FI20050693A - Vaahdotuskoneen ohjausjärjestelmä - Google Patents

Vaahdotuskoneen ohjausjärjestelmä Download PDF

Info

Publication number: FI20050693A
Authority: FI; Finland
Prior art keywords: control system; machine control; flotation machine; flotation cell; gas
Prior art date: 2003-01-02

Application number

FI20050693A

Other languages

English (en)

Swedish (sv)

Other versions

FI121263B (fi

Inventor

Christian Kujawa

Original Assignee

Outokumpu Oy

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.)

2003-01-02

Filing date

2005-06-30

Publication date

2005-06-30

2005-06-30 Application filed by Outokumpu Oy filed Critical Outokumpu Oy

2005-06-30 Publication of FI20050693A publication Critical patent/FI20050693A/fi

2010-09-15 Application granted granted Critical

2010-09-15 Publication of FI121263B publication Critical patent/FI121263B/fi

Links

238000005188 flotation Methods 0.000 title abstract 6
239000006185 dispersion Substances 0.000 abstract 3
239000002002 slurry Substances 0.000 abstract 2

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
- B03D1/14—Flotation machines
- B03D1/16—Flotation machines with impellers; Subaeration machines
- 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
- 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
- C02F1/24—Treatment of water, waste water, or sewage by flotation

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Biotechnology (AREA)
Hydrology & Water Resources (AREA)
Environmental & Geological Engineering (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Paper (AREA)
Physical Water Treatments (AREA)
Manufacture And Refinement Of Metals (AREA)

FI20050693A 2003-01-02 2005-06-30 Vaahdotuskoneen ohjausjärjestelmä FI121263B (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US29341303		2003-01-02
US10/293,413 US6832690B2 (en)	2003-01-02	2003-01-02	Guiding device for a flotation machine
PCT/FI2003/000842 WO2004060565A1 (en)	2003-01-02	2003-11-07	Guiding device for a flotation machine
FI0300842		2003-11-07

Publications (2)

Publication Number	Publication Date
FI20050693A true FI20050693A (fi)	2005-06-30
FI121263B FI121263B (fi)	2010-09-15

Family

ID=32680662

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI20050693A FI121263B (fi)	2003-01-02	2005-06-30	Vaahdotuskoneen ohjausjärjestelmä

Country Status (13)

Country	Link
US (1)	US6832690B2 (fi)
CN (1)	CN1313212C (fi)
AR (1)	AR042028A1 (fi)
AU (1)	AU2003276309B2 (fi)
BR (1)	BR0317899B1 (fi)
CA (1)	CA2512135C (fi)
EA (1)	EA007279B1 (fi)
FI (1)	FI121263B (fi)
GB (1)	GB2410453B (fi)
MX (1)	MXPA05007280A (fi)
SE (1)	SE528208C2 (fi)
WO (1)	WO2004060565A1 (fi)
ZA (1)	ZA200504796B (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TWI429745B (zh)	2007-06-19	2014-03-11	Renewable Algal Energy Llc	微藻類調理及濃縮的方法
CN101541434B (zh) *	2007-11-09	2012-11-07	奥图泰有限公司	浮选机转子、形成转子的方法和维修转子的方法
US8276761B2 (en) *	2008-09-05	2012-10-02	Outotec Oyj	Froth flotation method and apparatus, a froth flotation method and apparatus for extracting bitumen from a slurry of water and oil sand, and use of the apparatus
US20140202932A1 (en) *	2011-06-10	2014-07-24	Fujian Longyan Longneng Flyash Comprehensive Utilization Co., Ltd.	Flotation process and flotation apparatus for coal flyash
FI20136049L (fi) *	2013-10-25	2015-04-26	Outotec Finland Oy	Staattori vaahtoflotaatiota varten
CA2980164C (en)	2015-03-19	2021-02-16	Paterson & Cooke Ideas, Ltd.	Thickener feed distributor
CN106006813B (zh) *	2016-07-06	2019-02-05	中国水产科学研究院渔业机械仪器研究所	一种箱型转子碎气式气浮装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US269097A (en) *		1882-12-12		Latch
CA732254A (en) *		1966-04-12	Nakamura Koichi	Method and apparatus for flotation
US1268630A (en) *	1917-05-31	1918-06-04	Joseph P Ruth Jr	Aerating device.
US1891776A (en) *	1930-06-14	1932-12-20	Louis J O'malley	Selective separation of ores
US2304270A (en) *	1940-03-08	1942-12-08	American Cyanamid Co	Flotation apparatus
US2609097A (en) *	1949-05-12	1952-09-02	Combined Metals Reduction Comp	Flotation machine
US2765078A (en) *	1950-11-25	1956-10-02	Combined Metals Reduction Comp	Froth flotation machine with liquid level control weir
US3700103A (en) *	1969-07-17	1972-10-24	Walter C Giebel	Recovery of minerals
US3722679A (en) *	1970-09-24	1973-03-27	L Logue	Method and means for froth flotation concentration utilizing an aerator having a venturi passage
US3972815A (en) *	1975-01-09	1976-08-03	United States Filter Corporation	Mixing apparatus
SU751435A1 (ru) *	1977-09-21	1980-07-30	Украинский Научно-Исследовательский Углехимический Институт "Ухин"	Флотационна машина
US4800017A (en) *	1987-04-16	1989-01-24	Dorr-Oliver Incorporated	Flotation mechanism
FI107782B (fi) *	1999-12-14	2001-10-15	Outokumpu Oy	Vaahdotuskone ja menetelmä vaahdotuksen tehostamiseksi

2003
- 2003-01-02 US US10/293,413 patent/US6832690B2/en not_active Expired - Fee Related
- 2003-11-07 AU AU2003276309A patent/AU2003276309B2/en not_active Ceased
- 2003-11-07 EA EA200500685A patent/EA007279B1/ru not_active IP Right Cessation
- 2003-11-07 GB GB0510427A patent/GB2410453B/en not_active Expired - Fee Related
- 2003-11-07 BR BRPI0317899-4B1A patent/BR0317899B1/pt not_active IP Right Cessation
- 2003-11-07 CA CA2512135A patent/CA2512135C/en not_active Expired - Fee Related
- 2003-11-07 CN CNB2003801050031A patent/CN1313212C/zh not_active Expired - Fee Related
- 2003-11-07 MX MXPA05007280A patent/MXPA05007280A/es active IP Right Grant
- 2003-11-07 WO PCT/FI2003/000842 patent/WO2004060565A1/en not_active Application Discontinuation
- 2003-11-12 AR ARP030104160A patent/AR042028A1/es active IP Right Grant
2005
- 2005-05-31 SE SE0501222A patent/SE528208C2/sv not_active IP Right Cessation
- 2005-06-13 ZA ZA200504796A patent/ZA200504796B/en unknown
- 2005-06-30 FI FI20050693A patent/FI121263B/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA2512135C (en)	2012-01-03
GB0510427D0 (en)	2005-06-29
US6832690B2 (en)	2004-12-21
BR0317899B1 (pt)	2013-07-16
FI121263B (fi)	2010-09-15
EA200500685A1 (ru)	2005-12-29
WO2004060565A1 (en)	2004-07-22
SE0501222L (sv)	2005-05-31
CA2512135A1 (en)	2004-07-22
BR0317899A (pt)	2005-12-06
ZA200504796B (en)	2006-02-22
GB2410453B (en)	2007-11-14
MXPA05007280A (es)	2005-09-08
SE528208C2 (sv)	2006-09-26
CN1313212C (zh)	2007-05-02
AR042028A1 (es)	2005-06-08
EA007279B1 (ru)	2006-08-25
AU2003276309A1 (en)	2004-07-29
GB2410453A (en)	2005-08-03
AU2003276309B2 (en)	2009-06-18
US20040129621A1 (en)	2004-07-08
CN1720104A (zh)	2006-01-11

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Legal Events

Date	Code	Title	Description
2005-09-15	PC	Transfer of assignment of patent	Owner name: OUTOKUMPU TECHNOLOGY OY Free format text: OUTOKUMPU TECHNOLOGY OY
2010-04-13	PC	Transfer of assignment of patent	Owner name: OUTOTEC OYJ Free format text: OUTOTEC OYJ
2010-09-15	FG	Patent granted	Ref document number: 121263 Country of ref document: FI
2017-07-12	MM	Patent lapsed