BRPI0500783A - material de acumulador térmico latente - Google Patents

material de acumulador térmico latente

Info

Publication number
BRPI0500783A
BRPI0500783A BRPI0500783-6A BRPI0500783A BRPI0500783A BR PI0500783 A BRPI0500783 A BR PI0500783A BR PI0500783 A BRPI0500783 A BR PI0500783A BR PI0500783 A BRPI0500783 A BR PI0500783A
Authority
BR
Brazil
Prior art keywords
graphite flakes
latent
thermal accumulator
thermal conductivity
accumulator material
Prior art date
Application number
BRPI0500783-6A
Other languages
English (en)
Inventor
Juergen Bacher
Oswin Ittinger
Martin Christ
Original Assignee
Sgl Carbon Ag
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 Sgl Carbon Ag filed Critical Sgl Carbon Ag
Publication of BRPI0500783A publication Critical patent/BRPI0500783A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/14—Solid materials, e.g. powdery or granular
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/02—Materials undergoing a change of physical state when used
    • C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
    • C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • F28D20/023—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material being enclosed in granular particles or dispersed in a porous, fibrous or cellular structure
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"MATERIAL DE ACUMULADOR TéRMICO LATENTE". A presente invenção refere-se a um material acumulador térmico latente, o qual é formado como material composto de um material trocador de fases para a acumulação de calor latente e flocos de grafite armazenados no mesmo para o aperfeiçoamento da condutibilidade térmica. Os flocos de grafite destacam-se por uma alta correlação e por uma alta anisotropia da condutibilidade térmica. A porcentagem volumétrica dos flocos de grafite no material acumulador térmico latente importa entre 10 e 40 %. O material composto é obtenível através da mistura dos componentes ou infiltração de uma carga contendo flocos de grafite com um material trocador de fases líquido. De preferência, os flocos de grafite ao serem misturados com o material trocador de fases mediante sacolejamento, compressão ou semelhantes é orientado de forma tal, que a condutibilidade térmica é maximizada na direção favorável para a respectiva aplicação.
BRPI0500783-6A 2004-05-18 2005-03-14 material de acumulador térmico latente BRPI0500783A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04011756.6A EP1598406B1 (de) 2004-05-18 2004-05-18 Latentwärmespeichermaterial

Publications (1)

Publication Number Publication Date
BRPI0500783A true BRPI0500783A (pt) 2006-10-31

Family

ID=34925039

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0500783-6A BRPI0500783A (pt) 2004-05-18 2005-03-14 material de acumulador térmico latente

Country Status (7)

Country Link
US (1) US7235301B2 (pt)
EP (1) EP1598406B1 (pt)
JP (1) JP2005330484A (pt)
KR (1) KR20060047958A (pt)
CN (1) CN1699497B (pt)
BR (1) BRPI0500783A (pt)
CA (1) CA2507476C (pt)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7923112B2 (en) * 2005-05-12 2011-04-12 Sgl Carbon Se Latent heat storage material and process for manufacture of the latent heat storage material
WO2007075130A1 (en) * 2005-12-27 2007-07-05 Abb Ab Device and method for cooling a power device
US8171984B2 (en) * 2006-02-01 2012-05-08 Sgl Carbon Ag Latent heat storage devices
KR100684370B1 (ko) 2006-02-01 2007-02-22 권태림 냉각수 첨가제
US20070224425A1 (en) * 2006-03-24 2007-09-27 Christ Martin U Process for manufacture of a latent heat storage body
US8580171B2 (en) * 2006-03-24 2013-11-12 Sgl Carbon Ag Process for manufacture of a latent heat storage device
DE202006010758U1 (de) * 2006-07-11 2006-11-02 Sgl Carbon Ag Filterpatrone
WO2008009047A1 (en) * 2006-07-17 2008-01-24 Sheringham Investments Pty Ltd Heat storage device
AT504114B1 (de) 2007-02-13 2008-03-15 Gpp Glass Projekt Partner Gmbh Einen latentwärmespeicher bildendes wandelement
DE102007029273A1 (de) * 2007-06-22 2008-12-24 Sgl Carbon Ag Latentwärme-Speichermaterial
US7903409B2 (en) 2007-07-18 2011-03-08 Hewlett-Packard Development Company, L.P. System and method for cooling an electronic device
CN104327288A (zh) * 2007-10-01 2015-02-04 帝斯曼知识产权资产管理有限公司 可热加工的导热性聚合物组合物
DE102007049385A1 (de) 2007-10-15 2009-04-16 Rev Renewable Energy Ventures, Inc. Latentwärmespeicher
US20090282813A1 (en) * 2008-05-17 2009-11-19 The Itb Group Ltd. Thermal Stability for Exhaust Emissions Treatment Materials
US20170080773A1 (en) 2008-11-03 2017-03-23 Arkema France Vehicle Heating and/or Air Conditioning Method
US8790540B2 (en) * 2009-02-11 2014-07-29 Vkr Holding A/S Phase change material pack
GB2476427B (en) * 2009-02-11 2012-06-27 Artica Technologies Ltd Phase change material pack
GB2470619A (en) * 2009-02-11 2010-12-01 Artica Technologies Ltd Phase change material compound and pack
JP5337742B2 (ja) * 2009-03-04 2013-11-06 株式会社神戸製鋼所 面方向熱伝導性に優れた樹脂塗装金属材
JP2010257940A (ja) * 2009-03-30 2010-11-11 Sanyo Electric Co Ltd 燃料電池モジュール
CN102792022B (zh) * 2009-09-18 2016-02-24 麻省理工学院 会聚的太阳能电力系统
US20120107662A1 (en) 2010-10-29 2012-05-03 Roemmler Mike Thermal management matrix
DE102010003663A1 (de) * 2010-04-06 2011-10-06 Sgl Carbon Se Wärmespeicherverbundmaterial enthaltend expandierten Graphit und PCM und Verfahren zu dessen Herstellung
WO2012040110A2 (en) * 2010-09-20 2012-03-29 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University A system and method for storing energy and purifying fluid
DE102010061741A1 (de) 2010-11-22 2012-05-24 Sgl Carbon Se Suspension enthaltend Phasenwechselmaterial und Graphitpartikel und Behältnis mit Suspension
EP2678621B1 (en) 2011-02-25 2018-06-13 The Trustees Of Columbia University In The City Of New York Automatic temperature control of radiator heating
CN102655128A (zh) * 2011-03-03 2012-09-05 硕恩科技股份有限公司 多孔性石墨散热器及多孔性石墨的制备方法
US9482473B2 (en) * 2011-07-27 2016-11-01 Sharp Kabushiki Kaisha Gelatinous latent heat storage member with benard cell regions
DE102011053308A1 (de) 2011-09-06 2013-03-07 Biologic Gmbh Phasenwechselmaterial-Zusammensetzung und daraus hergestelltes Latentwärmespeicherelement; Verfahren zur Herstellung eines Latentwärmespeicherelements und Verfahren zur Konditionierung eines Mediums mittels des Latentwärmespeicherelements
DE102011054921B4 (de) * 2011-10-28 2020-02-27 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Herstellung eines Wärmespeicherelements, Wärmespeicherelement und Wärmespeichervorrichtung
JP5443657B2 (ja) * 2011-12-27 2014-03-19 パナソニック株式会社 シートの異方性熱伝導組成物の成形品
US20130255306A1 (en) * 2012-03-27 2013-10-03 William T. Mayer Passive thermally regulated shipping container employing phase change material panels containing dual immiscible phase change materials
US20130264023A1 (en) 2012-04-09 2013-10-10 Sgl Carbon Se Latent heat storage device with phase change material and graphite matrix
DE102012208576A1 (de) 2012-05-22 2013-11-28 Sgl Carbon Se Mischung enthaltend Phasenwechselmaterial und Graphitpartikel und Behältnis enthaltend eine solche Mischung
FR2992385B1 (fr) * 2012-06-26 2015-10-16 Peugeot Citroen Automobiles Sa Tambour de frein perfectionne pour systeme de freinage de vehicule
EP2917670A4 (en) * 2012-10-03 2016-07-27 Univ Columbia HEAT MASS HEATING
EP2727646A1 (en) * 2012-11-05 2014-05-07 Flamco B.v. Capsule comprising phase change material, assembly, thermal buffer, and method
WO2014151947A1 (en) * 2013-03-15 2014-09-25 Entropy Solutions Inc. Methods for organic nucleating agents
DE102013215256A1 (de) * 2013-08-02 2015-02-05 Siemens Aktiengesellschaft Latentwärmespeicher und Herstellungsverfahren dazu
WO2015095271A1 (en) 2013-12-17 2015-06-25 All Cell Technologies, Llc Flexible phase change material composite for thermal management systems
DE102013114507B3 (de) * 2013-12-19 2015-02-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Behälter mit einer Mischung aus Phasenwechselmaterial und Graphitpulver
CN104388049A (zh) * 2014-10-31 2015-03-04 镇江新梦溪能源科技有限公司 一种无机复合储热材料及其制备方法
CN107002965B (zh) 2014-11-24 2021-08-17 沙特基础工业全球技术有限公司 具有耐冷凝内部表面的外壳
CN104650814B (zh) * 2015-01-15 2018-01-05 北京大学 一种相变热整流器及其制备方法
CN104909355A (zh) * 2015-05-08 2015-09-16 宁波信远工业集团有限公司 一种复合石墨材料及其作为热波转化材料的应用
DE102015212132A1 (de) 2015-06-30 2017-01-05 Sgl Carbon Se Verwendung eines Verbundwerkstoffes zum Wärmemanagement
WO2017044712A1 (en) 2015-09-11 2017-03-16 Laird Technologies, Inc. Devices for absorbing energy from electronic components
CN105540579B (zh) * 2015-12-08 2017-10-27 北京矿冶研究总院 一种制备石墨烯的新方法
WO2017109528A1 (en) * 2015-12-22 2017-06-29 Arcelormittal A method of heat transfer between a metallic or non-metallic item and a heat transfer fluid
US10344816B2 (en) 2016-02-11 2019-07-09 Abb Schweiz Ag Pressure plate with phase change material
CN109689833A (zh) * 2016-09-02 2019-04-26 日立化成株式会社 复合构件及其制造方法、蓄热材及其制造方法、蓄热式空调装置、以及蓄热型热管式供油设备
CN106440904B (zh) * 2016-10-31 2019-04-09 浙江工业大学 一种相变蓄能模块及其制备方法
CN106810719B (zh) * 2017-02-24 2019-07-16 中国科学院化学研究所 一种热功能复合材料及其制备方法和应用
US11747094B2 (en) * 2017-05-12 2023-09-05 The Boeing Company Hollow lattice thermal energy storage heat exchanger
FR3075182B1 (fr) 2017-12-15 2019-12-27 Green Gen Technologies Bouteille pour boissons et en particulier pour boissons alcoolisees
FR3080169B1 (fr) 2018-04-13 2020-12-18 Arkema France Procede de refroidissement et/ou de chauffage d'un corps ou d'un fluide dans un vehicule automobile
JP2020012084A (ja) * 2018-07-20 2020-01-23 東邦瓦斯株式会社 潜熱蓄熱材組成物、及び採暖用具
US11306238B2 (en) 2019-10-03 2022-04-19 King Fahd University Of Petroleum And Minerals Shape-stabilized phase change materials for energy storage
CN113123558B (zh) * 2020-01-15 2023-06-13 长沙理工大学 一种自发热相变储热地板
US11560504B2 (en) 2020-06-03 2023-01-24 Alliance For Sustainable Energy, Llc Salt hydrate-based phase change thermal energy storage and encapsulation thereof
CN113831896B (zh) * 2020-09-08 2024-02-23 湖南大学 一种用于选择性激光烧结的复合相变粉末材料及其制备方法和应用
CN115141609A (zh) * 2021-03-31 2022-10-04 国家能源投资集团有限责任公司 低取向度储热材料、制备该储热材料的组合物及其制备方法
CN115140730A (zh) * 2021-03-31 2022-10-04 国家能源投资集团有限责任公司 低取向度储热石墨、制备低取向度储热石墨的组合物及其制备方法
AT525463A1 (de) * 2021-09-17 2023-04-15 Rep Ip Ag Transportbehälter zum Transport von temperaturempfindlichem Transportgut umfassend Behälterwände
US12578152B2 (en) 2021-09-22 2026-03-17 Wellhead Power Solutions, Llc Thermal energy storage system
CN114316913A (zh) * 2021-10-26 2022-04-12 江苏大学 一种有机复合相变储热材料及其制备方法
CN115386346B (zh) * 2022-08-18 2024-05-10 广东墨睿科技有限公司 一种石墨烯相变均温板及其制备方法
CN115863856B (zh) * 2022-12-29 2025-08-08 南方电网电力科技股份有限公司 一种耐温变储能器件及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB991581A (en) * 1962-03-21 1965-05-12 High Temperature Materials Inc Expanded pyrolytic graphite and process for producing the same
US5070223A (en) * 1989-03-01 1991-12-03 Colasante David A Microwave reheatable clothing and toys
US5709740A (en) * 1996-02-23 1998-01-20 Hoechst Celanese Corp. Thermally expandable, viscosity modified wax compositions and method of use in actuators
DE19630073B4 (de) * 1996-07-25 2004-04-01 Sgl Carbon Ag Vorrichtung zur Speicherung von Wärme oder Kälte in einem Speicherverbund aus gepreßtem Graphitexpandat und einem fest-flüssig Phasenwechselmaterial und Verfahren zu ihrer Herstellung
US6391442B1 (en) * 1999-07-08 2002-05-21 Saint-Gobain Performance Plastics Corporation Phase change thermal interface material
DE10018938A1 (de) * 2000-04-17 2001-10-18 Merck Patent Gmbh Speichermedien für Latentwärmespeicher
EP1162659A3 (de) * 2000-06-08 2005-02-16 MERCK PATENT GmbH Einsatz von PCM in Kühlern für elektronische Bauteile
US20030151030A1 (en) * 2000-11-22 2003-08-14 Gurin Michael H. Enhanced conductivity nanocomposites and method of use thereof
MXPA03006498A (es) * 2001-01-22 2003-10-15 Parker Hannifin Corp Entrecara termica de cambio de fase, de liberacion limpia.
US6746768B2 (en) * 2001-12-26 2004-06-08 Advanced Energy Technology Inc. Thermal interface material
CN1157460C (zh) * 2001-12-28 2004-07-14 昆明理工大学 一种复合蓄热材料的制备工艺及复合充填蓄热室
DE10200318A1 (de) 2002-01-07 2003-07-17 Merck Patent Gmbh Einsatz von paraffinhaltigen Pulvern als PCM in Polymercompositen in Kühlvorrichtungen
DE10250249A1 (de) * 2002-10-28 2004-05-13 Sgl Carbon Ag Mischungen für Wärmespeicher

Also Published As

Publication number Publication date
CA2507476A1 (en) 2005-11-18
EP1598406A1 (de) 2005-11-23
US7235301B2 (en) 2007-06-26
CN1699497A (zh) 2005-11-23
CA2507476C (en) 2013-09-24
EP1598406B1 (de) 2013-08-07
KR20060047958A (ko) 2006-05-18
US20050258394A1 (en) 2005-11-24
JP2005330484A (ja) 2005-12-02
CN1699497B (zh) 2010-07-21

Similar Documents

Publication Publication Date Title
BRPI0500783A (pt) material de acumulador térmico latente
TW200613526A (en) Liquid-crystalline medium
BR9917095A (pt) Material compósito termicamente condutivo
KR20100070917A (ko) 상변화물질-에어로겔 복합체 및 그 제조 방법
BRPI0807528B1 (pt) sistema de liberação de composições lubrificantes pessoais complementares
AR084380A1 (es) Aparato enfriador, composicion, metodo para producir enfriamiento y metodo para sustituir un refrigerante en un enfriador
CN104843880A (zh) 一种复合缓蚀剂及其在碳钢材料循环冷却水系统中的应用
Singh et al. Mechanistic insights in surface engineering of micro‐/nanocomposite phase change materials for thermal energy storage: a review
EP2031043A3 (de) Kraftstoffzusammensetzung
BRPI0505383A (pt) composições de toner
CN102839238A (zh) 一种复合型加脂剂
Ruano et al. Interactions of pulmonary surfactant protein A with phospholipid monolayers change with pH
JP5523728B2 (ja) 制振組成物
BRPI0416394A (pt) material sólido que contém fumigante de solo
江威 et al. Effect of lanthanum oxide on tribological performance of brake friction materials
Wedekind et al. Weathering and deterioration of volcanic tuff rocks used as natural building stone caused by moisture expansion
Wan et al. Review of research and applications of fire-resistant steel.
Kushibe et al. Evaporation heat transfer of ammonia/water mixtures for plate type evaporator
Upadhyay et al. Enhancing latent heat thermal energy storage efficiency: thermal performance analysis of phase change material enriched with TiO2 nanoparticles
BRPI0511108A (pt) produto para abrandamento da água, a sua preparação e o seu uso
Martin et al. Binary Mixtures of Calamitic and Discotic Liquid Crystals
John Simulation of the liquid crystalline behavior of cuboidal colloidal particles
Roberts et al. Permeability of Olivine-FeS Partial-Melts Based on Tomographic X-ray Imaging
Hibbitts et al. Laboratory Investigations into the Physisorption of Volatiles in Nonice Materials Relevant to the Outer Solar System
Chen et al. Structure of the generalized zero space of matrix.

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]