JP2006520762A5 - - Google Patents
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- Publication number
- JP2006520762A5 JP2006520762A5 JP2006504638A JP2006504638A JP2006520762A5 JP 2006520762 A5 JP2006520762 A5 JP 2006520762A5 JP 2006504638 A JP2006504638 A JP 2006504638A JP 2006504638 A JP2006504638 A JP 2006504638A JP 2006520762 A5 JP2006520762 A5 JP 2006520762A5
- Authority
- JP
- Japan
- Prior art keywords
- molar ratio
- chromium
- magnesium
- hcfc
- paste
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims 10
- BHNZEZWIUMJCGF-UHFFFAOYSA-N 1-chloro-1,1-difluoroethane Chemical compound CC(F)(F)Cl BHNZEZWIUMJCGF-UHFFFAOYSA-N 0.000 claims 4
- 239000003054 catalyst Substances 0.000 claims 4
- 239000011651 chromium Substances 0.000 claims 4
- 239000000395 magnesium oxide Substances 0.000 claims 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 3
- UJPMYEOUBPIPHQ-UHFFFAOYSA-N 1,1,1-trifluoroethane Chemical compound CC(F)(F)F UJPMYEOUBPIPHQ-UHFFFAOYSA-N 0.000 claims 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 229910052804 chromium Inorganic materials 0.000 claims 2
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical class [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 claims 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims 2
- 229910052749 magnesium Inorganic materials 0.000 claims 2
- 239000011777 magnesium Substances 0.000 claims 2
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims 2
- 239000000347 magnesium hydroxide Substances 0.000 claims 2
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims 1
- 229910000423 chromium oxide Inorganic materials 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 238000010574 gas phase reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0303027A FR2852007B1 (fr) | 2003-03-07 | 2003-03-07 | Procede de fabrication de 1,1,1-trifluoroethane |
| PCT/EP2004/002499 WO2004078684A1 (fr) | 2003-03-07 | 2004-03-05 | Procede de fabrication de 1,1,1-trifluoroethane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006520762A JP2006520762A (ja) | 2006-09-14 |
| JP2006520762A5 true JP2006520762A5 (enExample) | 2007-04-19 |
Family
ID=32865371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006504638A Pending JP2006520762A (ja) | 2003-03-07 | 2004-03-05 | １，１，１−トリフルオロエタンの製造方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20060189835A1 (enExample) |
| EP (1) | EP1603854A1 (enExample) |
| JP (1) | JP2006520762A (enExample) |
| KR (1) | KR20050120634A (enExample) |
| CN (1) | CN100471828C (enExample) |
| FR (1) | FR2852007B1 (enExample) |
| WO (1) | WO2004078684A1 (enExample) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3323374A1 (de) * | 1983-06-29 | 1985-01-10 | Hoechst Ag, 6230 Frankfurt | Katalysatoren fuer fluorierungs- und/oder dismutierungsreaktionen von halogenkohlenwasserstoffen und verfahren zu ihrer herstellung |
| DE3923256A1 (de) * | 1989-07-14 | 1991-01-24 | Hoechst Ag | Verfahren zur herstellung von 1,1,1-trifluor-2-chlorethan |
| DE3930507A1 (de) * | 1989-09-13 | 1991-03-21 | Hoechst Ag | Verfahren zur herstellung von 1,1,1,2-tetrafluorethan |
| EP0777637A1 (en) * | 1994-08-17 | 1997-06-11 | AlliedSignal Inc. | A process for preparing 1,1,1-trifluoroethane |
| EP0712826A1 (en) * | 1994-11-17 | 1996-05-22 | Elf Atochem North America, Inc. | 1,1,1-Trifluoroethane synthesis using a supported lewis acid |
| DE69508708D1 (de) * | 1994-11-29 | 1999-05-06 | Atochem North America Elf | Adiabatische Hydrofluorierung von Chlorfluorkohlenwasserstoffen |
| US5639924A (en) * | 1994-11-29 | 1997-06-17 | Elf Atochem North America, Inc. | Process for the production of 1,1,1-trifluoroethane |
| DE19510024C2 (de) * | 1995-03-20 | 1997-02-06 | Hoechst Ag | Verfahren zur Herstellung von Pentafluorethan (R 125) |
| FR2751324B1 (fr) * | 1996-07-16 | 1998-12-04 | Atochem Elf Sa | Synthese du 1,1,1-trifluoroethane par fluoration du 1-chloro-1,1,-difluoroethane |
| FR2807751B1 (fr) * | 2000-04-12 | 2005-05-20 | Solvay | Procede pour la preparation d'un hydro (chloro) fluoroalcane et catalyseur |
-
2003
- 2003-03-07 FR FR0303027A patent/FR2852007B1/fr not_active Expired - Fee Related
-
2004
- 2004-03-05 EP EP04717641A patent/EP1603854A1/fr not_active Withdrawn
- 2004-03-05 US US10/548,338 patent/US20060189835A1/en not_active Abandoned
- 2004-03-05 JP JP2006504638A patent/JP2006520762A/ja active Pending
- 2004-03-05 CN CNB200480006213XA patent/CN100471828C/zh not_active Expired - Fee Related
- 2004-03-05 WO PCT/EP2004/002499 patent/WO2004078684A1/fr not_active Ceased
- 2004-03-05 KR KR1020057016592A patent/KR20050120634A/ko not_active Ceased
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