NL2031437B1 - Carbon monoxide gas-sensitive micro-capsules, preparation method, and method for identifying source of ignition in worked-out section - Google Patents
Carbon monoxide gas-sensitive micro-capsules, preparation method, and method for identifying source of ignition in worked-out section Download PDFInfo
- Publication number
- NL2031437B1 NL2031437B1 NL2031437A NL2031437A NL2031437B1 NL 2031437 B1 NL2031437 B1 NL 2031437B1 NL 2031437 A NL2031437 A NL 2031437A NL 2031437 A NL2031437 A NL 2031437A NL 2031437 B1 NL2031437 B1 NL 2031437B1
- Authority
- NL
- Netherlands
- Prior art keywords
- carbon monoxide
- monoxide gas
- capsules
- beaker
- gas
- Prior art date
Links
- 239000003094 microcapsule Substances 0.000 title claims abstract description 85
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 229910002091 carbon monoxide Inorganic materials 0.000 title claims abstract description 78
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 239000007789 gas Substances 0.000 claims abstract description 129
- 239000011162 core material Substances 0.000 claims abstract description 55
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 claims abstract description 18
- 238000010557 suspension polymerization reaction Methods 0.000 claims abstract description 9
- 231100000252 nontoxic Toxicity 0.000 claims abstract description 7
- 230000003000 nontoxic effect Effects 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 239000011258 core-shell material Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 30
- 239000003245 coal Substances 0.000 claims description 27
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical group C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 26
- 239000007787 solid Substances 0.000 claims description 25
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 23
- 239000002245 particle Substances 0.000 claims description 23
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 20
- 239000011257 shell material Substances 0.000 claims description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical group CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 238000003756 stirring Methods 0.000 claims description 11
- 239000012074 organic phase Substances 0.000 claims description 10
- 239000012153 distilled water Substances 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 239000003431 cross linking reagent Substances 0.000 claims description 6
- 239000002270 dispersing agent Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000003999 initiator Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 238000000967 suction filtration Methods 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 2
- 238000003892 spreading Methods 0.000 claims description 2
- 230000007480 spreading Effects 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 239000008346 aqueous phase Substances 0.000 claims 2
- 238000004090 dissolution Methods 0.000 claims 2
- 238000005119 centrifugation Methods 0.000 claims 1
- 238000007873 sieving Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 25
- 230000002269 spontaneous effect Effects 0.000 abstract description 25
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 description 26
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 16
- 229940068984 polyvinyl alcohol Drugs 0.000 description 16
- 229940087305 limonene Drugs 0.000 description 13
- 235000001510 limonene Nutrition 0.000 description 13
- 239000012071 phase Substances 0.000 description 11
- 229940044603 styrene Drugs 0.000 description 11
- 229940116441 divinylbenzene Drugs 0.000 description 10
- 210000003739 neck Anatomy 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 8
- 239000002775 capsule Substances 0.000 description 4
- 238000003760 magnetic stirring Methods 0.000 description 4
- 208000003629 Rupture Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 2
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000001525 mentha piperita l. herb oil Substances 0.000 description 2
- 229940041616 menthol Drugs 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 235000019477 peppermint oil Nutrition 0.000 description 2
- 241000132092 Aster Species 0.000 description 1
- 201000004569 Blindness Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229940057952 methanol Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
- G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
- G01N27/126—Composition of the body, e.g. the composition of its sensitive layer comprising organic polymers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
- G01N27/128—Microapparatus
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/004—CO or CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110386980.3A CN113125518B (zh) | 2021-04-12 | 2021-04-12 | 一氧化碳气敏微胶囊、制备方法及识别采空区火源的方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL2031437A NL2031437A (en) | 2022-10-19 |
| NL2031437B1 true NL2031437B1 (en) | 2023-10-30 |
Family
ID=76775752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL2031437A NL2031437B1 (en) | 2021-04-12 | 2022-03-29 | Carbon monoxide gas-sensitive micro-capsules, preparation method, and method for identifying source of ignition in worked-out section |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113125518B (zh) |
| NL (1) | NL2031437B1 (zh) |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2082765A5 (zh) * | 1970-03-26 | 1971-12-10 | Commissariat Energie Atomique | |
| SE518522C2 (sv) * | 2001-03-21 | 2002-10-22 | Sensistor Ab | Metod och anordning vid täthetsprovning och läcksökning |
| JP2006170722A (ja) * | 2004-12-14 | 2006-06-29 | Hitachi Chem Co Ltd | 危険有害性物質センサユニットおよびセンシングシステム |
| US7670679B2 (en) * | 2006-05-30 | 2010-03-02 | General Electric Company | Core-shell ceramic particulate and method of making |
| EA201490574A1 (ru) * | 2011-09-06 | 2014-06-30 | Атонарп Инк. | Устройство отслеживания сбоев |
| EP2778657B1 (de) * | 2013-03-15 | 2018-12-12 | Airbus Defence and Space GmbH | Detektionsvorrichtung zur Detektion von zumindest einem Störzustand |
| CN104418966A (zh) * | 2013-09-06 | 2015-03-18 | 广州市香港科大霍英东研究院 | 相变微胶囊及其制备方法 |
| CN105080443B (zh) * | 2015-08-14 | 2017-07-04 | 佛山市功能高分子材料与精细化学品专业中心 | 一种包覆有机二元羧酸的微胶囊材料及其制备方法和应用 |
| CN105712393B (zh) * | 2016-03-21 | 2017-04-19 | 西北工业大学 | 氧化锌/单质碳核壳结构的制备方法 |
| CN105924569B (zh) * | 2016-05-16 | 2018-05-25 | 昆明理工大学 | 一种多核包裹型复合微球的制备方法 |
| CN106675524B (zh) * | 2016-07-13 | 2019-05-17 | 北京化工大学 | 一种多功能相变材料微胶囊及其制备方法 |
| CN109738128B (zh) * | 2018-12-29 | 2020-10-02 | 中国矿业大学 | 用于预测采空区煤自燃的温敏性材料、制备方法及应用 |
| CN110280225B (zh) * | 2019-05-05 | 2022-06-14 | 天津大学 | 一种包裹相变储能胶囊的树脂吸附剂及其制备方法和应用 |
| CN111977151A (zh) * | 2020-07-10 | 2020-11-24 | 天津捷盛东辉保鲜科技有限公司 | 果蔬冷链高强防霉防尘防老化塑料箱及其生产工艺 |
| CN112009859B (zh) * | 2020-08-24 | 2022-05-17 | 阿克苏优能农业科技股份有限公司 | 糖心苹果防霉防尘保鲜专用网套袋及其制备方法 |
| CN112251075A (zh) * | 2020-09-17 | 2021-01-22 | 高邮鑫润龙印刷科技有限公司 | 一种阻燃温变油墨的制备方法 |
| CN112362248A (zh) * | 2020-10-19 | 2021-02-12 | 太原理工大学 | 一种实时检测沿空留巷开采下采空区漏风量的系统及方法 |
-
2021
- 2021-04-12 CN CN202110386980.3A patent/CN113125518B/zh active Active
-
2022
- 2022-03-29 NL NL2031437A patent/NL2031437B1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113125518A (zh) | 2021-07-16 |
| NL2031437A (en) | 2022-10-19 |
| CN113125518B (zh) | 2022-08-30 |
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