JP5572304B2 - プロペラントガス - Google Patents
プロペラントガス Download PDFInfo
- Publication number
- JP5572304B2 JP5572304B2 JP2008291612A JP2008291612A JP5572304B2 JP 5572304 B2 JP5572304 B2 JP 5572304B2 JP 2008291612 A JP2008291612 A JP 2008291612A JP 2008291612 A JP2008291612 A JP 2008291612A JP 5572304 B2 JP5572304 B2 JP 5572304B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- hfc152a
- propellant
- propellant gas
- mixture
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 239000003380 propellant Substances 0.000 title claims description 23
- VPAYJEUHKVESSD-UHFFFAOYSA-N trifluoroiodomethane Chemical compound FC(F)(F)I VPAYJEUHKVESSD-UHFFFAOYSA-N 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 239000000428 dust Substances 0.000 claims description 7
- NPNPZTNLOVBDOC-UHFFFAOYSA-N 1,1-difluoroethane Chemical compound CC(F)F NPNPZTNLOVBDOC-UHFFFAOYSA-N 0.000 claims description 6
- 239000000443 aerosol Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 description 15
- 238000004880 explosion Methods 0.000 description 5
- 238000010792 warming Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- OKJPEAGHQZHRQV-UHFFFAOYSA-N Triiodomethane Natural products IC(I)I OKJPEAGHQZHRQV-UHFFFAOYSA-N 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Detergent Compositions (AREA)
Description
そして、このプロペラントガスは、噴射ボタンを備えるスプレー缶に充填して使用されるものであって、エアゾールにおいて噴射物を噴出させる噴出剤として、あるいは、除塵ブロワ−として直接対象物に噴射したりするものである。
この爆発燃焼試験は、中央部に着火用電極を取り付けた覗き窓のついた約２Ｌの円筒形の金属容器の中に、ＨＦＣ１５２ａとＣＦ３Ｉを混合したガスを想定している混合比になるよう導入後、空気を大気圧まで導入して電極からの放電によって、燃焼の有無を確認した。燃焼の有無の判定は、覗き窓からの目視にて行った。
評価方法は、約５０Ｌの金属製容器の中央部に着火電極、強制攪拌を行うためのファンを左部に取り付けられ、試料用ガスを左上部から一定量導入できる機構を取り付けたものの中に、試料を充填している噴射缶から一定量吹きつけ、電極からの放電によって爆発の有無を確認した。
Claims (3)
- 噴射ボタンを備えるスプレー缶に充填されるプロペラントガスであって、
トリフルオロヨードメタンガス(ＣＦ３Ｉ)と１,１−ジフルオロエタンガス(Ｃ２Ｈ４Ｆ２)との２成分からなる混合ガスで構成され、混合ガス中のトリフルオロヨードメタンガス(ＣＦ３Ｉ)の重量比率が、６６〜７０重量％、残り１,１−ジフルオロエタンガス(Ｃ２Ｈ４Ｆ２)であることを特徴とするプロペラントガス。 - プロペラントガスが除塵ブロワー用の噴射ガスである請求項１に記載したプロペラントガス。
- プロペラントガスがエアゾール用の噴射ガスである請求項１または２に記載したプロペラントガス。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008291612A JP5572304B2 (ja) | 2008-11-14 | 2008-11-14 | プロペラントガス |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008291612A JP5572304B2 (ja) | 2008-11-14 | 2008-11-14 | プロペラントガス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010116506A JP2010116506A (ja) | 2010-05-27 |
| JP5572304B2 true JP5572304B2 (ja) | 2014-08-13 |
Family
ID=42304356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008291612A Active JP5572304B2 (ja) | 2008-11-14 | 2008-11-14 | プロペラントガス |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5572304B2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20121099A1 (it) | 2012-12-18 | 2014-06-19 | Tazzetti S P A | Nuove miscele refrigeranti a basso impatto ambientale |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5611210A (en) * | 1993-03-05 | 1997-03-18 | Ikon Corporation | Fluoroiodocarbon blends as CFC and halon replacements |
| JP5122945B2 (ja) * | 2004-04-16 | 2013-01-16 | ハネウェル・インターナショナル・インコーポレーテッド | テトラフルオロプロペンおよびトリフルオロヨードメタンの共沸混合物様組成物 |
| JP2009001651A (ja) * | 2007-06-20 | 2009-01-08 | Daikin Ind Ltd | 温暖化係数の低い１，１−ジフルオロエタンとトリフルオロヨードメタンの不燃性組成物 |
-
2008
- 2008-11-14 JP JP2008291612A patent/JP5572304B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010116506A (ja) | 2010-05-27 |
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