JP5513513B2 - ヒドロフルオロクロロプロパンのフルオロプロペンへの変換 - Google Patents
ヒドロフルオロクロロプロパンのフルオロプロペンへの変換 Download PDFInfo
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- JP5513513B2 JP5513513B2 JP2011533364A JP2011533364A JP5513513B2 JP 5513513 B2 JP5513513 B2 JP 5513513B2 JP 2011533364 A JP2011533364 A JP 2011533364A JP 2011533364 A JP2011533364 A JP 2011533364A JP 5513513 B2 JP5513513 B2 JP 5513513B2
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- fluoropropene
- chloropropane
- hydrochlorofluoropropane
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- 238000006243 chemical reaction Methods 0.000 title claims description 34
- VJGCZWVJDRIHNC-UHFFFAOYSA-N 1-fluoroprop-1-ene Chemical compound CC=CF VJGCZWVJDRIHNC-UHFFFAOYSA-N 0.000 title claims description 27
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 9
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 21
- FXRLMCRCYDHQFW-UHFFFAOYSA-N 2,3,3,3-tetrafluoropropene Chemical compound FC(=C)C(F)(F)F FXRLMCRCYDHQFW-UHFFFAOYSA-N 0.000 description 11
- SMCNZLDHTZESTK-UHFFFAOYSA-N 2-chloro-1,1,1,2-tetrafluoropropane Chemical compound CC(F)(Cl)C(F)(F)F SMCNZLDHTZESTK-UHFFFAOYSA-N 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 238000007033 dehydrochlorination reaction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 239000000460 chlorine Substances 0.000 description 5
- 229910001026 inconel Inorganic materials 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- CDOOAUSHHFGWSA-OWOJBTEDSA-N (e)-1,3,3,3-tetrafluoroprop-1-ene Chemical compound F\C=C\C(F)(F)F CDOOAUSHHFGWSA-OWOJBTEDSA-N 0.000 description 3
- DMUPYMORYHFFCT-UPHRSURJSA-N (z)-1,2,3,3,3-pentafluoroprop-1-ene Chemical compound F\C=C(/F)C(F)(F)F DMUPYMORYHFFCT-UPHRSURJSA-N 0.000 description 3
- LLJWABOOFANACB-UHFFFAOYSA-N 1-chloro-1,1,3,3,3-pentafluoropropane Chemical compound FC(F)(F)CC(F)(F)Cl LLJWABOOFANACB-UHFFFAOYSA-N 0.000 description 3
- LDMYCECIGXPKDO-UHFFFAOYSA-N 2-chloro-1,1,1,2,3-pentafluoropropane Chemical compound FCC(F)(Cl)C(F)(F)F LDMYCECIGXPKDO-UHFFFAOYSA-N 0.000 description 3
- JYNCTFQDWJMJDI-UHFFFAOYSA-N 2-chloro-1,1,1,3,3-pentafluoropropane Chemical compound FC(F)C(Cl)C(F)(F)F JYNCTFQDWJMJDI-UHFFFAOYSA-N 0.000 description 3
- CNNJBYUJTYGLGG-UHFFFAOYSA-N 2-chloro-1,1,1,3-tetrafluoropropane Chemical compound FCC(Cl)C(F)(F)F CNNJBYUJTYGLGG-UHFFFAOYSA-N 0.000 description 3
- SOPMTTFVKDXVEM-UHFFFAOYSA-N 3-chloro-1,1,1,2,3-pentafluoropropane Chemical compound FC(Cl)C(F)C(F)(F)F SOPMTTFVKDXVEM-UHFFFAOYSA-N 0.000 description 3
- JSECXTYNFBONSF-UHFFFAOYSA-N 3-chloro-1,1,1,2-tetrafluoropropane Chemical compound ClCC(F)C(F)(F)F JSECXTYNFBONSF-UHFFFAOYSA-N 0.000 description 3
- ZGOMEYREADWKLC-UHFFFAOYSA-N 3-chloro-1,1,1,3-tetrafluoropropane Chemical compound FC(Cl)CC(F)(F)F ZGOMEYREADWKLC-UHFFFAOYSA-N 0.000 description 3
- 208000033962 Fontaine progeroid syndrome Diseases 0.000 description 3
- 239000012159 carrier gas Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- QAERDLQYXMEHEB-UHFFFAOYSA-N 1,1,3,3,3-pentafluoroprop-1-ene Chemical group FC(F)=CC(F)(F)F QAERDLQYXMEHEB-UHFFFAOYSA-N 0.000 description 2
- OQISUJXQFPPARX-UHFFFAOYSA-N 2-chloro-3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)C(Cl)=C OQISUJXQFPPARX-UHFFFAOYSA-N 0.000 description 2
- 229910000792 Monel Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 229910000856 hastalloy Inorganic materials 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- SNMVRZFUUCLYTO-UHFFFAOYSA-N n-propyl chloride Chemical compound CCCCl SNMVRZFUUCLYTO-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 239000003701 inert diluent Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C21/00—Acyclic unsaturated compounds containing halogen atoms
- C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
- C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
本出願は、2008年10月27日に出願された米国仮特許出願第61/108,585号および2008年12月10日に出願された同第61/121,248号の優先権の利益を主張する。
HFC−244bbは、2−クロロ−1,1,1,2−テトラフルオロプロパンである。
実施例1では、触媒の不存在下での2−クロロ−1,1,1,2−テトラフルオロプロパンの2,3,3,3−テトラフルオロプロペンへの変換が実証される。
実施例2では、触媒の不存在下での2−クロロ−1,1,1,2−テトラフルオロプロパンの2,3,3,3−テトラフルオロプロペンへの変換が実証される。
実施例3では、金内張りチューブ中触媒の不存在下での2−クロロ−1,1,1,2−テトラフルオロプロパンの2,3,3,3−テトラフルオロプロペンへの変換が実証される。
比較実施例1では、活性炭触媒の存在での2−クロロ−1,1,1,2−テトラフルオロプロパンの脱塩化水素が実証される。
本発明は以下の実施の態様を含むものである。
1.式CF 3 CX=CX 2 (式中、それぞれのXは、FまたはHであり、少なくとも1つのXはHであり、少なくとも1つのXはFである)のフルオロプロペンを製造する方法であって、
式CF 3 CXYCX 2 Y(式中、それぞれのXは、FまたはHであり、少なくとも1つのXはHであり、少なくとも1つのXはFであり、一方のYはClであり、他方のYはHである)のヒドロフルオロクロロプロパンを、前記ヒドロフルオロクロロプロパンの前記フルオロプロペンへの熱分解を行うために十分高い温度で維持された反応容器において気相中熱分解するステップを含み、触媒の不存在下で、前記フルオロプロペンの生成についての選択率が少なくとも80%である、方法。
2.前記フルオロプロペンの生成についての前記選択率が、約4時間の連続運転後に少なくとも80%である、前記1.に記載の方法。
3.前記フルオロプロペンの生成についての前記選択率が、約12時間の連続運転後に少なくとも70%である、前記1.に記載の方法。
4.前記反応容器の温度が、約500℃から約700℃の範囲に維持される、前記1.に記載の方法。
5.前記フルオロプロペンの生成についての前記選択率が、少なくとも85%である、前記1.に記載の方法。
6.前記ヒドロフルオロクロロプロパンが、蒸発器中約30℃から約100℃の温度で予備加熱される、前記1.に記載の方法。
7.前記反応容器に供給される前記ヒドロフルオロクロロプロパンが、不活性担体ガスをさらに含む、前記1.に記載の方法。
8.前記不活性ガスが、窒素、アルゴン、ヘリウムまたは二酸化炭素から選択される、前記7.記載の方法。
9.前記反応容器の温度が、約500℃から約650℃の範囲に維持される、前記1.に記載の方法。
10.前記ヒドロフルオロクロロプロパンが、1,1,1,2−テトラフルオロ−2−クロロプロパン、1,1,1,2−テトラフルオロ−3−クロロプロパン、1,1,1,3−テトラフルオロ−2−クロロプロパン、1,1,1,3−テトラフルオロ−3−クロロプロパン、1,1,1,2,3−ペンタフルオロ−2−クロロプロパン、1,1,1,2,3−ペンタフルオロ−3−クロロプロパン、1,1,1,3,3−ペンタフルオロ−2−クロロプロパンおよび1,1,1,3,3−ペンタフルオロ−3−クロロプロパンからなる群から選択される、前記1.に記載の方法。
11.前記ヒドロフルオロクロロプロパンが、1,1,1,2−テトラフルオロ−2−クロロプロパンである、前記1.に記載の方法。
Claims (1)
- 式CF3CX=CX2(式中、それぞれのXは、FまたはHであり、少なくとも1つのXはHであり、少なくとも1つのXはFである)のフルオロプロペンを製造する方法であって、
式CF3CXYCX2Y(式中、それぞれのXは、FまたはHであり、少なくとも1つのXはHであり、少なくとも1つのXはFであり、一方のYはClであり、他方のYはHである)のヒドロフルオロクロロプロパンを、前記ヒドロフルオロクロロプロパンの前記フルオロプロペンへの熱分解を行うために500℃から700℃の範囲の温度で維持された反応容器において気相中熱分解するステップを含み、触媒の不存在下で、前記フルオロプロペンの生成についての選択率が少なくとも80%である、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10858508P | 2008-10-27 | 2008-10-27 | |
US61/108,585 | 2008-10-27 | ||
PCT/US2009/061828 WO2010062527A1 (en) | 2008-10-27 | 2009-10-23 | Conversion of hydrofluorochloropropanes to fluoropropenes |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012506863A JP2012506863A (ja) | 2012-03-22 |
JP2012506863A5 JP2012506863A5 (ja) | 2012-12-13 |
JP5513513B2 true JP5513513B2 (ja) | 2014-06-04 |
Family
ID=41832362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011533364A Active JP5513513B2 (ja) | 2008-10-27 | 2009-10-23 | ヒドロフルオロクロロプロパンのフルオロプロペンへの変換 |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP2346800B1 (ja) |
JP (1) | JP5513513B2 (ja) |
KR (4) | KR20180127527A (ja) |
CN (2) | CN102197012B (ja) |
BR (1) | BRPI0914365A2 (ja) |
CA (1) | CA2736437A1 (ja) |
ES (1) | ES2391611T3 (ja) |
MX (1) | MX2011004319A (ja) |
PL (1) | PL2346800T3 (ja) |
RU (1) | RU2011121361A (ja) |
WO (1) | WO2010062527A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2760812A4 (en) * | 2011-09-30 | 2015-08-05 | Honeywell Int Inc | PROCESS FOR THE PREPARATION OF 2,3,3,3-TETRAFLUOROPROPES |
US9296669B2 (en) * | 2012-01-09 | 2016-03-29 | E.I. Du Pont De Nemours And Company | Process for reactor passivation |
CN105753641B (zh) * | 2014-12-13 | 2018-08-31 | 西安近代化学研究所 | 1,3,3,3-四氟丙烯的制备方法 |
CN113527036A (zh) | 2015-05-21 | 2021-10-22 | 科慕埃弗西有限公司 | 通过SbF5进行的1233xf至244bb的氢氟化 |
CN108640812A (zh) * | 2018-06-21 | 2018-10-12 | 岳阳景嘉化工有限公司 | 一种2,3-二氯丙烯的合成方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5420368A (en) * | 1994-06-29 | 1995-05-30 | E. I. Du Pont De Nemours And Company | Production CF3 CH2 CF3 and/or CF3 CH═CF2 by the conversion of fluorinated ethers |
US7230146B2 (en) * | 2003-10-27 | 2007-06-12 | Honeywell International Inc. | Process for producing fluoropropenes |
US7592494B2 (en) * | 2003-07-25 | 2009-09-22 | Honeywell International Inc. | Process for the manufacture of 1,3,3,3-tetrafluoropropene |
US7091388B2 (en) * | 2003-09-26 | 2006-08-15 | Honeywell International Inc. | Method of making 1,1,3,3,3-pentafluoropropene |
US8084653B2 (en) * | 2004-04-29 | 2011-12-27 | Honeywell International, Inc. | Method for producing fluorinated organic compounds |
US20060094911A1 (en) * | 2004-10-29 | 2006-05-04 | Rao Velliyur N M | Noncatalytic manufacture of 1,1,3,3,3-pentafluoropropene from 1,1,1,3,3,3-hexafluoropropane |
AR053107A1 (es) * | 2004-12-21 | 2007-04-25 | Honeywell Int Inc | Composiciones estabilizadas de yodocarbono |
EP2543655A3 (en) * | 2006-01-03 | 2013-05-08 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
US8071825B2 (en) * | 2006-01-03 | 2011-12-06 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
WO2008002499A2 (en) * | 2006-06-27 | 2008-01-03 | E. I. Du Pont De Nemours And Company | Tetrafluoropropene production processes |
-
2009
- 2009-10-23 CA CA2736437A patent/CA2736437A1/en not_active Abandoned
- 2009-10-23 KR KR1020187033522A patent/KR20180127527A/ko active Application Filing
- 2009-10-23 JP JP2011533364A patent/JP5513513B2/ja active Active
- 2009-10-23 WO PCT/US2009/061828 patent/WO2010062527A1/en active Application Filing
- 2009-10-23 CN CN200980142737.4A patent/CN102197012B/zh active Active
- 2009-10-23 BR BRPI0914365A patent/BRPI0914365A2/pt not_active IP Right Cessation
- 2009-10-23 CN CN201410432880.XA patent/CN104262078A/zh active Pending
- 2009-10-23 PL PL09752568T patent/PL2346800T3/pl unknown
- 2009-10-23 KR KR1020177007120A patent/KR101938099B1/ko active IP Right Grant
- 2009-10-23 KR KR1020197020662A patent/KR20190086789A/ko not_active Application Discontinuation
- 2009-10-23 KR KR1020117012022A patent/KR20110089307A/ko not_active Application Discontinuation
- 2009-10-23 EP EP09752568A patent/EP2346800B1/en active Active
- 2009-10-23 MX MX2011004319A patent/MX2011004319A/es active IP Right Grant
- 2009-10-23 ES ES09752568T patent/ES2391611T3/es active Active
- 2009-10-23 RU RU2011121361/04A patent/RU2011121361A/ru not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20170032492A (ko) | 2017-03-22 |
WO2010062527A1 (en) | 2010-06-03 |
KR20110089307A (ko) | 2011-08-05 |
BRPI0914365A2 (pt) | 2015-10-20 |
ES2391611T3 (es) | 2012-11-28 |
CN102197012A (zh) | 2011-09-21 |
JP2012506863A (ja) | 2012-03-22 |
CN104262078A (zh) | 2015-01-07 |
KR101938099B1 (ko) | 2019-01-11 |
CA2736437A1 (en) | 2010-06-03 |
MX2011004319A (es) | 2011-05-30 |
RU2011121361A (ru) | 2012-12-10 |
EP2346800B1 (en) | 2012-08-29 |
PL2346800T3 (pl) | 2013-01-31 |
EP2346800A1 (en) | 2011-07-27 |
KR20190086789A (ko) | 2019-07-23 |
KR20180127527A (ko) | 2018-11-28 |
CN102197012B (zh) | 2014-10-01 |
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