FI850065A0 - Avvattningsmetod foer mineraler. - Google Patents

Avvattningsmetod foer mineraler.

Info

Publication number: FI850065A0
Authority: FI; Finland
Prior art keywords: mineraler; avvattningsmetod; foer; foer mineraler; avvattningsmetod foer
Prior art date: 1984-01-09

Application number

FI850065A

Other languages

English (en)

Other versions

FI77467B (fi

FI77467C (fi

FI850065L (fi

Inventor

Kay E Cawiezel

Original Assignee

Dow Chemical Co

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.)

1984-01-09

Filing date

1985-01-07

Publication date

1985-01-07

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24274247&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI850065(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1985-01-07 Application filed by Dow Chemical Co filed Critical Dow Chemical Co

1985-01-07 Publication of FI850065A0 publication Critical patent/FI850065A0/fi

1985-07-10 Publication of FI850065L publication Critical patent/FI850065L/fi

1988-11-30 Publication of FI77467B publication Critical patent/FI77467B/fi

1989-03-10 Application granted granted Critical

1989-03-10 Publication of FI77467C publication Critical patent/FI77467C/fi

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D37/00—Processes of filtration
- B01D37/03—Processes of filtration using flocculating agents

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Toxicology (AREA)
Dispersion Chemistry (AREA)
Health & Medical Sciences (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Paper (AREA)
Extraction Or Liquid Replacement (AREA)
Colloid Chemistry (AREA)
Non-Alcoholic Beverages (AREA)
Manufacture And Refinement Of Metals (AREA)
Liquid Carbonaceous Fuels (AREA)

FI850065A 1984-01-09 1985-01-07 Avvattningsmetod foer mineraler. FI77467C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US56913784A	1984-01-09	1984-01-09
US56913784		1984-01-09

Publications (4)

Publication Number	Publication Date
FI850065A0 true FI850065A0 (fi)	1985-01-07
FI850065L FI850065L (fi)	1985-07-10
FI77467B FI77467B (fi)	1988-11-30
FI77467C FI77467C (fi)	1989-03-10

Family

ID=24274247

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI850065A FI77467C (fi)	1984-01-09	1985-01-07	Avvattningsmetod foer mineraler.

Country Status (13)

Country	Link
EP (1)	EP0167621B1 (fi)
CA (1)	CA1252016A (fi)
DE (2)	DE3590005T1 (fi)
FI (1)	FI77467C (fi)
FR (1)	FR2557812B1 (fi)
GB (1)	GB2152490B (fi)
NO (1)	NO161604C (fi)
PL (1)	PL143740B1 (fi)
SE (1)	SE453260B (fi)
TR (1)	TR23662A (fi)
WO (1)	WO1985003065A1 (fi)
ZA (1)	ZA85200B (fi)
ZM (1)	ZM185A1 (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3918274A1 (de) *	1989-06-05	1990-12-06	Henkel Kgaa	Verwendung von hydroxymischethern als hilfsmittel fuer die feststoffentwaesserung
DE59009494D1 (de) *	1989-09-26	1995-09-14	Ciba Geigy Ag	Wässriges, lagerstabiles, gering schäumendes Netzmittel.
US4990264A (en) *	1989-10-13	1991-02-05	Sherex Chemical Company, Inc.	Ore dewatering process and compositions therefor
DE4019174A1 (de) *	1990-06-15	1992-01-02	Henkel Kgaa	Hilfsmittel bei der filtration und/oder entwaesserung von mineral- und kohlesuspensionen
US5089142A (en) *	1990-10-30	1992-02-18	Betz Laboratories, Inc.	Methods for dewatering coal and mineral concentrates
US5587143A (en) *	1994-06-28	1996-12-24	Nanosystems L.L.C.	Butylene oxide-ethylene oxide block copolymer surfactants as stabilizer coatings for nanoparticle compositions
BRPI0913700A2 (pt) *	2008-09-24	2015-10-13	Dow Brasil Sudeste Ind Ltda	agente de controle de espuma e método para controlar espuma em um processo de fermentação
CA2783465A1 (en) *	2009-10-01	2011-04-07	Ross Technology Corporation	Coal fine drying method and system
DK2377900T3 (da)	2010-04-16	2013-11-04	Omya Int Ag	Proces til at tilberede overflademodificeret mineralmateriale, deraf følgende produkter og anvendelser
CN112916193B (zh) *	2021-01-27	2022-06-17	中国水利水电第九工程局有限公司	一种砂石生产毛料含泥细料的分离施工工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB722746A (en) *	1952-06-24	1955-01-26	Wyandotte Chemicals Corp	Surface active compounds derived from higher ª‡, ª‰ alkylene oxides
GB838694A (en) *	1957-10-28	1960-06-22	Union Carbide Corp	Improvements in and relating to the coagulation of aqueous suspensions of carbonaceous materials
GB845838A (en) *	1957-11-18	1960-08-24	Union Carbide Corp	Improvements in and relating to coagulation
NL272003A (fi) *	1960-12-05
US3446757A (en) *	1966-09-26	1969-05-27	Hercules Inc	High molecular weight hydroxyl-containing polyethers
US3484370A (en) *	1967-09-27	1969-12-16	Chevron Res	Method of separating oil and water
US3839314A (en) *	1971-06-29	1974-10-01	Baxter Laboratories Inc	Clarification of blood serum and plasma using block copolymers of ethylene oxide and polyoxypropylene
JPS5321399A (en) *	1976-08-11	1978-02-27	Mitsubishi Heavy Ind Ltd	Detergent for removing radioactive contamination and its washed water liquid treating method
DE2800137C2 (de) *	1978-01-03	1984-03-01	Kullmann, geb. Belli, Christine, 7972 Isny	Verfahren zur Reinigung von Abwasser nach dem Belbtschlammverfahren unter Zusatz grenzflächenaktiver Substanzen
US4207186A (en) *	1978-12-05	1980-06-10	American Cyanamid Company	Process for dewatering mineral concentrates
US4251364A (en) *	1979-05-07	1981-02-17	Gulf Research & Development Company	Filtration of a coal liquid slurry using polyisobutylene
US4322219A (en) *	1981-03-02	1982-03-30	Internorth, Inc.	Moisture reduction
US4410431A (en) *	1982-04-01	1983-10-18	Nalco Chemical Company	Composition for altering the water function characteristics of mineral slurries
JPH05321399A (ja) *	1992-05-19	1993-12-07	Kajima Corp	鋼管コンクリート柱

1985
- 1985-01-04 GB GB08500249A patent/GB2152490B/en not_active Expired
- 1985-01-04 CA CA000471488A patent/CA1252016A/en not_active Expired
- 1985-01-07 FI FI850065A patent/FI77467C/fi not_active IP Right Cessation
- 1985-01-08 DE DE19853590005 patent/DE3590005T1/de active Pending
- 1985-01-08 EP EP85900847A patent/EP0167621B1/en not_active Expired - Lifetime
- 1985-01-08 DE DE19853590005 patent/DE3590005C2/de not_active Expired
- 1985-01-08 FR FR8500164A patent/FR2557812B1/fr not_active Expired
- 1985-01-08 WO PCT/US1985/000022 patent/WO1985003065A1/en not_active Application Discontinuation
- 1985-01-08 NO NO850074A patent/NO161604C/no unknown
- 1985-01-09 ZA ZA85200A patent/ZA85200B/xx unknown
- 1985-01-09 PL PL1985251489A patent/PL143740B1/pl unknown
- 1985-01-09 ZM ZM1/85A patent/ZM185A1/xx unknown
- 1985-03-18 TR TR1252285A patent/TR23662A/xx unknown
- 1985-09-09 SE SE8504178A patent/SE453260B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO850074L (no)	1985-07-10
FI77467B (fi)	1988-11-30
EP0167621B1 (en)	1990-01-03
SE8504178D0 (sv)	1985-09-09
EP0167621A1 (en)	1986-01-15
SE453260B (sv)	1988-01-25
SE8504178L (sv)	1985-09-09
FR2557812A1 (fr)	1985-07-12
WO1985003065A1 (en)	1985-07-18
FR2557812B1 (fr)	1987-06-26
FI77467C (fi)	1989-03-10
PL143740B1 (en)	1988-03-31
EP0167621A4 (en)	1986-07-23
CA1252016A (en)	1989-04-04
GB8500249D0 (en)	1985-02-13
DE3590005C2 (de)	1986-07-31
DE3590005T1 (de)	1986-03-13
PL251489A1 (en)	1985-11-05
NO161604B (no)	1989-05-29
TR23662A (tr)	1990-06-04
ZM185A1 (en)	1985-08-22
GB2152490A (en)	1985-08-07
NO161604C (no)	1989-09-06
GB2152490B (en)	1987-09-03
FI850065L (fi)	1985-07-10
ZA85200B (en)	1986-09-24

Publication	Publication Date	Title
DE3581430D1 (de)	1991-02-28	Detergens.
DE3576268D1 (de)	1990-04-05	Hoergeraet.
ATE41922T1 (de)	1989-04-15	Alkylsulfonamidophenylalkylamine.
DE3581707D1 (de)	1991-03-14	Neigungsmesser.
FI77959B (fi)	1989-02-28	Hushaolls- eller motsvarande koeksanordning.
FI854248A0 (fi)	1985-10-29	Hermetiskt slutet hoelje foer tunnfilmanordningar.
FI840024A (fi)	1985-07-06	Instaellbart saengbotten.
FI854643A (fi)	1986-05-31	Termoplastsaeckar.
DE3578421D1 (de)	1990-08-02	Glycidyloxydiketone.
DE3582060D1 (de)	1991-04-11	Homopropargylamine.
FI73926B (fi)	1987-08-31	Standardhastighetsregulator foer motorfordon.
FI850065L (fi)	1985-07-10	Avvattningsmetod foer mineraler.
DE3577708D1 (de)	1990-06-21	Diphenylhexafluorpropanabkoemmlinge.
FI80907B (fi)	1990-04-30	Kraftunderstoedd hudappliseringsapparat.
DE3587711D1 (de)	1994-02-10	Minaktivin.
DE3574867D1 (de)	1990-01-25	Aminokarnitine.
FI83368B (fi)	1991-03-15	Handelvapen.
DE3574494D1 (de)	1990-01-04	Selbstzerlegerzuender.
DE3576291D1 (de)	1990-04-12	Entaester.
DE3574593D1 (de)	1990-01-11	Hexahydroindolizinone.
DE3587308D1 (de)	1993-06-03	Monobactame.
FI73513B (fi)	1987-06-30	Spiralsammanfogat ventilationsroer.
FI840021A (fi)	1985-07-06	Tillbringarestaellning.
ATE67665T1 (de)	1991-10-15	Rheumamittel.
ATE42307T1 (de)	1989-05-15	Epoxysteroide.

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: THE DOW CHEMICAL COMPANY