BRPI0412381A - dispositivo para transportar partìculas contendo um material magnético em uma direção selecionada, e, ferramenta para escavar um objeto - Google Patents

dispositivo para transportar partìculas contendo um material magnético em uma direção selecionada, e, ferramenta para escavar um objeto

Info

Publication number
BRPI0412381A
BRPI0412381A BRPI0412381-6A BRPI0412381A BRPI0412381A BR PI0412381 A BRPI0412381 A BR PI0412381A BR PI0412381 A BRPI0412381 A BR PI0412381A BR PI0412381 A BRPI0412381 A BR PI0412381A
Authority
BR
Brazil
Prior art keywords
magnetic
field
magnetic pole
selected direction
support surface
Prior art date
Application number
BRPI0412381-6A
Other languages
English (en)
Inventor
Jan-Jette Blange
Original Assignee
Shell Int Research
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.)
Filing date
Publication date
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of BRPI0412381A publication Critical patent/BRPI0412381A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/002—Down-hole drilling fluid separation systems
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/025—High gradient magnetic separators
    • B03C1/031—Component parts; Auxiliary operations
    • B03C1/033—Component parts; Auxiliary operations characterised by the magnetic circuit
    • B03C1/0332—Component parts; Auxiliary operations characterised by the magnetic circuit using permanent magnets
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
    • B03C1/14—Magnetic separation acting directly on the substance being separated with cylindrical material carriers with non-movable magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C11/00—Selection of abrasive materials or additives for abrasive blasts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • B24C9/006—Treatment of used abrasive material
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
    • 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
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/22—Details of magnetic or electrostatic separation characterised by the magnetic field, e.g. its shape or generation
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Non-Mechanical Conveyors (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Cyclones (AREA)
  • Disintegrating Or Milling (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

"DISPOSITIVO PARA TRANSPORTAR PARTìCULAS CONTENDO UM MATERIAL MAGNéTICO EM UMA DIREçãO SELECIONADA, E, FERRAMENTA PARA ESCAVAR UM OBJETO". Um dispositivo para transportar partículas contendo um material magnético em uma direção selecionada, incluindo: um ímã (7) arranjado para gerar um campo magnético para reter as partículas em uma superfície de suporte (15), por meio de que o campo magnético na superfície de suporte inclui uma banda de alto campo, uma banda de baixo campo, e um gradiente de campo magnético entre ditas bandas de alto e baixo campo; meio para avançar as bandas de alto e baixo campo relativas à superfície de suporte (15) em uma direção tendo um componente na direção de dito gradiente de campo magnético, por meio de que a banda de alto campo é seguida pela banda de baixo campo; por meio de que ao longo de dita banda de alto campo, pelo menos um primeiro pólo magnético e um segundo pólo magnético de polaridade oposta são arranjados tal que um primeiro caminho magnético na superfície de suporte do primeiro pólo magnético ao segundo pólo magnético seja mais curto do que um segundo caminho magnético na superfície de suporte cruzando a zona de gradiente do primeiro pólo magnético a qualquer outro pólo magnético mais próximo de polaridade oposta.
BRPI0412381-6A 2003-07-09 2004-07-08 dispositivo para transportar partìculas contendo um material magnético em uma direção selecionada, e, ferramenta para escavar um objeto BRPI0412381A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03077159 2003-07-09
EP04101507 2004-04-14
PCT/EP2004/051407 WO2005005766A1 (en) 2003-07-09 2004-07-08 Device for transporting particles of a magnetic material and tool comprising such a device

Publications (1)

Publication Number Publication Date
BRPI0412381A true BRPI0412381A (pt) 2006-09-19

Family

ID=34066507

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0412381-6A BRPI0412381A (pt) 2003-07-09 2004-07-08 dispositivo para transportar partìculas contendo um material magnético em uma direção selecionada, e, ferramenta para escavar um objeto

Country Status (15)

Country Link
US (1) US7431104B2 (pt)
EP (1) EP1649129B1 (pt)
AR (1) AR045021A1 (pt)
AT (1) ATE443198T1 (pt)
AU (1) AU2004256235B2 (pt)
BR (1) BRPI0412381A (pt)
CA (1) CA2531330C (pt)
DE (1) DE602004023203D1 (pt)
EA (1) EA008120B1 (pt)
EG (1) EG24109A (pt)
MX (1) MXPA06000233A (pt)
MY (1) MY137593A (pt)
NO (1) NO20060618L (pt)
OA (1) OA13219A (pt)
WO (1) WO2005005766A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005005768A1 (en) 2003-07-09 2005-01-20 Shell Internationale Research Maatschappij B.V. Tool for excavating an object
AR045021A1 (es) 2003-07-09 2005-10-12 Shell Int Research Dispositivo para el transporte de particulas magneticas y la herramienta que incluye dicho dispositivo
ATE511595T1 (de) * 2003-07-09 2011-06-15 Shell Int Research Werkzeug zum ausheben eines objekts
AR045022A1 (es) 2003-07-09 2005-10-12 Shell Int Research Sistema y metodo para perforar un objeto
CN1871408B (zh) * 2003-10-21 2010-11-24 国际壳牌研究有限公司 喷嘴单元以及用于在目标物中挖孔的方法
CN100545412C (zh) * 2003-10-29 2009-09-30 国际壳牌研究有限公司 流体喷射钻具
GB2444884B (en) 2005-11-18 2009-01-28 Shell Int Research Device and method for feeding particles into a stream
US7556611B2 (en) 2006-04-18 2009-07-07 Caridianbct, Inc. Extracorporeal blood processing apparatus with pump balancing
BR112012015445A2 (pt) 2009-12-23 2016-03-15 Shell Int Research método para perfurar um objeto, e, conjunto de perfuração de jato abrasivo
WO2011076845A1 (en) 2009-12-23 2011-06-30 Shell Internationale Research Maatschappij B.V. Method of drilling and jet drilling system
US20120255781A1 (en) 2009-12-23 2012-10-11 Blange Jan-Jette Determining a property of a formation material
EP2516789A1 (en) 2009-12-23 2012-10-31 Shell Internationale Research Maatschappij B.V. Drilling a borehole and hybrid drill string
US20120273277A1 (en) 2009-12-23 2012-11-01 Shell Internationale Research Maatschappij B.V. Method of drilling and jet drillilng system
CN103731967A (zh) * 2014-01-21 2014-04-16 中国科学院电工研究所 一种等离子体背场增强轨道
RU2640445C1 (ru) * 2016-11-29 2018-01-09 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский политехнический университет" Способ шароструйного бурения скважин
NL2024001B1 (en) 2019-10-11 2021-06-17 Stichting Canopus Intellectueel Eigendom Method and system for directional drilling

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375886A (en) * 1963-09-24 1968-04-02 Gulf Research Development Co Method of treating abrasive-laden drilling liquid
US3489280A (en) * 1966-02-03 1970-01-13 Eriez Mfg Co Magnetic separator having field shaping poles
DE2052516A1 (pt) * 1970-10-26 1972-04-27 Sellnow W
US3831753A (en) * 1972-12-18 1974-08-27 Gulf Research Development Co Slotted in-line screen
JPS50125368A (pt) * 1974-03-22 1975-10-02
DE2832037A1 (de) 1978-07-21 1980-01-31 Canon Kk Foerdereinrichtung fuer ferromagnetisches material
SU924334A1 (ru) 1980-11-24 1982-04-30 Kb Polt Inst Kujbysheva Разделитель промывочной жидкости при эрозионном бурении скважин 1
US4993503A (en) * 1990-03-27 1991-02-19 Electric Power Research Institute Horizontal boring apparatus and method
US5170891A (en) * 1991-09-20 1992-12-15 Venturedyne Limited Self-cleaning magnetic separator
AR023598A1 (es) * 1999-04-28 2002-09-04 Shell Int Research UN ENSAMBLAJE DE PERFORACION PARA PERFORAR UN BARRENO EN UNA FORMACIoN DE TIERRA.
US6702940B2 (en) 2000-10-26 2004-03-09 Shell Oil Company Device for transporting particles of magnetic material
US6412643B1 (en) * 2001-02-21 2002-07-02 Robert T. Wysolmierski Ferrous particle magnetic removal and collection apparatus
MY136183A (en) 2001-03-06 2008-08-29 Shell Int Research Jet cutting device with deflector
AR045022A1 (es) 2003-07-09 2005-10-12 Shell Int Research Sistema y metodo para perforar un objeto
WO2005005768A1 (en) 2003-07-09 2005-01-20 Shell Internationale Research Maatschappij B.V. Tool for excavating an object
ATE511595T1 (de) 2003-07-09 2011-06-15 Shell Int Research Werkzeug zum ausheben eines objekts
AR045021A1 (es) 2003-07-09 2005-10-12 Shell Int Research Dispositivo para el transporte de particulas magneticas y la herramienta que incluye dicho dispositivo
EP1689966B1 (en) 2003-10-21 2008-01-16 Shell Internationale Researchmaatschappij B.V. Nozzle unit and method for excavating a hole in an object
WO2005040546A1 (en) 2003-10-29 2005-05-06 Shell Internationale Research Maatschappij B.V. Fluid jet drilling tool

Also Published As

Publication number Publication date
EA008120B1 (ru) 2007-04-27
EA200600210A1 (ru) 2006-06-30
US20060185907A1 (en) 2006-08-24
EG24109A (en) 2008-06-22
CA2531330A1 (en) 2005-01-20
AU2004256235A1 (en) 2005-01-20
EP1649129B1 (en) 2009-09-16
EP1649129A1 (en) 2006-04-26
AR045021A1 (es) 2005-10-12
CA2531330C (en) 2012-06-12
MY137593A (en) 2009-02-27
AU2004256235B2 (en) 2007-09-13
OA13219A (en) 2006-12-13
ATE443198T1 (de) 2009-10-15
WO2005005766A1 (en) 2005-01-20
US7431104B2 (en) 2008-10-07
MXPA06000233A (es) 2006-04-11
DE602004023203D1 (de) 2009-10-29
NO20060618L (no) 2006-03-22

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: E21B 7/18 , E21B 21/00 , B65G 54/02 , B03C 1/12

Ipc: B03C 1/14 (2006.01), B03C 1/12 (2006.01), E21B 7/1

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time