JPS627893B2 - - Google Patents
Info
- Publication number
- JPS627893B2 JPS627893B2 JP54103713A JP10371379A JPS627893B2 JP S627893 B2 JPS627893 B2 JP S627893B2 JP 54103713 A JP54103713 A JP 54103713A JP 10371379 A JP10371379 A JP 10371379A JP S627893 B2 JPS627893 B2 JP S627893B2
- Authority
- JP
- Japan
- Prior art keywords
- hexafluoropropene
- reaction
- fluoride
- nickel oxide
- alkali metal
- 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.)
- Expired
Links
- 238000006243 chemical reaction Methods 0.000 description 26
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 15
- 229910000480 nickel oxide Inorganic materials 0.000 description 12
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical compound [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 description 10
- 229910001515 alkali metal fluoride Inorganic materials 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000013638 trimer Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 238000006384 oligomerization reaction Methods 0.000 description 3
- 235000003270 potassium fluoride Nutrition 0.000 description 3
- 239000011698 potassium fluoride Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000000539 dimer Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- -1 fluoride ions Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- VJRSWIKVCUMTFK-UHFFFAOYSA-N 1,1,2,3,3,3-hexafluoroprop-1-ene Chemical compound FC(F)=C(F)C(F)(F)F.FC(F)=C(F)C(F)(F)F.FC(F)=C(F)C(F)(F)F VJRSWIKVCUMTFK-UHFFFAOYSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000003606 oligomerizing effect Effects 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000005297 pyrex Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10371379A JPS5629530A (en) | 1979-08-15 | 1979-08-15 | Preparation of hexafluoropropene oligomer |
| GB8023597A GB2055824B (en) | 1979-07-19 | 1980-07-18 | Process for preparing hexafluoropropene oligomers |
| DE19803027229 DE3027229A1 (de) | 1979-07-19 | 1980-07-18 | Verfahren zur herstellung von hexafluorpropen-oligomeren |
| US06/170,151 US4296265A (en) | 1979-07-19 | 1980-07-18 | Process for preparing hexafluoropropene oligomers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10371379A JPS5629530A (en) | 1979-08-15 | 1979-08-15 | Preparation of hexafluoropropene oligomer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5629530A JPS5629530A (en) | 1981-03-24 |
| JPS627893B2 true JPS627893B2 (enrdf_load_stackoverflow) | 1987-02-19 |
Family
ID=14361347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10371379A Granted JPS5629530A (en) | 1979-07-19 | 1979-08-15 | Preparation of hexafluoropropene oligomer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5629530A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61234822A (ja) * | 1985-04-11 | 1986-10-20 | シンポ株式会社 | ロ−スタ−の消煙装置 |
| JPS62141338U (enrdf_load_stackoverflow) * | 1986-03-03 | 1987-09-07 | ||
| JPS63123912U (enrdf_load_stackoverflow) * | 1987-02-05 | 1988-08-12 | ||
| JP7667514B2 (ja) * | 2023-07-31 | 2025-04-23 | ダイキン工業株式会社 | ヘキサフルオロプロペン三量体を含む組成物 |
-
1979
- 1979-08-15 JP JP10371379A patent/JPS5629530A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5629530A (en) | 1981-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS627892B2 (enrdf_load_stackoverflow) | ||
| NO125721B (enrdf_load_stackoverflow) | ||
| Lustig et al. | Catalytic addition of fluorine to a carbonyl group. Preparation of fluoroxy compounds | |
| US4296265A (en) | Process for preparing hexafluoropropene oligomers | |
| NO144512B (no) | Fremgangsmaate for fremstilling av stabilisert silisiumholdig gamma-aluminiumoksyd | |
| JPS627893B2 (enrdf_load_stackoverflow) | ||
| CA1190213A (en) | Silver catalyst and method for the manufacture of ethylene oxide | |
| US2676186A (en) | Preparation of succinic acid | |
| CA1117145A (en) | Manufacture of halogenated compounds | |
| JPS5838231A (ja) | ペンタフルオロプロピオニルフルオライドの製法 | |
| JPS6127375B2 (enrdf_load_stackoverflow) | ||
| US3413362A (en) | Process for the preparation of 1-chloro-1-fluoroethane | |
| Fawcett et al. | Cyanogen fluoride | |
| Kitazume et al. | Fluorination of activated halogens with KF in polyethylene glycol-acetonitrile system | |
| JPH0717881A (ja) | フツ素及び他のハロゲンを含有するｃ１化合物を気相中で開裂する方法 | |
| US3993587A (en) | Process for preparing supported superacid catalysts suitable for alkylation of aromatic hydrocarbons | |
| JPH04316558A (ja) | ε−カプロラクタムの製造方法 | |
| US2097750A (en) | Synthesis of alkyl halides | |
| JPH07507791A (ja) | ハイドロフルオロカーボンの製造 | |
| US2443630A (en) | Fluorination of carbon tetrachloride | |
| US3146068A (en) | Preparation of sulfuryl fluoride | |
| US3833581A (en) | Vapor phase substitution fluorination of aromatics with xenon difluoride | |
| NO744038L (enrdf_load_stackoverflow) | ||
| CA2100976A1 (en) | Fluorination process | |
| Yamanaka et al. | Preparation of 1-Choro-1-fluoroethylenes via Chlorofluorocarbene |