KR880003214A - 수화된 브롬화칼슘 가역성 상변화 조성물 - Google Patents

수화된 브롬화칼슘 가역성 상변화 조성물 Download PDF

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KR880003214A
KR880003214A KR1019870008611A KR870008611A KR880003214A KR 880003214 A KR880003214 A KR 880003214A KR 1019870008611 A KR1019870008611 A KR 1019870008611A KR 870008611 A KR870008611 A KR 870008611A KR 880003214 A KR880003214 A KR 880003214A
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composition
cabr
moles
srbr
bacl
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KR1019870008611A
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KR900004706B1 (ko
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에이. 레인 죠오지
이. 로소우 해롤드
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리챠드 지. 워터맨
더 다우 케미칼 캄파니
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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • 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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/902—Heat storage

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Lubricants (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Toys (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)

Abstract

내용 없음

Description

수화된 브롬화칼슘 가역성 상변화 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (15)

  1. CaBr2몰당 물 5.4몰 이상 6.0몰 미만을 함유하는, CaBr2·6H2O와 CaBr2·4H2O의 공융조성물로 이루어짐을 특징으로 하는 가역성 액체/고체 상변화 조성물.
  2. 제1항에 있어서, CaBr2몰당 물 5.5 내지 5.8몰을 함유하는 조성물.
  3. 제1항 또는 제2항에 있어서, CaBr2·4H2O가 공융조성물에 0중량% 보다 크고 30중량% 미만인 양으로 존재하며, CaBr2·6H2O가 100중량% 미만 70중량% 이상의 양으로 존재하는 조성물.
  4. 제1항에 있어서, KBr 및 NaBr중에서 선택된 변성첨가제를 함유하며, 첨가제는 공융조성물의 융점을 저하시키기에 충분한 양으로 존재하는 조성물.
  5. 제4항에 있어서, 변성첨가제가 0.5 내지 8.0중량%의 양으로 존재하는 조성물.
  6. 제1항 또는 제4항에 있어서, 공융조성물의 결정화에 의해 축적된 열에너지의 회복중에 공융조성물의 과냉각을 5℃ 또는 그 미만으로 감소시키기에 충분한 양으로 핵생성제를 함유하는 조성물.
  7. 제6항에 있어서, 핵생성제가 0.005 내지 2.0중량%의 양으로 존재하는 조성물.
  8. 제6항에 있어서, 핵생성제가 BaO, Ba(OH)2, Ba(OH)2·8H2O, BaCO3, BaSO4, BaCl2, BaCl2·2H2O, BaBr2, BaBr2·2H2O, BaI2, BaI2·6H2O, SrO, Sr(OH)2, SrCO3, SrSO4, SrCl2, SrCl2·6H2O, SrBr2, SrBr·6H2O, SrI2, FeF2, 및 이의 혼합물중에서 선택되는 조성물.
  9. 제7항에 있어서, 핵생성제가 BaO, Ba(OH)2, Ba(OH)2·8H2O, SrBr2, SrBr2·6H2O, BaI2, BaI2·6H2O, BaCl2, BaCl2·2H2O 및 이의 혼합물중에서 선택되는 조성물.
  10. CaBr2몰당 물 5.4몰 이상 6.0몰 미만을 함유하는, CaBr2·6H2O와 CaBr2·4H2O의 공융조성물로 이루어진 가역성 액체/고체 상변화 조성물로부터 물이 증발하는 것을 방지하기 위해 캡슐화수단중에 용접밀봉한 상기의 조성물을 포함하는 캡슐화수단으로 이루어짐을 특징으로 하는 열저장장치.
  11. 제10항에 있어서, 공용조성물이 조성물의 융점을 3℃미만까지 저하시키기 위해, KBr 및 NaBr중에서 선택된 변성제 0.5 내지 8.0중량%를 함유하는 열저장장치.
  12. 제10항에있어서, 공융조성물이 BaO, Ba(OH)2, Ba(OH)2·8H2O, BaCO3, BaSO4, BaCl2, BaCl2·2H2O, BaBr2, BaBr2·2H2O, BaI2, BaI2·6H2O, SrO, Sr(OH)2, SrCO3, SrSO4, SrCl2, SrCl2·6H2O, SrBr2, SrBr·6H2O, SrI2, FeF2, 및 이의 혼합물중에서 선택된 행생성제를 0.005 내지 2.0중량%의 양으로 함유하는 열저장장치.
  13. CaBr2와 물을 혼합하여 CaBr2몰당 물 5.4몰 이상 6.0몰 미만을 함유하는 CaBr2·6H2O와 CaBr2·4H2O의 공융조성물을 형성시킴으로써 가역성 액체/고체 상변화 조성물을 제조한 다음, 열저장장치로서 사용하기 위한 캡슐화수단에 조성물을 도입시키고, 이어서 조성물로부터 물의 증발을 방지하기 위해 캡슐화수단을 용접밀봉하는 단계로 이루어짐을 특징으로 하여, 열에너지를 저장하는 방법.
  14. 제13항에 있어서, 공융조성물이 조성물의 융점을 저하시키기 위한, KBr 및 NaBr중에서 선택된 변성제 0.5 내지 5.0중량%를 함유하는 방법.
  15. 제13항에 있어서, 공융조성물이 BaO, Ba(OH)2, Ba(OH)2·8H2O, BaCO3, BaSO4, BaCl2, BaCl2·2H2O, BaBr2, BaBr2·2H2O, BaI2, BaI2·6H2O, SrO, Sr(OH)2, SrCO3, SrSO4, SrCl2, SrCl2·6H2O, SrBr2, SrBr·6H2O, SrI2, FeF2및 이의 혼합물중에서 선택된 핵생성제를 0.005 내지 2.0중량%의 양으로 함유하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870008611A 1986-08-08 1987-08-06 수화된 브롬화칼슘 가역성 상변화 조성물 KR900004706B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US894592 1986-08-08
US06/894,592 US4690769A (en) 1986-08-08 1986-08-08 Hydrated calcium bromide reversible phase change composition
US894,592 1986-08-08

Publications (2)

Publication Number Publication Date
KR880003214A true KR880003214A (ko) 1988-05-14
KR900004706B1 KR900004706B1 (ko) 1990-07-02

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KR1019870008615A KR880002971A (ko) 1986-08-08 1987-08-06 액정 표시기 조명용 램프의 광도 종속 제어 방법 및 장치
KR1019870008611A KR900004706B1 (ko) 1986-08-08 1987-08-06 수화된 브롬화칼슘 가역성 상변화 조성물

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KR1019870008615A KR880002971A (ko) 1986-08-08 1987-08-06 액정 표시기 조명용 램프의 광도 종속 제어 방법 및 장치

Country Status (10)

Country Link
US (1) US4690769A (ko)
EP (1) EP0255928B1 (ko)
JP (1) JP2529974B2 (ko)
KR (2) KR880002971A (ko)
CA (1) CA1295475C (ko)
DE (1) DE3771142D1 (ko)
DK (1) DK164113C (ko)
ES (1) ES2022226B3 (ko)
FI (1) FI84277C (ko)
NO (1) NO175378C (ko)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
KR20160045780A (ko) * 2013-08-23 2016-04-27 썬앰프 리미티드 브로민화스트론튬 상변화물질

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US5239819A (en) * 1992-03-06 1993-08-31 Kinneberg Bruce I Sterol ice nucleation catalysts
US5861050A (en) * 1996-11-08 1999-01-19 Store Heat And Produce Energy, Inc. Thermally-managed fuel vapor recovery canister
US6855422B2 (en) 2000-09-21 2005-02-15 Monte C. Magill Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof
US7160612B2 (en) 2000-09-21 2007-01-09 Outlast Technologies, Inc. Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof
AU2001294642A1 (en) 2000-09-21 2002-04-02 Outlast Technologies, Inc. Stable phase change materials for use in temperature regulating synthetic fibers, fabrics and textiles
US6793856B2 (en) 2000-09-21 2004-09-21 Outlast Technologies, Inc. Melt spinable concentrate pellets having enhanced reversible thermal properties
US7244497B2 (en) 2001-09-21 2007-07-17 Outlast Technologies, Inc. Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof
TWI261640B (en) 2001-01-25 2006-09-11 Outlast Technologies Inc Coated articles having enhanced reversible thermal properties and exhibiting improved flexibility, softness, air permeability, or water vapor transport properties
US6402982B1 (en) 2001-04-02 2002-06-11 Energy Storage Technologies Inc. Phase change composition containing a nucleating agent
US9434869B2 (en) 2001-09-21 2016-09-06 Outlast Technologies, LLC Cellulosic fibers having enhanced reversible thermal properties and methods of forming thereof
US20080233368A1 (en) * 2007-03-20 2008-09-25 Outlast Technologies, Inc. Articles having enhanced reversible thermal properties and enhanced moisture wicking properties to control hot flashes
US9102857B2 (en) * 2008-03-02 2015-08-11 Lumenetix, Inc. Methods of selecting one or more phase change materials to match a working temperature of a light-emitting diode to be cooled
JP5338699B2 (ja) * 2009-02-24 2013-11-13 株式会社デンソー 蓄熱装置
WO2016116406A1 (de) 2015-01-21 2016-07-28 Basf Se Gasdruckbehälter enthaltend ein gas, ein latentwärmespeichermaterial und einen porösen feststoff
US20180156546A1 (en) * 2016-12-01 2018-06-07 Najih Naser Thermal Energy storage system with enhanced transition array

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US4272390A (en) * 1979-01-12 1981-06-09 The Dow Chemical Company Hydrated CaCl2 reversible phase change compositions with nucleating additives
JPS57170977A (en) * 1981-04-15 1982-10-21 Dow Chemical Co Reversible phase transfer composition of calcium chloride hexahydrate and potassium chloride
JPS57180684A (en) * 1981-04-30 1982-11-06 Matsushita Electric Works Ltd Heat accumulating material
US4637888A (en) * 1983-06-15 1987-01-20 The Dow Chemical Company Reversible phase change composition for storing energy
JPS60263060A (ja) * 1984-06-12 1985-12-26 日立造船株式会社 反応熱回収方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160045780A (ko) * 2013-08-23 2016-04-27 썬앰프 리미티드 브로민화스트론튬 상변화물질

Also Published As

Publication number Publication date
ES2022226B3 (es) 1991-12-01
DE3771142D1 (de) 1991-08-08
FI84277B (fi) 1991-07-31
US4690769A (en) 1987-09-01
FI84277C (fi) 1991-11-11
CA1295475C (en) 1992-02-11
NO175378C (no) 1994-10-05
FI873441A (fi) 1988-02-09
NO175378B (no) 1994-06-27
KR880002971A (ko) 1988-05-12
NO873312L (no) 1988-02-09
FI873441A0 (fi) 1987-08-07
JPS6343992A (ja) 1988-02-25
EP0255928A1 (en) 1988-02-17
EP0255928B1 (en) 1991-07-03
KR900004706B1 (ko) 1990-07-02
DK413887A (da) 1988-02-09
DK164113C (da) 1992-10-12
JP2529974B2 (ja) 1996-09-04
DK164113B (da) 1992-05-11
DK413887D0 (da) 1987-08-07
NO873312D0 (no) 1987-08-07

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