KR20090013204A - 펜타플루오로에탄의 제조 방법 - Google Patents
펜타플루오로에탄의 제조 방법 Download PDFInfo
- Publication number
- KR20090013204A KR20090013204A KR1020087028641A KR20087028641A KR20090013204A KR 20090013204 A KR20090013204 A KR 20090013204A KR 1020087028641 A KR1020087028641 A KR 1020087028641A KR 20087028641 A KR20087028641 A KR 20087028641A KR 20090013204 A KR20090013204 A KR 20090013204A
- Authority
- KR
- South Korea
- Prior art keywords
- reactor
- temperature
- fraction
- catalyst
- process according
- Prior art date
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- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 title abstract description 16
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000003054 catalyst Substances 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 20
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 claims abstract description 16
- 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 7
- 239000000376 reactant Substances 0.000 claims description 13
- 238000003682 fluorination reaction Methods 0.000 claims description 12
- 229950011008 tetrachloroethylene Drugs 0.000 claims description 12
- BOUGCJDAQLKBQH-UHFFFAOYSA-N 1-chloro-1,2,2,2-tetrafluoroethane Chemical compound FC(Cl)C(F)(F)F BOUGCJDAQLKBQH-UHFFFAOYSA-N 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000007792 gaseous phase Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 15
- 239000007789 gas Substances 0.000 description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical class [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 7
- 239000011651 chromium Substances 0.000 description 7
- 229910052804 chromium Inorganic materials 0.000 description 7
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 6
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000000543 intermediate Substances 0.000 description 6
- QPJSUIGXIBEQAC-UHFFFAOYSA-N n-(2,4-dichloro-5-propan-2-yloxyphenyl)acetamide Chemical compound CC(C)OC1=CC(NC(C)=O)=C(Cl)C=C1Cl QPJSUIGXIBEQAC-UHFFFAOYSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- -1 aluminum oxyfluoride Chemical compound 0.000 description 3
- 229910000423 chromium oxide Inorganic materials 0.000 description 3
- 150000004820 halides Chemical class 0.000 description 3
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 3
- 150000002815 nickel Chemical class 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001994 activation Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical class [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 150000002816 nickel compounds Chemical class 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-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
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 150000001844 chromium Chemical class 0.000 description 1
- 229910021563 chromium fluoride Inorganic materials 0.000 description 1
- UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 description 1
- QCMJBECJXQJLIL-UHFFFAOYSA-L chromium(6+);oxygen(2-);difluoride Chemical compound [O-2].[O-2].[F-].[F-].[Cr+6] QCMJBECJXQJLIL-UHFFFAOYSA-L 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Chemical class 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical class [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical class [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- PLHASFSAGNOMLM-UHFFFAOYSA-N nickel(2+);oxido-(oxido(dioxo)chromio)oxy-dioxochromium Chemical compound [Ni+2].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O PLHASFSAGNOMLM-UHFFFAOYSA-N 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- FTBATIJJKIIOTP-UHFFFAOYSA-K trifluorochromium Chemical compound F[Cr](F)F FTBATIJJKIIOTP-UHFFFAOYSA-K 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
-
- 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
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
- C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
-
- 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
-
- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (7)
- (i) 퍼클로로에틸렌 및, 임의로 2,2-디클로로-1,1,1-트리플루오로에탄 및/또는 2-클로로-1,1,1,2-테트라플루오로에탄을 단열 다층 반응기에서 촉매의 존재하에 기상으로 플루오르화 수소산과 반응시키는 단계, 및 임의로 (ii) 단계 (i) 에서 제조된 스트림을 분리하여경 생성물의 분획 및 중 생성물의 분획을 산출하는 단계를 포함하는, 펜타플루오로에탄의 제조 방법.
- 제 1 항에 있어서, 단열 반응기의 제 1 층의 입구에서의 온도가 280 내지 350 ℃, 바람직하게는 320 내지 340 ℃ 인 것을 특징으로 하는 방법.
- 제 1 항 또는 제 2 항에 있어서, 반응기에서의 온도가 410 ℃ 이하, 바람직하게는 380 ℃ 이하인 것을 특징으로 하는 방법.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 플루오르화 단계의 (절대) 압력이 1 내지 10 bar, 바람직하게는 1 내지 4 bar 인 것을 특징으로 하는 방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 중 생성물의 분획이 반응기로 재순환되는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 5 항 중 어느 한 항에 있어서, HF/유기 반응물의 몰 비가 5 내지 50, 바람직하게는 10 내지 30, 유리하게는 10 내지 20 인 것을 특징으로 하는 방법.
- 제 1 항 내지 제 6 항 중 어느 한 항에 있어서, 촉매가 0 초과의 산화 상태이고, Ni, Co, Mn 및 Zn 으로부터 선택되는 다른 금속을 임의로 포함하는 크롬 옥사이드 (Cr2O3)-기재 촉매인 것을 특징으로 하는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0604783A FR2901788B1 (fr) | 2006-05-30 | 2006-05-30 | Procede de fabrication du pentafluoroethane |
FR0604783 | 2006-05-30 | ||
PCT/FR2007/051232 WO2007138209A1 (fr) | 2006-05-30 | 2007-05-09 | Procede de fabrication du pentafluoroethane |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090013204A true KR20090013204A (ko) | 2009-02-04 |
KR101419070B1 KR101419070B1 (ko) | 2014-07-11 |
Family
ID=37667699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087028641A KR101419070B1 (ko) | 2006-05-30 | 2007-05-09 | 펜타플루오로에탄의 제조 방법 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8269052B2 (ko) |
EP (1) | EP2024312B1 (ko) |
JP (2) | JP5906002B2 (ko) |
KR (1) | KR101419070B1 (ko) |
CN (2) | CN101460435A (ko) |
FR (1) | FR2901788B1 (ko) |
MX (1) | MX2008015082A (ko) |
WO (1) | WO2007138209A1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103611525A (zh) * | 2013-11-13 | 2014-03-05 | 浙江衢化氟化学有限公司 | 一种气相法生产五氟乙烷的催化剂及其制备方法 |
CN107456982B (zh) * | 2017-07-28 | 2018-08-10 | 乳源东阳光氟有限公司 | 一种介孔铬基气相氟化催化剂的制备方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4123448A (en) * | 1977-06-01 | 1978-10-31 | Continental Oil Company | Adiabatic reactor |
US5243105A (en) * | 1990-03-29 | 1993-09-07 | Imperial Chemical Industries Plc | Chemical process |
GB9007029D0 (en) * | 1990-03-29 | 1990-05-30 | Ici Plc | Chemical process |
US5750809A (en) * | 1993-03-05 | 1998-05-12 | Daikin Industries Ltd. | Methods of producing 1,1,1,2,2-pentafluoroethane |
GB9406813D0 (en) * | 1994-04-06 | 1994-05-25 | Ici Plc | Production of pentafluoroethane |
US5545778A (en) | 1994-05-25 | 1996-08-13 | Alliedsignal Inc. | Single stage process for producing hydrofluorocarbons from perchloroethylene |
GB9417116D0 (en) * | 1994-08-24 | 1994-10-12 | Ici Plc | Process for the manufacture of pentafluoroethane |
DE69508708D1 (de) * | 1994-11-29 | 1999-05-06 | Atochem North America Elf | Adiabatische Hydrofluorierung von Chlorfluorkohlenwasserstoffen |
AU2002354133A1 (en) * | 2001-11-30 | 2003-06-10 | Asahi Glass Company, Limited | Process for producing isopropyl chloride |
-
2006
- 2006-05-30 FR FR0604783A patent/FR2901788B1/fr not_active Expired - Fee Related
-
2007
- 2007-05-09 KR KR1020087028641A patent/KR101419070B1/ko active IP Right Grant
- 2007-05-09 JP JP2009512646A patent/JP5906002B2/ja active Active
- 2007-05-09 MX MX2008015082A patent/MX2008015082A/es active IP Right Grant
- 2007-05-09 EP EP07766012.4A patent/EP2024312B1/fr not_active Not-in-force
- 2007-05-09 CN CNA2007800202707A patent/CN101460435A/zh active Pending
- 2007-05-09 CN CN201510270872.4A patent/CN104926598A/zh active Pending
- 2007-05-09 US US12/302,645 patent/US8269052B2/en not_active Expired - Fee Related
- 2007-05-09 WO PCT/FR2007/051232 patent/WO2007138209A1/fr active Application Filing
-
2014
- 2014-01-09 JP JP2014002157A patent/JP2014111610A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
KR101419070B1 (ko) | 2014-07-11 |
WO2007138209A1 (fr) | 2007-12-06 |
JP2014111610A (ja) | 2014-06-19 |
FR2901788A1 (fr) | 2007-12-07 |
EP2024312B1 (fr) | 2014-12-31 |
FR2901788B1 (fr) | 2008-07-18 |
US8269052B2 (en) | 2012-09-18 |
EP2024312A1 (fr) | 2009-02-18 |
CN104926598A (zh) | 2015-09-23 |
JP2009538886A (ja) | 2009-11-12 |
CN101460435A (zh) | 2009-06-17 |
JP5906002B2 (ja) | 2016-04-20 |
MX2008015082A (es) | 2009-02-23 |
US20090326284A1 (en) | 2009-12-31 |
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Patent event code: PA02012R01D Patent event date: 20120508 Comment text: Request for Examination of Application |
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