JP2015158361A5 - - Google Patents
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- JP2015158361A5 JP2015158361A5 JP2015107072A JP2015107072A JP2015158361A5 JP 2015158361 A5 JP2015158361 A5 JP 2015158361A5 JP 2015107072 A JP2015107072 A JP 2015107072A JP 2015107072 A JP2015107072 A JP 2015107072A JP 2015158361 A5 JP2015158361 A5 JP 2015158361A5
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- JP
- Japan
- Prior art keywords
- stage
- trans
- refrigerant
- process according
- butene
- 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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- 239000003507 refrigerant Substances 0.000 claims description 8
- NLOLSXYRJFEOTA-OWOJBTEDSA-N (E)-1,1,1,4,4,4-hexafluorobut-2-ene Chemical compound FC(F)(F)\C=C\C(F)(F)F NLOLSXYRJFEOTA-OWOJBTEDSA-N 0.000 claims description 7
- QWTDNUCVQCZILF-UHFFFAOYSA-N Isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 claims description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 6
- RGSFGYAAUTVSQA-UHFFFAOYSA-N cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- -1 polyol ester Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 7
- 238000001704 evaporation Methods 0.000 claims 2
- 239000000314 lubricant Substances 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 229920001515 polyalkylene glycol Polymers 0.000 claims 1
- 229920005862 polyol Polymers 0.000 claims 1
- 229920001289 polyvinyl ether Polymers 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 claims 1
- ICTYZHTZZOUENE-NSCUHMNNSA-N (E)-1,1,1-trifluorobut-2-ene Chemical compound C\C=C\C(F)(F)F ICTYZHTZZOUENE-NSCUHMNNSA-N 0.000 description 1
- VKKBJZFVPNUYQL-UHFFFAOYSA-N 1,1,1,4,4-pentafluorobut-2-ene Chemical compound FC(F)C=CC(F)(F)F VKKBJZFVPNUYQL-UHFFFAOYSA-N 0.000 description 1
- AHVCRWLQBFGUKH-UHFFFAOYSA-N 1,1,1,4-tetrafluorobut-2-ene Chemical compound FCC=CC(F)(F)F AHVCRWLQBFGUKH-UHFFFAOYSA-N 0.000 description 1
- YUXNODKRNXNFFO-UHFFFAOYSA-N 1,1,4-trifluorobut-2-ene Chemical compound FCC=CC(F)F YUXNODKRNXNFFO-UHFFFAOYSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-dichloroethane Chemical group ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- SLLMGLPBJIHXSR-UHFFFAOYSA-N 1-chloro-1,1-difluorobut-2-ene Chemical compound CC=CC(F)(F)Cl SLLMGLPBJIHXSR-UHFFFAOYSA-N 0.000 description 1
- GCOYJVXNTBXPGM-UHFFFAOYSA-N 4-chloro-1,1,1-trifluorobut-2-ene Chemical compound FC(F)(F)C=CCCl GCOYJVXNTBXPGM-UHFFFAOYSA-N 0.000 description 1
- 229940104873 METHYL PERFLUOROBUTYL ETHER Drugs 0.000 description 1
- TZIHFWKZFHZASV-UHFFFAOYSA-N Methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 description 1
- 125000001145 hydrido group Chemical group *[H] 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- KFUSEUYYWQURPO-OWOJBTEDSA-N trans-1,2-dichloroethene Chemical group Cl\C=C\Cl KFUSEUYYWQURPO-OWOJBTEDSA-N 0.000 description 1
Description
式(I)のヒドロフルオロオレフィンとして特に好ましいものとしては1,1,1,4,4,4−ヘキサフルオロ−2−ブテン、1,1,4,4,5,5,5−オクタフルオロ−2−ペンテン、1,1,1,4−テトラフルオロロ−2−ブテン、1,1,1,4,4−ペンタフルオロ−2−ブテン、1,1,4−トリフルオロ−2−ブテン、1,1,1−トリフルオロ−2−ブテン、4−クロルー1,1,1−トリフルオロ−2−ブテン、4−クロル−4,4−ジフルオロ−2−ブテンが挙げられる。
1,1,1,4,4,4−ヘキサフルオロ−2−ブテンまたは1,1,1,4,4,5,5,5−オクタフルオロ−2−ペンテンと、蟻酸メチル、ペンタン、イソペンタン、シクロペンタンまたはトランス−1,2−ジクロロエチレンとの共沸組成物も適している。
本発明の一実施例では、冷媒は40〜100重量%の1,1,1,4,4,4−ヘキサフルオロ−2−ブテンと、0〜60重量%のペンタン、イソペンタン、シクロペンタンおよびトランス−1,2−ジクロロエチレンから選択される少なくとも一つの化合物とを含むのが好ましい。
特に好ましい冷媒としては60〜100重量%の1,1,1,4,4,4−ヘキサフルオロ−2−ブテンと、0〜40重量%のシクロペンタン、ペンタン、イソペンタンまたはトランス−1,2−ジクロロエチレンとから成るものを挙げることができる。
蒸発器の温度を11.7℃に維持し、凝縮器が149℃のエネルギー変換サイクルの運転条件での冷媒の性能は下記で与えられる:
タービンの等エントロピー効率:100%
C:イソペンタン
D:TDCE
F:ペンタン
G:1,1,1,4,4,4−ヘキサフルオロ−2−ブテン
PFE−PFIPK:ペルフルオロエチル ペルフルオロイソプロピルケトン
MPFBE:メチルペルフルオロブチルエーテル
タービンの等エントロピー効率:100%
C:イソペンタン
D:TDCE
F:ペンタン
G:1,1,1,4,4,4−ヘキサフルオロ−2−ブテン
PFE−PFIPK:ペルフルオロエチル ペルフルオロイソプロピルケトン
MPFBE:メチルペルフルオロブチルエーテル
Claims (6)
- 冷媒の蒸発段階と、タービンでの膨張段階と、内部熱交換器でのデスーパーヒーティング(desuperheating)段階と、流体の凝縮段階と、ポンプ中での液体の圧縮段階とを順次有する少なくとも一つのステージを有するタービンを用いたエネルギー変換プロセスにおいて、
冷媒が、40〜100重量%のトランス−1,1,1,4,4,4−ヘキサフルオロ−2−ブテンと、0〜60重量%のペンタン、イソペンタン、シクロペンタンおよびトランス−1,2−ジクロロエチレンから選択される少なくとも一つの化合物とから成ることを特徴とするエネルギー変換プロセス。 - 蒸発温度が60〜150℃である請求項1に記載のプロセス。
- 冷媒が、60〜100重量%のトランス−1,1,1,4,4,4−ヘキサフルオロ−2−ブテンと、0〜40重量%のシクロペンタン、ペンタン、イソペンタンまたはトランス−1,2−ジクロロエチレンとから成る請求項1または2に記載のプロセス。
- 冷媒が安定剤を含む請求項1〜3のいずれか一項に記載のプロセス。
- 冷媒が潤滑剤を含む請求項1〜4のいずれか一項に記載のプロセス。
- 潤滑剤がポリアルキレングリコール、ポリオールエステルまたはポリビニールエーテルである請求項5に記載のプロセス。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0955267 | 2009-07-28 | ||
FR0955267A FR2948679B1 (fr) | 2009-07-28 | 2009-07-28 | Procede de transfert de chaleur |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012522207A Division JP6071552B2 (ja) | 2009-07-28 | 2010-06-23 | 熱伝達方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015158361A JP2015158361A (ja) | 2015-09-03 |
JP2015158361A5 true JP2015158361A5 (ja) | 2016-10-13 |
JP6138194B2 JP6138194B2 (ja) | 2017-05-31 |
Family
ID=41786381
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012522207A Active JP6071552B2 (ja) | 2009-07-28 | 2010-06-23 | 熱伝達方法 |
JP2015107072A Active JP6138194B2 (ja) | 2009-07-28 | 2015-05-27 | 熱伝達方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012522207A Active JP6071552B2 (ja) | 2009-07-28 | 2010-06-23 | 熱伝達方法 |
Country Status (8)
Country | Link |
---|---|
US (3) | US9279074B2 (ja) |
EP (2) | EP3444315A1 (ja) |
JP (2) | JP6071552B2 (ja) |
CN (1) | CN102471671B (ja) |
ES (1) | ES2689455T3 (ja) |
FR (1) | FR2948679B1 (ja) |
PL (1) | PL2459668T3 (ja) |
WO (1) | WO2011015738A1 (ja) |
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-
2009
- 2009-07-28 FR FR0955267A patent/FR2948679B1/fr active Active
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2010
- 2010-06-23 WO PCT/FR2010/051283 patent/WO2011015738A1/fr active Application Filing
- 2010-06-23 PL PL10745306T patent/PL2459668T3/pl unknown
- 2010-06-23 US US13/386,719 patent/US9279074B2/en active Active
- 2010-06-23 EP EP18191824.4A patent/EP3444315A1/fr not_active Withdrawn
- 2010-06-23 EP EP10745306.0A patent/EP2459668B1/fr active Active
- 2010-06-23 JP JP2012522207A patent/JP6071552B2/ja active Active
- 2010-06-23 CN CN201080032970.XA patent/CN102471671B/zh active Active
- 2010-06-23 ES ES10745306.0T patent/ES2689455T3/es active Active
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2015
- 2015-05-27 JP JP2015107072A patent/JP6138194B2/ja active Active
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2016
- 2016-01-06 US US14/989,130 patent/US10036285B2/en active Active
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2018
- 2018-07-13 US US16/034,514 patent/US10704428B2/en active Active
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