NO322941B1 - Fremgangsmate og anordning for transport av et pulvermateriale i hyperdensitetssjikt ved potensiell fluidisering - Google Patents

Fremgangsmate og anordning for transport av et pulvermateriale i hyperdensitetssjikt ved potensiell fluidisering Download PDF

Info

Publication number: NO322941B1
Authority: NO; Norway
Prior art keywords: channel; pressure; bladder; fluidization; air channel
Prior art date: 1998-05-11

Application number

NO20005742A

Other languages

English (en)

Norwegian (no)

Other versions

NO20005742D0 (no

NO20005742L (no

Inventor

Gerard Gasquet

Christian Cloue

Original Assignee

Pechiney Aluminium

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.)

1998-05-11

Filing date

2000-11-13

Publication date

2006-12-18

2000-11-13 Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium

2000-11-13 Publication of NO20005742D0 publication Critical patent/NO20005742D0/no

2000-11-13 Publication of NO20005742L publication Critical patent/NO20005742L/no

2006-12-18 Publication of NO322941B1 publication Critical patent/NO322941B1/no

Links

238000005243 fluidization Methods 0.000 title claims description 67
239000000463 material Substances 0.000 title claims description 64
239000000843 powder Substances 0.000 title claims description 61
238000000034 method Methods 0.000 title claims description 20
230000004888 barrier function Effects 0.000 claims description 25
230000033228 biological regulation Effects 0.000 claims description 12
230000001105 regulatory effect Effects 0.000 claims description 9
230000035515 penetration Effects 0.000 claims description 8
230000015572 biosynthetic process Effects 0.000 claims description 2
238000012423 maintenance Methods 0.000 claims description 2
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 24
230000032258 transport Effects 0.000 description 20
239000012071 phase Substances 0.000 description 16
238000003860 storage Methods 0.000 description 16
238000005868 electrolysis reaction Methods 0.000 description 11
239000002245 particle Substances 0.000 description 10
239000007787 solid Substances 0.000 description 8
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
229910052782 aluminium Inorganic materials 0.000 description 4
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 4
230000008901 benefit Effects 0.000 description 4
235000013339 cereals Nutrition 0.000 description 4
238000004519 manufacturing process Methods 0.000 description 4
238000005259 measurement Methods 0.000 description 4
239000004411 aluminium Substances 0.000 description 3
238000005265 energy consumption Methods 0.000 description 3
230000033001 locomotion Effects 0.000 description 3
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
239000000654 additive Substances 0.000 description 2
230000007423 decrease Effects 0.000 description 2
238000007872 degassing Methods 0.000 description 2
238000010586 diagram Methods 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 2
239000004744 fabric Substances 0.000 description 2
238000009434 installation Methods 0.000 description 2
239000000203 mixture Substances 0.000 description 2
238000005204 segregation Methods 0.000 description 2
239000000725 suspension Substances 0.000 description 2
210000003437 trachea Anatomy 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
229920000388 Polyphosphate Polymers 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
229910001634 calcium fluoride Inorganic materials 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
235000011116 calcium hydroxide Nutrition 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
239000004568 cement Substances 0.000 description 1
239000004567 concrete Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
239000000428 dust Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
235000013312 flour Nutrition 0.000 description 1
239000010881 fly ash Substances 0.000 description 1
230000006872 improvement Effects 0.000 description 1
229910001629 magnesium chloride Inorganic materials 0.000 description 1
239000008267 milk Substances 0.000 description 1
210000004080 milk Anatomy 0.000 description 1
235000013336 milk Nutrition 0.000 description 1
230000035699 permeability Effects 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
239000011505 plaster Substances 0.000 description 1
239000001205 polyphosphate Substances 0.000 description 1
-1 recirculation Chemical compound 0.000 description 1
238000000926 separation method Methods 0.000 description 1
235000011008 sodium phosphates Nutrition 0.000 description 1
235000019830 sodium polyphosphate Nutrition 0.000 description 1
229910052938 sodium sulfate Inorganic materials 0.000 description 1
235000011152 sodium sulphate Nutrition 0.000 description 1
239000007790 solid phase Substances 0.000 description 1
235000019818 tetrasodium diphosphate Nutrition 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/16—Gas pressure systems operating with fluidisation of the materials
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/16—Gas pressure systems operating with fluidisation of the materials
- B65G53/18—Gas pressure systems operating with fluidisation of the materials through a porous wall
- B65G53/20—Gas pressure systems operating with fluidisation of the materials through a porous wall of an air slide, e.g. a trough
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/14—Devices for feeding or crust breaking

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Electrochemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Air Transport Of Granular Materials (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Electrostatic Spraying Apparatus (AREA)
Manufacturing Of Micro-Capsules (AREA)
Electrolytic Production Of Metals (AREA)

NO20005742A 1998-05-11 2000-11-13 Fremgangsmate og anordning for transport av et pulvermateriale i hyperdensitetssjikt ved potensiell fluidisering NO322941B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9806124A FR2778393B1 (fr)	1998-05-11	1998-05-11	Procede pour le convoyage en lit hyperdense de materiaux pulverulents et dispositif a fluidisation potentielle destine a le mettre en oeuvre
PCT/FR1999/001075 WO1999058435A1 (fr)	1998-05-11	1999-05-06	Procede pour le convoyage en lit hyperdense de materiaux pulverulents et dispositif a fluidisation potentielle destine a le mettre en oeuvre

Publications (3)

Publication Number	Publication Date
NO20005742D0 NO20005742D0 (no)	2000-11-13
NO20005742L NO20005742L (no)	2000-11-13
NO322941B1 true NO322941B1 (no)	2006-12-18

Family

ID=9526379

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20005742A NO322941B1 (no)	1998-05-11	2000-11-13	Fremgangsmate og anordning for transport av et pulvermateriale i hyperdensitetssjikt ved potensiell fluidisering

Country Status (19)

Country	Link
US (1)	US6382881B1 (sr)
EP (1)	EP1086035B1 (sr)
JP (1)	JP2002514561A (sr)
AR (1)	AR015292A1 (sr)
AU (1)	AU744868B2 (sr)
BR (1)	BR9910366A (sr)
CA (1)	CA2331869C (sr)
DE (1)	DE69903159T2 (sr)
EG (1)	EG22001A (sr)
ES (1)	ES2184508T3 (sr)
FR (1)	FR2778393B1 (sr)
HR (1)	HRP20000763A2 (sr)
HU (1)	HUP0102312A3 (sr)
NO (1)	NO322941B1 (sr)
NZ (1)	NZ507256A (sr)
RS (1)	RS49650B (sr)
WO (1)	WO1999058435A1 (sr)
YU (1)	YU68800A (sr)
ZA (1)	ZA200005406B (sr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6809054B1 (en) *	2000-11-21	2004-10-26	Uop Llc	FCC spent catalyst distributor
NO315037B1 (no)	2001-03-21	2003-06-30	Norsk Hydro As	Fremgangsmåte og system for distribusjon av fluidiserbare materialer
FR2831528B1 (fr) *	2001-10-26	2004-01-16	Pechiney Aluminium	Systeme de repartition de matiere pulverulente avec des debits pondereux controles
NO317229B1 (no) *	2002-07-01	2004-09-20	Storvik As	Punktmater
CN100545064C (zh) *	2004-03-29	2009-09-30	杭州中科管道物流工程有限公司	一种易氧化性粉料流态化输送装置
EP1894865A1 (de) *	2006-08-31	2008-03-05	Claudius Peters Technologies GmbH	Fördervorrichtung für pulverförmiges Gut
EP2160344B1 (de) *	2007-06-04	2011-09-14	Claudius Peters Projects GmbH	Verteilvorrichtung für ein fluidisierbares fördergut
US7553111B2 (en) *	2007-06-28	2009-06-30	Flsmidth A/S	Fluidizing gravity conveyor with high temperature multi-layered fluid distributor member
FR2918975B1 (fr)	2007-07-19	2009-11-20	Alcan Int Ltd	Procede permettant de convoyer sans segregation des materiaux pulverulents
CN101372753B (zh) *	2007-08-23	2011-08-31	沈阳铝镁设计研究院有限公司	一种流态化给料装置
US8764350B2 (en)	2008-06-05	2014-07-01	Alstom Technology Ltd	Conveyor for transporting powder, and a method for conveying powder
FR2952363B1 (fr)	2009-11-09	2011-11-11	Alcan Int Ltd	Dispositif a fluidisation potentielle destine au convoyage de materiaux pulverulents en lit hyperdense
CN102556538A (zh) *	2010-12-26	2012-07-11	中铝国际技术发展有限公司	大直径平底仓
CN105905616A (zh) *	2016-06-27	2016-08-31	中国冶集团有限公司	一种氧化铝超浓相输送装置及安装方法
CN109941756B (zh) *	2019-03-01	2024-04-19	成都瑞柯林工程技术有限公司	颗粒物筛分方法及粉体流化装置
EP3947218B1 (en)	2019-04-04	2025-12-31	Reel Alesa AG	PRECISION FLOW FEEDING DEVICE

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3056632A (en) *	1958-11-07	1962-10-02	Holderbank Cement	Pneumatic conveyor
US4016053A (en) *	1975-10-01	1977-04-05	Kaiser Aluminum & Chemical Corporation	Feeding particulate matter
FR2391136A1 (fr) *	1977-05-18	1978-12-15	Pechiney Aluminium	Procede d'autoregulation d'un transport pneumatique
CH645677A5 (de)	1979-08-28	1984-10-15	Alusuisse	Vorrichtung zum beschicken von elektrolysezellen und verfahren zu deren betrieb.
DE3024567A1 (de) *	1980-06-28	1982-01-21	Cobolt Carl Compart, Vorm. H.F. Christian Bolte Gegr. 1884, 2000 Hamburg	Foerderrinne
FR2562878B2 (fr) *	1984-04-12	1989-06-30	Pechiney Aluminium	Dispositif clos a fluidisation potentielle pour le convoyage horizontal en lit dense de materiaux pulverulents
FR2575680B1 (fr) *	1985-01-08	1987-07-03	Pechiney Aluminium	Dispositif a lit fluidise pour la separation continue de deux phases solides melangees

1998
- 1998-05-11 FR FR9806124A patent/FR2778393B1/fr not_active Expired - Fee Related
1999
- 1999-05-04 EG EG50499A patent/EG22001A/xx active
- 1999-05-06 US US09/646,122 patent/US6382881B1/en not_active Expired - Lifetime
- 1999-05-06 NZ NZ507256A patent/NZ507256A/en not_active IP Right Cessation
- 1999-05-06 JP JP2000548249A patent/JP2002514561A/ja active Pending
- 1999-05-06 CA CA002331869A patent/CA2331869C/fr not_active Expired - Lifetime
- 1999-05-06 RS YUP-688/00A patent/RS49650B/sr unknown
- 1999-05-06 ES ES99950340T patent/ES2184508T3/es not_active Expired - Lifetime
- 1999-05-06 HU HU0102312A patent/HUP0102312A3/hu unknown
- 1999-05-06 AU AU59486/99A patent/AU744868B2/en not_active Expired
- 1999-05-06 EP EP99950340A patent/EP1086035B1/fr not_active Expired - Lifetime
- 1999-05-06 DE DE69903159T patent/DE69903159T2/de not_active Expired - Lifetime
- 1999-05-06 YU YU68800A patent/YU68800A/sh unknown
- 1999-05-06 WO PCT/FR1999/001075 patent/WO1999058435A1/fr not_active Ceased
- 1999-05-06 BR BR9910366-4A patent/BR9910366A/pt not_active IP Right Cessation
- 1999-05-06 HR HR20000763A patent/HRP20000763A2/hr not_active Application Discontinuation
- 1999-05-11 AR ARP990102219A patent/AR015292A1/es active IP Right Grant
2000
- 2000-10-04 ZA ZA200005406A patent/ZA200005406B/xx unknown
- 2000-11-13 NO NO20005742A patent/NO322941B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
NO20005742D0 (no)	2000-11-13
EG22001A (en)	2002-05-31
FR2778393B1 (fr)	2000-06-16
NZ507256A (en)	2003-11-28
YU68800A (sh)	2003-02-28
HRP20000763A2 (en)	2001-10-31
ES2184508T3 (es)	2003-04-01
RS49650B (sr)	2007-09-21
AR015292A1 (es)	2001-04-18
ZA200005406B (en)	2001-08-29
US6382881B1 (en)	2002-05-07
DE69903159T2 (de)	2003-04-30
FR2778393A1 (fr)	1999-11-12
HUP0102312A3 (en)	2002-02-28
NO20005742L (no)	2000-11-13
JP2002514561A (ja)	2002-05-21
BR9910366A (pt)	2001-01-30
EP1086035B1 (fr)	2002-09-25
AU5948699A (en)	1999-11-29
CA2331869C (fr)	2008-07-08
WO1999058435A1 (fr)	1999-11-18
AU744868B2 (en)	2002-03-07
CA2331869A1 (fr)	1999-11-18
EP1086035A1 (fr)	2001-03-28
DE69903159D1 (de)	2002-10-31
HUP0102312A2 (hu)	2001-11-28

Legal Events

Date	Code	Title	Description
2019-06-11	MK1K	Patent expired

Publication	Publication Date	Title
US8602693B2 (en)	2013-12-10	Method and apparatus for controlling a stream of solids
US4659263A (en)	1987-04-21	Closed apparatus providing potential fluidization for horizontally conveying powder materials
AU2002352318B8 (en)	2003-05-06	System for distributing a pulverulent material with controlled gravimetric flow rates
US6382881B1 (en)	2002-05-07	Process for conveyance of powder materials in a hyperdense bed and potential fluidization device for embodiment of this process
AU2002243104B2 (en)	2007-01-04	A method and a system for distribution of fluidsable materials
NO175876B (sr)	1994-09-12
JPH048334B2 (sr)	1992-02-14
US3104030A (en)	1963-09-17	Pneumatic discharge systems
US5360297A (en)	1994-11-01	Apparatus for automatic level control in a closed channel or container for transport and/or distribution of fluidizable material
EA016828B1 (ru)	2012-07-30	Способ и устройство для разделения потока твёрдых веществ
NO324510B1 (no)	2007-11-05	Fremgangsmate for transport av pulvermaterialer i hyperdensitetssjikt, passeringsanordning som muliggjor transport av et pulvermateriale i hyperdensitetsfase og en passeringsanordning som muliggjor uttak fra en silo og transport av et pulvermateriale i hyperdensitetsfase
US2740671A (en)	1956-04-03	Pulverulent material supply for volumetric feeders
MXPA00010578A (en)	2001-07-31	Method for conveying on high-density bed powder materials and device with potential fluidisation for implementing same
JPH09101016A (ja)	1997-04-15	粉粒体の分配供給装置
JPH0648206B2 (ja)	1994-06-22	移動充填床の為の等速フィーダ
MXPA00011703A (en)	2001-09-07	Loss-in-weight feeder control