JP4425636B2 - フルオロホルム（ｈｆｃ−２３）の処理 - Google Patents
フルオロホルム（ｈｆｃ−２３）の処理 Download PDFInfo
- Publication number
- JP4425636B2 JP4425636B2 JP2003552693A JP2003552693A JP4425636B2 JP 4425636 B2 JP4425636 B2 JP 4425636B2 JP 2003552693 A JP2003552693 A JP 2003552693A JP 2003552693 A JP2003552693 A JP 2003552693A JP 4425636 B2 JP4425636 B2 JP 4425636B2
- Authority
- JP
- Japan
- Prior art keywords
- hfc
- hcfc
- reaction
- reactor
- temperature
- 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 - Lifetime
Links
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 title claims description 182
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 27
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical group FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 claims description 26
- 238000000197 pyrolysis Methods 0.000 claims description 26
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 13
- 239000011541 reaction mixture Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 7
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 claims description 4
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 68
- 239000000047 product Substances 0.000 description 25
- 239000007789 gas Substances 0.000 description 16
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 16
- YFMFNYKEUDLDTL-UHFFFAOYSA-N 1,1,1,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)C(F)C(F)(F)F YFMFNYKEUDLDTL-UHFFFAOYSA-N 0.000 description 15
- 239000010931 gold Substances 0.000 description 15
- 229910052737 gold Inorganic materials 0.000 description 15
- 239000006227 byproduct Substances 0.000 description 13
- DAFIBNSJXIGBQB-UHFFFAOYSA-N perfluoroisobutene Chemical group FC(F)=C(C(F)(F)F)C(F)(F)F DAFIBNSJXIGBQB-UHFFFAOYSA-N 0.000 description 13
- 239000000463 material Substances 0.000 description 11
- 239000000376 reactant Substances 0.000 description 10
- 238000005979 thermal decomposition reaction Methods 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- BOUGCJDAQLKBQH-UHFFFAOYSA-N 1-chloro-1,2,2,2-tetrafluoroethane Chemical compound FC(Cl)C(F)(F)F BOUGCJDAQLKBQH-UHFFFAOYSA-N 0.000 description 7
- JQZFYIGAYWLRCC-UHFFFAOYSA-N 1-chloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)C(F)(F)Cl JQZFYIGAYWLRCC-UHFFFAOYSA-N 0.000 description 6
- 229910000990 Ni alloy Inorganic materials 0.000 description 6
- 239000007795 chemical reaction product Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 229910001026 inconel Inorganic materials 0.000 description 5
- 239000010453 quartz Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 229910000856 hastalloy Inorganic materials 0.000 description 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- JGZVUTYDEVUNMK-UHFFFAOYSA-N 5-carboxy-2',7'-dichlorofluorescein Chemical compound C12=CC(Cl)=C(O)C=C2OC2=CC(O)=C(Cl)C=C2C21OC(=O)C1=CC(C(=O)O)=CC=C21 JGZVUTYDEVUNMK-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- 239000004341 Octafluorocyclobutane Substances 0.000 description 1
- 229920001774 Perfluoroether Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical group FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 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
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- BCCOBQSFUDVTJQ-UHFFFAOYSA-N octafluorocyclobutane Chemical compound FC1(F)C(F)(F)C(F)(F)C1(F)F BCCOBQSFUDVTJQ-UHFFFAOYSA-N 0.000 description 1
- 235000019407 octafluorocyclobutane Nutrition 0.000 description 1
- UJMWVICAENGCRF-UHFFFAOYSA-N oxygen difluoride Chemical compound FOF UJMWVICAENGCRF-UHFFFAOYSA-N 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
- C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons
Landscapes
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US34164001P | 2001-12-18 | 2001-12-18 | |
| PCT/US2002/040332 WO2003051802A1 (en) | 2001-12-18 | 2002-12-18 | Disposal of fluoroform (hfc-23) |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2005513064A JP2005513064A (ja) | 2005-05-12 |
| JP2005513064A5 JP2005513064A5 (enExample) | 2006-02-02 |
| JP4425636B2 true JP4425636B2 (ja) | 2010-03-03 |
Family
ID=23338414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003552693A Expired - Lifetime JP4425636B2 (ja) | 2001-12-18 | 2002-12-18 | フルオロホルム（ｈｆｃ−２３）の処理 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6806396B2 (enExample) |
| EP (1) | EP1463698B1 (enExample) |
| JP (1) | JP4425636B2 (enExample) |
| CN (1) | CN100343209C (enExample) |
| DE (1) | DE60239357D1 (enExample) |
| WO (1) | WO2003051802A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101009797B1 (ko) * | 2003-11-20 | 2011-01-19 | 솔베이(소시에떼아노님) | 유기 화합물의 제조 방법 |
| US7396965B2 (en) * | 2005-05-12 | 2008-07-08 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
| EA200702553A1 (ru) * | 2005-05-20 | 2008-06-30 | Солвей (Сосьете Аноним) | Способ получения хлоргидрина |
| KR20080037613A (ko) | 2005-05-20 | 2008-04-30 | 솔베이(소시에떼아노님) | 폴리히드록실화 지방족 탄화수소의 클로로히드린으로의전환 방법 |
| US8034989B2 (en) * | 2005-08-26 | 2011-10-11 | Knupp Stephen L | Energy generation process |
| JP5389446B2 (ja) * | 2005-11-03 | 2014-01-15 | ハネウェル・インターナショナル・インコーポレーテッド | フッ素化有機化合物の製造方法 |
| MX2008005827A (es) * | 2005-11-08 | 2009-03-02 | Solvay | Proceso para la elaboracion de dicloropropanol por cloracion de glicerol. |
| CN100424057C (zh) * | 2006-12-22 | 2008-10-08 | 山东东岳化工有限公司 | 三氟甲烷的回收方法 |
| US20100032617A1 (en) * | 2007-02-20 | 2010-02-11 | Solvay (Societe Anonyme) | Process for manufacturing epichlorohydrin |
| FR2913684B1 (fr) * | 2007-03-14 | 2012-09-14 | Solvay | Procede de fabrication de dichloropropanol |
| TW200911773A (en) | 2007-06-12 | 2009-03-16 | Solvay | Epichlorohydrin, manufacturing process and use |
| FR2918058A1 (fr) * | 2007-06-28 | 2009-01-02 | Solvay | Produit a base de glycerol, procede pour sa purification et son utilisation dans la fabrication de dichloropropanol |
| WO2009043796A1 (en) * | 2007-10-02 | 2009-04-09 | Solvay (Société Anonyme) | Use of compositions containing silicon for improving the corrosion resistance of vessels |
| TWI478875B (zh) | 2008-01-31 | 2015-04-01 | Solvay | 使水性組成物中之有機物質降解之方法 |
| WO2009121853A1 (en) * | 2008-04-03 | 2009-10-08 | Solvay (Société Anonyme) | Composition comprising glycerol, process for obtaining same and use thereof in the manufacture of dichloropropanol |
| FR2935968B1 (fr) * | 2008-09-12 | 2010-09-10 | Solvay | Procede pour la purification de chlorure d'hydrogene |
| CN107759771A (zh) | 2010-09-30 | 2018-03-06 | 索尔维公司 | 天然来源的环氧氯丙烷的衍生物 |
| CN103467239B (zh) * | 2013-09-13 | 2016-03-30 | 常熟三爱富中昊化工新材料有限公司 | 一种三氟甲烷裂解制备二氟一氯甲烷的工艺方法 |
| WO2016196538A1 (en) * | 2015-06-04 | 2016-12-08 | Arkema Inc. | Method for producing fluorinated olefins |
| CN112973685B (zh) * | 2019-12-13 | 2022-06-28 | 浙江省化工研究院有限公司 | 一种hfc-23资源化利用中减少催化剂积碳的方法 |
| CN112979410B (zh) | 2019-12-13 | 2022-06-28 | 浙江省化工研究院有限公司 | 一种hfc-23资源化利用中提高催化剂稳定性的方法 |
| CN112679311A (zh) * | 2020-12-26 | 2021-04-20 | 江苏梅兰化工有限公司 | 一种从f22精馏残液中回收f21及f22的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1448708A (fr) | 1960-02-08 | 1966-03-18 | Pennsalt Chemicals Corp | Procédé de production de combinaisons fluorées |
| US3202720A (en) | 1961-12-28 | 1965-08-24 | Pennsalt Chemicals Corp | Manufacture of saturated perfluorocarbons by the catalytic pyrolysis of fluoroform |
| NL302391A (enExample) | 1962-12-22 | |||
| WO1995024369A1 (en) | 1994-03-11 | 1995-09-14 | E.I. Du Pont De Nemours And Company | Process for converting chlorodifluoromethane and/or dichlorodifluoromethane |
| FR2731701B1 (fr) | 1995-03-17 | 1997-04-30 | Atochem Elf Sa | Procede de fabrication de fluoroalcanes |
| FR2764883B1 (fr) | 1997-06-18 | 1999-07-16 | Atochem Elf Sa | Procede de fabrication d'hydrofluoroalcanes |
-
2002
- 2002-12-16 US US10/320,143 patent/US6806396B2/en not_active Expired - Lifetime
- 2002-12-18 DE DE60239357T patent/DE60239357D1/de not_active Expired - Lifetime
- 2002-12-18 WO PCT/US2002/040332 patent/WO2003051802A1/en not_active Ceased
- 2002-12-18 JP JP2003552693A patent/JP4425636B2/ja not_active Expired - Lifetime
- 2002-12-18 EP EP02794280A patent/EP1463698B1/en not_active Expired - Lifetime
- 2002-12-18 CN CNB028252845A patent/CN100343209C/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US6806396B2 (en) | 2004-10-19 |
| EP1463698A1 (en) | 2004-10-06 |
| CN100343209C (zh) | 2007-10-17 |
| WO2003051802A1 (en) | 2003-06-26 |
| CN1604886A (zh) | 2005-04-06 |
| US20030166981A1 (en) | 2003-09-04 |
| EP1463698B1 (en) | 2011-03-02 |
| DE60239357D1 (de) | 2011-04-14 |
| JP2005513064A (ja) | 2005-05-12 |
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