ES2389257T3 - Conversión directa de mezcla de HCFC 225 ca/cb en HFC 245cb y HFC 1234 yf - Google Patents
Conversión directa de mezcla de HCFC 225 ca/cb en HFC 245cb y HFC 1234 yf Download PDFInfo
- Publication number
- ES2389257T3 ES2389257T3 ES06849866T ES06849866T ES2389257T3 ES 2389257 T3 ES2389257 T3 ES 2389257T3 ES 06849866 T ES06849866 T ES 06849866T ES 06849866 T ES06849866 T ES 06849866T ES 2389257 T3 ES2389257 T3 ES 2389257T3
- Authority
- ES
- Spain
- Prior art keywords
- hcfc
- mixture
- dichloro
- pentafluoropropane
- hfc
- 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.)
- Active
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 63
- 238000006243 chemical reaction Methods 0.000 title description 35
- COAUHYBSXMIJDK-UHFFFAOYSA-N 3,3-dichloro-1,1,1,2,2-pentafluoropropane Chemical compound FC(F)(F)C(F)(F)C(Cl)Cl COAUHYBSXMIJDK-UHFFFAOYSA-N 0.000 claims abstract description 67
- UJIGKESMIPTWJH-UHFFFAOYSA-N 1,3-dichloro-1,1,2,2,3-pentafluoropropane Chemical compound FC(Cl)C(F)(F)C(F)(F)Cl UJIGKESMIPTWJH-UHFFFAOYSA-N 0.000 claims abstract description 53
- 150000008282 halocarbons Chemical class 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 27
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 15
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 14
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 11
- 239000003054 catalyst Substances 0.000 claims abstract description 9
- OHMHBGPWCHTMQE-UHFFFAOYSA-N 2,2-dichloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)C(Cl)Cl OHMHBGPWCHTMQE-UHFFFAOYSA-N 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims description 12
- VZTDIZULWFCMLS-UHFFFAOYSA-N ammonium formate Chemical compound [NH4+].[O-]C=O VZTDIZULWFCMLS-UHFFFAOYSA-N 0.000 claims description 7
- FXRLMCRCYDHQFW-UHFFFAOYSA-N 2,3,3,3-tetrafluoropropene Chemical compound FC(=C)C(F)(F)F FXRLMCRCYDHQFW-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000012808 vapor phase Substances 0.000 claims description 5
- 238000010924 continuous production Methods 0.000 claims description 2
- FDOPVENYMZRARC-UHFFFAOYSA-N 1,1,1,2,2-pentafluoropropane Chemical compound CC(F)(F)C(F)(F)F FDOPVENYMZRARC-UHFFFAOYSA-N 0.000 claims 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 abstract 1
- 230000009467 reduction Effects 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 10
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 239000002904 solvent Substances 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- AJDIZQLSFPQPEY-UHFFFAOYSA-N 1,1,2-Trichlorotrifluoroethane Chemical compound FC(F)(Cl)C(F)(Cl)Cl AJDIZQLSFPQPEY-UHFFFAOYSA-N 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 4
- 150000002367 halogens Chemical class 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- NSGXIBWMJZWTPY-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropane Chemical compound FC(F)(F)CC(F)(F)F NSGXIBWMJZWTPY-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 229910000792 Monel Inorganic materials 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000006298 dechlorination reaction Methods 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 2
- BOSAWIQFTJIYIS-UHFFFAOYSA-N 1,1,1-trichloro-2,2,2-trifluoroethane Chemical compound FC(F)(F)C(Cl)(Cl)Cl BOSAWIQFTJIYIS-UHFFFAOYSA-N 0.000 description 1
- NDMMKOCNFSTXRU-UHFFFAOYSA-N 1,1,2,3,3-pentafluoroprop-1-ene Chemical compound FC(F)C(F)=C(F)F NDMMKOCNFSTXRU-UHFFFAOYSA-N 0.000 description 1
- XAHBEACGJQDUPF-UHFFFAOYSA-N 1,2-dichloro-1,1,3,3,3-pentafluoropropane Chemical compound FC(F)(F)C(Cl)C(F)(F)Cl XAHBEACGJQDUPF-UHFFFAOYSA-N 0.000 description 1
- OPLWDQVQIWKMSG-UHFFFAOYSA-N 1-chloro-1-fluoropropane Chemical class CCC(F)Cl OPLWDQVQIWKMSG-UHFFFAOYSA-N 0.000 description 1
- LOCOMRPWMOCMPV-UHFFFAOYSA-N 2,3-dichloro-1,1,1,2-tetrafluoropropane Chemical class FC(F)(F)C(F)(Cl)CCl LOCOMRPWMOCMPV-UHFFFAOYSA-N 0.000 description 1
- FDMFUZHCIRHGRG-UHFFFAOYSA-N 3,3,3-trifluoroprop-1-ene Chemical class FC(F)(F)C=C FDMFUZHCIRHGRG-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- 208000033962 Fontaine progeroid syndrome Diseases 0.000 description 1
- 101100030361 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pph-3 gene Proteins 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000007059 acute toxicity Effects 0.000 description 1
- 231100000403 acute toxicity Toxicity 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 231100000481 chemical toxicant Toxicity 0.000 description 1
- UMNKXPULIDJLSU-UHFFFAOYSA-N dichlorofluoromethane Chemical compound FC(Cl)Cl UMNKXPULIDJLSU-UHFFFAOYSA-N 0.000 description 1
- 229940099364 dichlorofluoromethane Drugs 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 238000005658 halogenation reaction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- -1 hydrofluorocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 231100000933 sensitization response Toxicity 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000041 toxicology testing Toxicity 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/265,949 US7335804B2 (en) | 2005-11-03 | 2005-11-03 | Direct conversion of HCFC 225ca/cb mixture |
| US265949 | 2005-11-03 | ||
| PCT/US2006/042704 WO2007086972A2 (en) | 2005-11-03 | 2006-10-31 | Direct conversion of hcfc 225ca/cb mixture to hfc 245cb and hfc 1234yf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2389257T3 true ES2389257T3 (es) | 2012-10-24 |
Family
ID=37995044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES06849866T Active ES2389257T3 (es) | 2005-11-03 | 2006-10-31 | Conversión directa de mezcla de HCFC 225 ca/cb en HFC 245cb y HFC 1234 yf |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US7335804B2 (enExample) |
| EP (1) | EP1951648B1 (enExample) |
| JP (1) | JP5242406B2 (enExample) |
| KR (1) | KR101349635B1 (enExample) |
| CN (1) | CN101351425B (enExample) |
| ES (1) | ES2389257T3 (enExample) |
| WO (1) | WO2007086972A2 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9102579B2 (en) | 2004-04-29 | 2015-08-11 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
| US8766020B2 (en) * | 2008-07-31 | 2014-07-01 | Honeywell International Inc. | Process for producing 2,3,3,3-tetrafluoropropene |
| EP1968923A2 (en) * | 2006-01-03 | 2008-09-17 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
| EP2091898A1 (en) * | 2006-10-31 | 2009-08-26 | E.I. Du Pont De Nemours And Company | Processes for producing 2,3,3,3-tetrafluoropropene and/or 1,2,3,3-tetrafluoropropene |
| TW200831446A (en) * | 2006-11-15 | 2008-08-01 | Du Pont | Processes for producing pentafluoropropenes and certain azeotropes comprising HF and certain halopropenes of the formula C3HCIF4 |
| TW200837036A (en) * | 2006-11-15 | 2008-09-16 | Du Pont | Process for producing 2,3,3,3-tetrafluoropropene |
| US8044250B2 (en) * | 2007-11-16 | 2011-10-25 | Honeywell International Inc. | Manufacture of 1,1,1,2,3,3-hexafluoropropane and 1,1,1,2-tetrafluoropropane via catalytic hydrogenation |
| JP5003822B2 (ja) | 2007-12-27 | 2012-08-15 | ダイキン工業株式会社 | １，１，１，２−テトラフルオロプロペンの製造方法 |
| JP2009257652A (ja) | 2008-02-29 | 2009-11-05 | Daikin Ind Ltd | 冷凍装置 |
| JP2009257655A (ja) * | 2008-03-04 | 2009-11-05 | Daikin Ind Ltd | 冷凍装置 |
| JP2009222329A (ja) * | 2008-03-18 | 2009-10-01 | Daikin Ind Ltd | 冷凍装置 |
| JP2009222032A (ja) * | 2008-03-18 | 2009-10-01 | Daikin Ind Ltd | 冷凍装置 |
| JP5407157B2 (ja) * | 2008-03-18 | 2014-02-05 | ダイキン工業株式会社 | 冷凍装置 |
| ES2926707T3 (es) | 2008-05-07 | 2022-10-27 | Chemours Co Fc Llc | Composiciones |
| KR102884920B1 (ko) * | 2008-05-07 | 2025-11-12 | 더 케무어스 컴퍼니 에프씨, 엘엘씨 | 1,1,1,2,3-펜타플루오로프로판 또는 2,3,3,3-테트라플루오로프로펜을 포함하는 조성물 |
| GB0808836D0 (en) | 2008-05-15 | 2008-06-18 | Ineos Fluor Ltd | Process |
| WO2010055146A2 (en) * | 2008-11-13 | 2010-05-20 | Solvay Fluor Gmbh | Hydrofluoroolefins, manufacture of hydrofluoroolefins and methods of using hydrofluoroolefins |
| EP2371793B1 (en) | 2008-12-25 | 2015-07-08 | Asahi Glass Company, Limited | Process for production of 1,1-dichloro-2,3,3,3-tetrafluoropropene |
| SI2845891T1 (sl) * | 2009-12-22 | 2020-02-28 | The Chemours Company Fc, Llc | Sestavki, ki obsegajo 2,3,3,3-tetrafluoropropen in 2,3-dikloro-3,3-difluoropropen |
| ES2556955T3 (es) * | 2009-12-23 | 2016-01-21 | Arkema France | Fluoración catalítica en fase gaseosa de 243db para dar 1234yf |
| US8513474B2 (en) | 2010-06-24 | 2013-08-20 | Honeywell International Inc. | Process for the manufacture of fluorinated olefins |
| WO2012061022A2 (en) * | 2010-11-02 | 2012-05-10 | E. I. Du Pont De Nemours And Company | Use of copper-nickel catalyst for dehalogenation of chlorofluorocompounds |
| EP2768893B1 (en) * | 2011-10-20 | 2016-04-06 | E. I. du Pont de Nemours and Company | Azeotrope-like compositions of e-1-chloro-2,3,3,3-tetrafluoropropene and uses thereof |
| WO2015160532A1 (en) | 2014-04-16 | 2015-10-22 | The Chemours Company Fc, Llc | Conversion of chlorofluororopanes and chlorofluropropenes to more desirable fluoropropanes and fluororopenes |
| JP6610625B2 (ja) * | 2017-07-31 | 2019-11-27 | ダイキン工業株式会社 | １，２−ジクロロ−１，２−ジフルオロエタン（ＨＣＦＣ−１３２）の製造方法、１−クロロ−１，２−ジフルオロエチレン（ＨＣＦＯ−１１２２ａ）の製造方法、及びＨＣＦＣ−１３２の分離方法 |
| CN119118782A (zh) | 2018-06-06 | 2024-12-13 | 霍尼韦尔国际公司 | 用于HCFC-244bb的脱氯化氢以制备HFO-1234yf的方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2931840A (en) | 1958-11-25 | 1960-04-05 | Du Pont | Process for preparing 2, 3, 3, 3-tetrafluoropropene |
| US2996555A (en) | 1959-06-25 | 1961-08-15 | Dow Chemical Co | Preparation of 2, 3, 3, 3-tetrafluoropropene |
| JPH01207250A (ja) | 1988-02-12 | 1989-08-21 | Daikin Ind Ltd | 含フツ素オレフインの製造方法 |
| CA2026568C (en) | 1989-02-02 | 1999-12-14 | Shinsuke Morikawa | Process for producing a hydrogen-containing 2,2-difluoropropane |
| JP2712475B2 (ja) * | 1989-02-03 | 1998-02-10 | 旭硝子株式会社 | ジフルオロメチレン基を有するプロパンの製造法 |
| US5430206A (en) * | 1990-11-20 | 1995-07-04 | E. I. Du Pont De Nemours And Company | Method for purifying dichloropentafluoropropanes |
| EP0726243A1 (en) * | 1992-06-05 | 1996-08-14 | Daikin Industries, Limited | Method for manufacturing 1,1,1,2,3-pentafluoropropene and method for manufacturing 1,1,1,2,3-pentafluoropropane |
| JP3369604B2 (ja) | 1992-09-04 | 2003-01-20 | ダイキン工業株式会社 | １，１，１，２，３，３−ヘキサフルオロプロパンの製造方法及びテトラフルオロクロロプロペンの製造方法 |
| US5756869A (en) * | 1994-02-01 | 1998-05-26 | Central Glass Company Limited | Method of preparing hydrofluorocarbon |
| JP2806781B2 (ja) * | 1993-02-01 | 1998-09-30 | セントラル硝子株式会社 | フッ素化炭化水素の製造方法 |
| EP0668261B1 (en) | 1993-09-01 | 1998-12-30 | Ag Technology Co. Ltd. | Process for producing polyfluoropropionyl halide |
| US5421971A (en) | 1993-09-03 | 1995-06-06 | Alliedsignal Inc. | Hydrochlorofluorocarbons and hydrofluorocarbons and methods for producing the same |
| EP0736103A4 (en) | 1993-12-17 | 1999-07-28 | Roger S Cubicciotti | NUCLEOTIDE-DIRECTED ASSEMBLY OF MEDICAMENTS AND BIMOLECULAR AND MULTIMOLECULAR SYSTEMS |
| US5856594A (en) * | 1995-04-07 | 1999-01-05 | Alliedsignal Inc. | Process for the preparation of 1,1,2,2,3-pentafluoropropane |
| RU2181114C2 (ru) | 1997-03-24 | 2002-04-10 | И.Ай.Дю Пон Де Немурс Энд Кампани | Способ получения аддуктов фторсодержащих углеводородов и олефинов |
| US7026520B1 (en) * | 2004-12-09 | 2006-04-11 | Honeywell International Inc. | Catalytic conversion of hydrofluoroalkanol to hydrofluoroalkene |
-
2005
- 2005-11-03 US US11/265,949 patent/US7335804B2/en not_active Expired - Lifetime
-
2006
- 2006-10-31 WO PCT/US2006/042704 patent/WO2007086972A2/en not_active Ceased
- 2006-10-31 CN CN2006800503131A patent/CN101351425B/zh not_active Expired - Fee Related
- 2006-10-31 EP EP06849866A patent/EP1951648B1/en not_active Revoked
- 2006-10-31 JP JP2008540065A patent/JP5242406B2/ja active Active
- 2006-10-31 KR KR1020087013433A patent/KR101349635B1/ko not_active Expired - Fee Related
- 2006-10-31 ES ES06849866T patent/ES2389257T3/es active Active
-
2007
- 2007-10-10 US US11/869,837 patent/US7470828B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1951648A2 (en) | 2008-08-06 |
| US7335804B2 (en) | 2008-02-26 |
| WO2007086972A3 (en) | 2007-10-04 |
| EP1951648B1 (en) | 2012-06-27 |
| CN101351425B (zh) | 2013-02-13 |
| KR101349635B1 (ko) | 2014-01-09 |
| KR20080066857A (ko) | 2008-07-16 |
| WO2007086972A2 (en) | 2007-08-02 |
| CN101351425A (zh) | 2009-01-21 |
| US20070096053A1 (en) | 2007-05-03 |
| US20080027251A1 (en) | 2008-01-31 |
| JP5242406B2 (ja) | 2013-07-24 |
| JP2009514951A (ja) | 2009-04-09 |
| US7470828B2 (en) | 2008-12-30 |
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