-02
2011-10-19
Dow Corning
Improving the drainage of an aqueous composition
Family Cites Families (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
BE620800A
(en)
*
1961-07-31
GB980388A
(en)
*
1962-02-14
1965-01-13
Union Carbide Corp
N-substituted derivatives of aminoalkylsiloxanes
US3285849A
(en)
*
1962-08-10
1966-11-15
Toyo Koatsu Ind Inc
Process for coagulating aqueous suspensions and composition for use therein
US3810843A
(en)
*
1971-05-28
1974-05-14
Gen Electric
Silicone-silica compositions
US4067806A
(en)
*
1976-09-16
1978-01-10
Nalco Chemical Company
Formulation and application of compositions for the detackification of paint spray booth wastes
US4153549A
(en)
*
1977-07-20
1979-05-08
American Cyanamid Company
Sodium dialkyl sulfosuccinates as dewatering aids in the filtration of mineral concentrates
US4210531A
(en)
*
1977-12-15
1980-07-01
American Cyanamid Company
Process for dewatering mineral concentrates
US4207186A
(en)
*
1978-12-05
1980-06-10
American Cyanamid Company
Process for dewatering mineral concentrates
US4231868A
(en)
*
1979-01-05
1980-11-04
American Cyanamid Company
Process for dewatering mineral and coal concentrates
US4290897A
(en)
*
1980-05-27
1981-09-22
Dow Corning Corporation
Dewatering fine coal slurries using two types of organopolysiloxanes
US4290896A
(en)
*
1980-05-27
1981-09-22
Dow Corning Corporation
Dewatering fine coal slurries using organopolysiloxanes
US4374734A
(en)
*
1981-06-19
1983-02-22
Cities Service Co.
Emulsion breaking of surfactant stabilized crude oil in water emulsions
US4525281A
(en)
*
1983-08-04
1985-06-25
Dow Corning Corporation
Dewatering of mineral slurries
1983
1983-08-04
US
US06/520,376
patent/US4525279A/en
not_active
Expired – Fee Related
1984
1984-05-28
ZA
ZA844021A
patent/ZA844021B/en
unknown
1984-05-31
CA
CA000455591A
patent/CA1225302A/en
not_active
Expired
1984-06-14
GB
GB08415179A
patent/GB2144725A/en
not_active
Withdrawn
1984-08-03
AU
AU31601/84A
patent/AU579107B2/en
not_active
Ceased
1988
1988-02-12
AU
AU11694/88A
patent/AU610559B2/en
not_active
Ceased
Also Published As
Publication number
Publication date
AU579107B2
(en)
1988-11-17
ZA844021B
(en)
1985-04-24
GB8415179D0
(en)
1984-07-18
GB2144725A
(en)
1985-03-13
CA1225302A
(en)
1987-08-11
US4525279A
(en)
1985-06-25
AU610559B2
(en)
1991-05-23
AU3160184A
(en)
1985-02-07
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(en)
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Legal Events
Date
Code
Title
Description
2000-03-16
MK14
Patent ceased section 143(a) (annual fees not paid) or expired
