FI79792C - Flotationsanordning och -foerfarande. - Google Patents

Flotationsanordning och -foerfarande. Download PDF

Info

Publication number: FI79792C
Authority: FI; Finland
Prior art keywords: flotation; cell; liquid; flotation cell; foam
Prior art date: 1985-11-27

Application number

FI864144A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI864144L (fi

FI864144A0 (fi

FI79792B (fi

Inventor

Alex Szentlaszloi

Francis J Mcdonnell

James V Duttera

Original Assignee

Standard Oil Co Ohio

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.)

1985-11-27

Filing date

1986-10-14

Publication date

1990-03-12

1986-10-14 Application filed by Standard Oil Co Ohio filed Critical Standard Oil Co Ohio

1986-10-14 Publication of FI864144A0 publication Critical patent/FI864144A0/fi

1987-05-28 Publication of FI864144L publication Critical patent/FI864144L/fi

1989-11-30 Application granted granted Critical

1989-11-30 Publication of FI79792B publication Critical patent/FI79792B/fi

1990-03-12 Publication of FI79792C publication Critical patent/FI79792C/fi

Links

238000005188 flotation Methods 0.000 title claims abstract description 62
238000000034 method Methods 0.000 title claims abstract description 40
238000005192 partition Methods 0.000 claims abstract description 6
239000006260 foam Substances 0.000 claims description 28
239000002002 slurry Substances 0.000 claims description 27
239000007788 liquid Substances 0.000 claims description 26
239000002699 waste material Substances 0.000 claims description 19
239000010802 sludge Substances 0.000 claims description 14
239000000463 material Substances 0.000 claims description 12
239000011236 particulate material Substances 0.000 claims description 11
238000000926 separation method Methods 0.000 claims description 9
238000007667 floating Methods 0.000 claims description 4
239000013618 particulate matter Substances 0.000 claims 1
238000009291 froth flotation Methods 0.000 abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 16
229910052799 carbon Inorganic materials 0.000 description 16
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
239000003245 coal Substances 0.000 description 9
239000002245 particle Substances 0.000 description 8
239000007921 spray Substances 0.000 description 8
239000012535 impurity Substances 0.000 description 7
239000000126 substance Substances 0.000 description 6
238000004140 cleaning Methods 0.000 description 5
239000000047 product Substances 0.000 description 5
238000000746 purification Methods 0.000 description 5
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
238000005507 spraying Methods 0.000 description 4
239000011593 sulfur Substances 0.000 description 4
229910052717 sulfur Inorganic materials 0.000 description 4
238000011144 upstream manufacturing Methods 0.000 description 3
239000012141 concentrate Substances 0.000 description 2
239000010779 crude oil Substances 0.000 description 2
238000001035 drying Methods 0.000 description 2
239000012530 fluid Substances 0.000 description 2
239000000446 fuel Substances 0.000 description 2
239000000543 intermediate Substances 0.000 description 2
238000002156 mixing Methods 0.000 description 2
238000004064 recycling Methods 0.000 description 2
238000004381 surface treatment Methods 0.000 description 2
239000004215 Carbon black (E152) Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
238000005273 aeration Methods 0.000 description 1
VNWKTOKETHGBQD-YPZZEJLDSA-N carbane Chemical compound [10CH4] VNWKTOKETHGBQD-YPZZEJLDSA-N 0.000 description 1
239000003575 carbonaceous material Substances 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
230000008568 cell cell communication Effects 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000003999 initiator Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
239000011707 mineral Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
239000000178 monomer Substances 0.000 description 1
239000003345 natural gas Substances 0.000 description 1
239000004058 oil shale Substances 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
238000005086 pumping Methods 0.000 description 1
239000012264 purified product Substances 0.000 description 1
230000003134 recirculating effect Effects 0.000 description 1
238000011084 recovery Methods 0.000 description 1
239000005871 repellent Substances 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000008259 solid foam Substances 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
239000000758 substrate Substances 0.000 description 1
239000011269 tar Substances 0.000 description 1
238000005406 washing Methods 0.000 description 1
238000009941 weaving Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/028—Control and monitoring of flotation processes; computer models therefor
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/08—Subsequent treatment of concentrated product
- B03D1/082—Subsequent treatment of concentrated product of the froth product, e.g. washing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1456—Feed mechanisms for the slurry
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1462—Discharge mechanisms for the froth

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Biotechnology (AREA)
Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
General Engineering & Computer Science (AREA)
Physical Water Treatments (AREA)
Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Processing Of Solid Wastes (AREA)

FI864144A 1985-11-27 1986-10-14 Flotationsanordning och -foerfarande. FI79792C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US80309985A	1985-11-27	1985-11-27
US80309985		1985-11-27

Publications (4)

Publication Number	Publication Date
FI864144A0 FI864144A0 (fi)	1986-10-14
FI864144L FI864144L (fi)	1987-05-28
FI79792B FI79792B (fi)	1989-11-30
FI79792C true FI79792C (fi)	1990-03-12

Family

ID=25185577

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI864144A FI79792C (fi)	1985-11-27	1986-10-14	Flotationsanordning och -foerfarande.

Country Status (7)

Country	Link
EP (1)	EP0229224A3 (de)
JP (1)	JPS62129162A (de)
AU (1)	AU601698B2 (de)
DK (1)	DK568886A (de)
FI (1)	FI79792C (de)
NO (1)	NO864739D0 (de)
ZA (1)	ZA867415B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA905849B (en) *	1989-07-26	1991-05-29	Univ Newcastle Res Ass	A method of operating a plurality of minerals separation flotation cells
US5282538A (en) *	1990-10-31	1994-02-01	Multotec Cyclones (Proprietary) Limited	Flotation column
US5364453A (en) *	1992-09-22	1994-11-15	Geobiotics, Inc.	Method for recovering gold and other precious metals from carbonaceous ores
US5338338A (en) *	1992-09-22	1994-08-16	Geobiotics, Inc.	Method for recovering gold and other precious metals from carbonaceous ores
FI104570B2 (fi) *	1997-09-19	2004-05-24	Valmet Corp	Laitteisto suspension, edullisesti kuitumassasuspension puhdistamiseksi
BRPI0707461A2 (pt) *	2006-01-15	2011-05-03	Mintek	aparelho de teste de flutuação
JP5455392B2 (ja) *	2009-02-17	2014-03-26	太平洋セメント株式会社	塩素バイパスダストの処理方法
CN103391900A (zh) *	2010-12-21	2013-11-13	Fl史密斯公司	浮选机、泡沫回收设备和用于回收材料的方法
CN107520067A (zh) *	2017-01-25	2017-12-29	卢元伟	一种自流槽式节能高效浮选设备
CN108355825A (zh) *	2018-02-08	2018-08-03	华中科技大学	一种油茶果预处理浮选机及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2416066A (en) *	1944-05-19	1947-02-18	Donald S Phelps	Froth flotation cell
US2765081A (en) *	1953-06-19	1956-10-02	Commw Scient Ind Res Org	Recovery of wool wax
US2999595A (en) *	1956-07-02	1961-09-12	Saskatchewan Potash	Apparatus for flotation concentration in coarse size range
US3351199A (en) *	1964-09-21	1967-11-07	A Z Products Inc	Apparatus for froth flotation
FR2248086B1 (de) *	1973-10-22	1978-03-24	Erpac
US4347127A (en) *	1981-01-29	1982-08-31	Gulf & Western Manufacturing Company	Apparatus and method for froth flotation separation of the components of a slurry
AU546684B2 (en) *	1981-01-29	1985-09-12	Gulf & Western Industries Inc.	Froth flotation

1986
- 1986-09-23 AU AU63047/86A patent/AU601698B2/en not_active Ceased
- 1986-09-24 EP EP86113124A patent/EP0229224A3/de not_active Ceased
- 1986-09-29 ZA ZA867415A patent/ZA867415B/xx unknown
- 1986-10-14 FI FI864144A patent/FI79792C/fi not_active IP Right Cessation
- 1986-11-21 JP JP61276889A patent/JPS62129162A/ja active Pending
- 1986-11-26 DK DK568886A patent/DK568886A/da not_active Application Discontinuation
- 1986-11-26 NO NO864739A patent/NO864739D0/no unknown

Also Published As

Publication number	Publication date
JPS62129162A (ja)	1987-06-11
ZA867415B (en)	1988-05-25
DK568886D0 (da)	1986-11-26
AU6304786A (en)	1987-06-04
EP0229224A2 (de)	1987-07-22
FI864144L (fi)	1987-05-28
FI864144A0 (fi)	1986-10-14
EP0229224A3 (de)	1989-06-14
DK568886A (da)	1987-05-28
NO864739D0 (no)	1986-11-26
AU601698B2 (en)	1990-09-20
FI79792B (fi)	1989-11-30

Legal Events

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

Publication	Publication Date	Title
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US6074549A (en)	2000-06-13	Jet pump treatment of heavy oil production sand
CN202400923U (zh)	2012-08-29	一种超声波聚结气浮除油装置
MXPA97002796A (en)	1998-02-01	Method and equipment for the purification of a liquid
US4626360A (en)	1986-12-02	Apparatus for separating sand and oil from a waste water stream
FI78850B (fi)	1989-06-30	Flotationsanordning och -foerfarande med anvaendning av roterbart anordnade sprut- och avskumningsdon.
FI79792C (fi)	1990-03-12	Flotationsanordning och -foerfarande.
US5032273A (en)	1991-07-16	Apparatus for separating sand and oil from a waste water stream
US4347127A (en)	1982-08-31	Apparatus and method for froth flotation separation of the components of a slurry
EP0126445A2 (de)	1984-11-28	Vorrichtung und Verfahren zur Flotationstrennung unter Verwendung einer verbesserten spiralförmigen Sprühdüse
US4347126A (en)	1982-08-31	Apparatus and method for flotation separation utilizing a spray nozzle
US4855050A (en)	1989-08-08	Centrifugal oil separator for removing oil from a waste flowing stream
CN108585095B (zh)	2021-03-23	加载循环叠层浮选分离装置及强化油水分离方法
US4913805A (en)	1990-04-03	Apparatus and method for froth flotation
US4737282A (en)	1988-04-12	Apparatus for separating sand and oil from a waste water stream
EP0057445B1 (de)	1987-08-05	Vorrichtung und Verfahren für Schaumflotationstrennung
SU1699941A1 (ru)	1991-12-23	Устройство дл очистки нефтесодержащих сточных вод
FI77790C (fi)	1989-05-10	Foerfarande foer separering av komponenterna i en uppslamning innehaollande partikelformigt kol genom flotation.
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US3063938A (en)	1962-11-13	Method and apparatus for thickening
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CA1222838A (en)	1987-06-09	Multistream, multiproduct, pressure manipulation beneficiation arrangement
CN214299548U (zh)	2021-09-28	一种新型的储油罐区污水深度油水分离装置
CA1181874A (en)	1985-01-29	Apparatus and method for froth flotation separation of the components of a slurry