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AR002429A1 - Procedimiento magnetico de refrigeracion y composicion preparada por dicho procedimiento - Google Patents

Procedimiento magnetico de refrigeracion y composicion preparada por dicho procedimiento

Info

Publication number
AR002429A1
AR002429A1 ARP960103090A AR10309096A AR002429A1 AR 002429 A1 AR002429 A1 AR 002429A1 AR P960103090 A ARP960103090 A AR P960103090A AR 10309096 A AR10309096 A AR 10309096A AR 002429 A1 AR002429 A1 AR 002429A1
Authority
AR
Argentina
Prior art keywords
procedure
magnetic
magnetized
heat
medium
Prior art date
Application number
ARP960103090A
Other languages
English (en)
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of AR002429A1 publication Critical patent/AR002429A1/es

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/0036—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity
    • H01F1/0045—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use
    • H01F1/0063—Zero dimensional, e.g. nanoparticles, soft nanoparticles for medical/biological use in a non-magnetic matrix, e.g. granular solids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/012—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials adapted for magnetic entropy change by magnetocaloric effect, e.g. used as magnetic refrigerating material
    • H01F1/017—Compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Atmospheric Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ecology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

Un procedimiento magnético de refrigeración que comprende: someter un medio magnéticamente susceptible a un campo magnético donde el fluido es magnetizadoy los medios magnetizados absorben el calor de magnetización; transferir el calor absorbidodesde el fluido o sólido magnetizado a una recolección decalor; remover los medios magnéticos magnetizados del campo magnético, donde el medio magnético sufre enfriamiento espontáneo para producir un medio magnéticoenfriado; y proveer calor al mediomagnético enfriado desde una fuente de calor, y donde dicha procedimiento se lleva a cabo por arriba deaproximadamente 275° Kelvin. También se describe una composición preparada por dicho procedimiento.
ARP960103090A 1995-07-10 1996-06-07 Procedimiento magnetico de refrigeracion y composicion preparada por dicho procedimiento AR002429A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/500,215 US5641424A (en) 1995-07-10 1995-07-10 Magnetic refrigerant compositions and processes for making and using

Publications (1)

Publication Number Publication Date
AR002429A1 true AR002429A1 (es) 1998-03-11

Family

ID=23988514

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960103090A AR002429A1 (es) 1995-07-10 1996-06-07 Procedimiento magnetico de refrigeracion y composicion preparada por dicho procedimiento

Country Status (8)

Country Link
US (1) US5641424A (es)
EP (1) EP0753866B1 (es)
JP (1) JP3866331B2 (es)
AR (1) AR002429A1 (es)
BR (1) BR9603037A (es)
DE (1) DE69616184T2 (es)
ES (1) ES2162976T3 (es)
MX (1) MX9602129A (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5964103A (en) * 1995-10-06 1999-10-12 Hitachi, Ltd. Absorption refrigerator and production method thereof
US5714536A (en) * 1996-01-11 1998-02-03 Xerox Corporation Magnetic nanocompass compositions and processes for making and using
GB9908912D0 (en) * 1999-04-19 1999-06-16 Cornwall Remi O Method for generating electricity and refrigeration
US6432320B1 (en) 1998-11-02 2002-08-13 Patrick Bonsignore Refrigerant and heat transfer fluid additive
US6440213B1 (en) * 1999-10-28 2002-08-27 The Regents Of The University Of California Process for making surfactant capped nanocrystals
US6293106B1 (en) * 2000-05-18 2001-09-25 Praxair Technology, Inc. Magnetic refrigeration system with multicomponent refrigerant fluid forecooling
RU2177124C1 (ru) * 2000-05-29 2001-12-20 Общество с ограниченной ответственностью "Перспективные магнитные технологии и консультации" Рабочее тело магнитной холодильной машины на основе магнитных полиядерных комплексов
SI1167486T1 (en) * 2000-06-19 2005-06-30 Texaco Development Corporation Heat-transfer fluid containing nano-particles and carboxylates
WO2004011700A1 (en) * 2000-10-30 2004-02-05 The Regents Of The University Of California A process for making surfactant capped metal oxide nanocrystals, and products produced by the process
US6676772B2 (en) * 2001-03-27 2004-01-13 Kabushiki Kaisha Toshiba Magnetic material
JP4622179B2 (ja) * 2001-07-16 2011-02-02 日立金属株式会社 磁気冷凍作業物質および蓄冷式熱交換器ならびに磁気冷凍装置
NL1018668C2 (nl) * 2001-07-31 2003-02-03 Stichting Tech Wetenschapp Materiaal geschikt voor magnetische koeling, werkwijze voor het bereiden ervan en toepassing van het materiaal.
KR101016125B1 (ko) 2001-12-12 2011-02-17 애스트로노틱스 코포레이션 오브 아메리카 회전하는 자석 자기냉각장치
KR100508682B1 (ko) * 2002-11-20 2005-08-17 삼성전자주식회사 더미 와이어를 이용한 열방출형 적층 칩 패키지
JP3935870B2 (ja) * 2003-04-21 2007-06-27 独立行政法人 日本原子力研究開発機構 金属等のナノサイズ超微粒子を分散させた液体アルカリ金属
US7038565B1 (en) 2003-06-09 2006-05-02 Astronautics Corporation Of America Rotating dipole permanent magnet assembly
US6946941B2 (en) * 2003-08-29 2005-09-20 Astronautics Corporation Of America Permanent magnet assembly
US7269005B2 (en) * 2003-11-21 2007-09-11 Intel Corporation Pumped loop cooling with remote heat exchanger and display cooling
US7104313B2 (en) * 2003-12-31 2006-09-12 Intel Corporation Apparatus for using fluid laden with nanoparticles for application in electronic cooling
CN1985339B (zh) * 2004-02-03 2010-12-08 美国宇航公司 永磁体组件
TWI289084B (en) * 2005-04-20 2007-11-01 Univ Nat Sun Yat Sen Method of preparing mesoporous iron metal-containing nanoparticles
EP1736718A1 (en) * 2005-06-20 2006-12-27 Haute Ecole d'Ingénieurs et de Gestion du Canton Magnetic refrigerator and/or heat pump using magneto-caloric fluid and process for magnetic heating and/or cooling with such a refrigerator and/or heat pump
CN1937900A (zh) * 2005-09-23 2007-03-28 鸿富锦精密工业（深圳）有限公司 液冷式散热系统
TW201101345A (en) 2009-04-08 2011-01-01 Basf Se Heat carrier medium for magnetocaloric materials
US9328276B2 (en) * 2010-05-03 2016-05-03 Chemtreat, Inc. Method and apparatus for improving heat transfer in industrial water systems with ferrofluids
US9010128B2 (en) 2010-06-11 2015-04-21 Chun Shig SOHN Cooling device
US8522562B2 (en) * 2011-06-27 2013-09-03 Ut-Battelle, Llc Apparatus and method for magnetically processing a specimen
WO2013082685A1 (pt) * 2011-12-05 2013-06-13 Universidade Federal De Pernambuco Material orgânico magnético
US8991150B2 (en) 2012-07-27 2015-03-31 Board Of Trustees Of Northern Illinois University High specific impulse superfluid and nanotube propulsion device, system and propulsion method
CA2958198A1 (en) 2014-07-18 2016-01-21 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Multicaloric mnnisi alloys
JP2016079351A (ja) * 2014-10-22 2016-05-16 株式会社デンソー 複合蓄熱材
CN104403639B (zh) * 2014-11-14 2017-05-10 巨化集团技术中心 一种增强传热型纳米制冷剂的制备方法
CN104403638B (zh) * 2014-11-14 2017-05-10 巨化集团技术中心 一种纳米粒子强化型制冷剂的制备方法
CN104592943B (zh) * 2014-12-24 2018-03-27 巨化集团技术中心 一种含氟碘代烃组合物的制备方法
KR20160113790A (ko) 2015-03-23 2016-10-04 삼성전기주식회사 자성 복합체, 그의 제조 방법 및 그를 이용한 자기냉각장치
WO2017027915A1 (en) 2015-08-14 2017-02-23 Coogee Titanium Pty Ltd Method for production of a composite material using excess oxidant
JP6815388B2 (ja) 2015-08-14 2021-01-20 クージー チタニウム ピーティーワイ リミテッド 複合材料からの金属含有材料の回収のための方法
AU2016309954B2 (en) * 2015-08-14 2022-06-09 Coogee Titanium Pty Ltd Methods using high surface area per volume reactive particulate
US11233254B2 (en) * 2016-02-22 2022-01-25 Battelle Memorial Institute Process for delivering liquid H2 from an active magnetic regenerative refrigerator H2 liquefier to a liquid H2 vehicle dispenser
US10443928B2 (en) 2016-02-22 2019-10-15 Battelle Memorial Institute Active magnetic regenerative liquefier using process gas pre-cooling from bypass flow of heat transfer fluid
US11193696B2 (en) 2017-03-28 2021-12-07 Battelle Memorial Institute Advanced multi-layer active magnetic regenerator systems and processes for magnetocaloric liquefaction
EP3601915A4 (en) 2017-03-28 2020-12-23 John Barclay ACTIVE MAGNETIC REGENERATIVE PROCEDURES AND SYSTEMS USING HYDROGEN HEAT TRANSFER LIQUID
CN109149012B (zh) * 2018-09-29 2023-05-23 山东大学 基于磁制冷技术的温度控制系统、电动汽车电池组热管理系统及方法
CN114786454B (zh) * 2022-04-12 2022-10-25 中星(广州)纳米材料有限公司 一种高熵合金硫化物/二维纳米复合材料及其制备方法和应用
CN117903754B (zh) * 2023-12-05 2026-01-02 南方科技大学 KYb(WO4)2单晶在极低温制冷中的应用

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078392A (en) * 1976-12-29 1978-03-14 Borg-Warner Corporation Direct contact heat transfer system using magnetic fluids
US4107935A (en) * 1977-03-10 1978-08-22 The United States Of America As Represented By The United States Department Of Energy High temperature refrigerator
US4408463A (en) * 1982-01-20 1983-10-11 Barclay John A Wheel-type magnetic refrigerator
US4474866A (en) * 1983-09-28 1984-10-02 Xerox Corporation Developer composition containing superparamagnetic polymers
US5213630A (en) * 1984-03-30 1993-05-25 Tokyo Institute Of Technology Magnetic materials for magnetic refrigeration
US4704871A (en) * 1986-04-03 1987-11-10 The United States Of America As Represented By The United States Department Of Energy Magnetic refrigeration apparatus with belt of ferro or paramagnetic material
SU1688074A1 (ru) * 1989-05-03 1991-10-30 Московский энергетический институт Способ получени холода
US4956976A (en) * 1990-01-24 1990-09-18 Astronautics Corporation Of America Magnetic refrigeration apparatus for He II production
US5182914A (en) * 1990-03-14 1993-02-02 Astronautics Corporation Of America Rotary dipole active magnetic regenerative refrigerator
US5316699A (en) * 1990-03-28 1994-05-31 The United States Of America As Repesented By The Secretary Of Commerce Process for the controlled preparation of a composite of ultrafine magnetic particles homogeneously dispersed in a dielectric matrix
US5231834A (en) * 1990-08-27 1993-08-03 Burnett James E Magnetic heating and cooling systems
US5381664A (en) * 1990-09-28 1995-01-17 The United States Of America, As Represented By The Secretary Of Commerce Nanocomposite material for magnetic refrigeration and superparamagnetic systems using the same
US5358659A (en) * 1992-07-09 1994-10-25 Xerox Corporation Magnetic materials with single-domain and multidomain crystallites and a method of preparation
US5322756A (en) * 1992-07-09 1994-06-21 Xerox Corporation Magnetic fluids and method of preparation
US5362417A (en) * 1992-07-09 1994-11-08 Xerox Corporation Method of preparing a stable colloid of submicron particles
JP3853390B2 (ja) * 1994-01-07 2006-12-06 ゼロックス コーポレイション 液体現像剤組成物
US6048920A (en) * 1994-08-15 2000-04-11 Xerox Corporation Magnetic nanocomposite compositions and processes for the preparation and use thereof

Also Published As

Publication number Publication date
JP3866331B2 (ja) 2007-01-10
DE69616184T2 (de) 2002-03-14
ES2162976T3 (es) 2002-01-16
DE69616184D1 (de) 2001-11-29
EP0753866B1 (en) 2001-10-24
MX9602129A (es) 1997-01-31
BR9603037A (pt) 1998-05-05
JPH0933129A (ja) 1997-02-07
US5641424A (en) 1997-06-24
EP0753866A1 (en) 1997-01-15

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