CN112717841A - 一种复合壁材的相变微胶囊及其制备方法 - Google Patents
一种复合壁材的相变微胶囊及其制备方法 Download PDFInfo
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- CN112717841A CN112717841A CN201911032994.4A CN201911032994A CN112717841A CN 112717841 A CN112717841 A CN 112717841A CN 201911032994 A CN201911032994 A CN 201911032994A CN 112717841 A CN112717841 A CN 112717841A
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- 239000002131 composite material Substances 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims abstract description 19
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000000243 solution Substances 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000001856 Ethyl cellulose Substances 0.000 claims abstract description 32
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229920001249 ethyl cellulose Polymers 0.000 claims abstract description 32
- 235000019325 ethyl cellulose Nutrition 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 239000012782 phase change material Substances 0.000 claims abstract description 27
- 239000000203 mixture Substances 0.000 claims abstract description 26
- 238000003756 stirring Methods 0.000 claims abstract description 22
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 18
- 150000001412 amines Chemical class 0.000 claims abstract description 18
- 229920000570 polyether Polymers 0.000 claims abstract description 18
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 14
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 14
- 238000002791 soaking Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000001291 vacuum drying Methods 0.000 claims abstract description 6
- 239000007864 aqueous solution Substances 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 31
- 239000012188 paraffin wax Substances 0.000 claims description 19
- 235000019441 ethanol Nutrition 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 13
- 239000008367 deionised water Substances 0.000 claims description 10
- 229910021641 deionized water Inorganic materials 0.000 claims description 10
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 7
- NDJKXXJCMXVBJW-UHFFFAOYSA-N heptadecane Chemical compound CCCCCCCCCCCCCCCCC NDJKXXJCMXVBJW-UHFFFAOYSA-N 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- RZJRJXONCZWCBN-UHFFFAOYSA-N octadecane Chemical compound CCCCCCCCCCCCCCCCCC RZJRJXONCZWCBN-UHFFFAOYSA-N 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 230000035484 reaction time Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 239000001913 cellulose Substances 0.000 abstract description 2
- 229920003086 cellulose ether Polymers 0.000 abstract description 2
- 239000000839 emulsion Substances 0.000 abstract description 2
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 39
- 230000000052 comparative effect Effects 0.000 description 16
- 239000002245 particle Substances 0.000 description 11
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 8
- 238000001694 spray drying Methods 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 229920001747 Cellulose diacetate Polymers 0.000 description 5
- 239000002202 Polyethylene glycol Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 229920001223 polyethylene glycol Polymers 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
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- 230000002194 synthesizing effect Effects 0.000 description 4
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 2
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000113 differential scanning calorimetry Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011257 shell material Substances 0.000 description 2
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011258 core-shell material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001938 differential scanning calorimetry curve Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
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- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000011850 water-based material Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
-
- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
Description
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CN201911032994.4A CN112717841B (zh) | 2019-10-28 | 2019-10-28 | 一种复合壁材的相变微胶囊及其制备方法 |
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CN201911032994.4A CN112717841B (zh) | 2019-10-28 | 2019-10-28 | 一种复合壁材的相变微胶囊及其制备方法 |
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CN112717841A true CN112717841A (zh) | 2021-04-30 |
CN112717841B CN112717841B (zh) | 2022-10-11 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100781604B1 (ko) * | 2006-06-13 | 2007-12-03 | 한불화장품주식회사 | 다가 알코올을 이용한 난용성 활성 성분 함유 중공형 다중마이크로캡슐의 제조 방법 및 이를 함유하는 화장료 조성물 |
US20120015017A1 (en) * | 2009-05-19 | 2012-01-19 | Nyden Bo Magnus | Slow releasing microcapsules containing an active substance |
US20120122691A1 (en) * | 2005-06-29 | 2012-05-17 | Daly Daniel T | Cellulosic biocomposites as molecular scaffolds for nano-architectures |
CN103772963A (zh) * | 2012-10-24 | 2014-05-07 | 中国石油化工股份有限公司 | 一种相变储能聚氨酯泡沫及其制备方法 |
CN104559935A (zh) * | 2013-10-24 | 2015-04-29 | 中国石油化工股份有限公司 | 一种复合囊壁相变储能微胶囊及其制备方法 |
CN109054765A (zh) * | 2018-08-22 | 2018-12-21 | 南京林业大学 | 一种聚乙二醇/乙基纤维素相变微胶囊及其制备方法 |
-
2019
- 2019-10-28 CN CN201911032994.4A patent/CN112717841B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120122691A1 (en) * | 2005-06-29 | 2012-05-17 | Daly Daniel T | Cellulosic biocomposites as molecular scaffolds for nano-architectures |
KR100781604B1 (ko) * | 2006-06-13 | 2007-12-03 | 한불화장품주식회사 | 다가 알코올을 이용한 난용성 활성 성분 함유 중공형 다중마이크로캡슐의 제조 방법 및 이를 함유하는 화장료 조성물 |
US20120015017A1 (en) * | 2009-05-19 | 2012-01-19 | Nyden Bo Magnus | Slow releasing microcapsules containing an active substance |
CN103772963A (zh) * | 2012-10-24 | 2014-05-07 | 中国石油化工股份有限公司 | 一种相变储能聚氨酯泡沫及其制备方法 |
CN104559935A (zh) * | 2013-10-24 | 2015-04-29 | 中国石油化工股份有限公司 | 一种复合囊壁相变储能微胶囊及其制备方法 |
CN109054765A (zh) * | 2018-08-22 | 2018-12-21 | 南京林业大学 | 一种聚乙二醇/乙基纤维素相变微胶囊及其制备方法 |
Non-Patent Citations (2)
Title |
---|
S.M. MIRABEDINI ET AL.: ""Preparation and characterization of ethyl cellulose-based core–shell microcapsules containing plant oils"", 《COLLOIDS AND SURFACES A: PHYSICOCHEMICAL AND ENGINEERING ASPECTS》 * |
苑坤杰: ""高性能包覆型和微胶囊型复合相变材料的制备及其热特性研究"", 《中国博士学位论文全文数据库工程科技Ⅰ辑》 * |
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Effective date of registration: 20231102 Address after: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec (Dalian) Petrochemical Research Institute Co.,Ltd. Address before: 100728 No. 22 North Main Street, Chaoyang District, Beijing, Chaoyangmen Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: DALIAN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC Corp. |