BRPI0619654A2 - composição azeotrópica ou quase azeotrópica, processo para a separação do e-hfc-1234ze do hfc-245fa, processo para a separação do e-hfc1234ze de uma mistura, processos para a purificação e para a produção de e-hfc1234ze - Google Patents
composição azeotrópica ou quase azeotrópica, processo para a separação do e-hfc-1234ze do hfc-245fa, processo para a separação do e-hfc1234ze de uma mistura, processos para a purificação e para a produção de e-hfc1234ze Download PDFInfo
- Publication number
- BRPI0619654A2 BRPI0619654A2 BRPI0619654-3A BRPI0619654A BRPI0619654A2 BR PI0619654 A2 BRPI0619654 A2 BR PI0619654A2 BR PI0619654 A BRPI0619654 A BR PI0619654A BR PI0619654 A2 BRPI0619654 A2 BR PI0619654A2
- Authority
- BR
- Brazil
- Prior art keywords
- composition
- hfc1234ze
- azeotropic
- mol
- hydrogen fluoride
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 258
- 238000000034 method Methods 0.000 title claims abstract description 75
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 144
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims abstract description 140
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000000746 purification Methods 0.000 claims abstract description 5
- 238000004821 distillation Methods 0.000 claims description 92
- 238000005796 dehydrofluorination reaction Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- 238000004064 recycling Methods 0.000 claims description 6
- RIQRGMUSBYGDBL-UHFFFAOYSA-N 1,1,1,2,2,3,4,5,5,5-decafluoropentane Chemical compound FC(F)(F)C(F)C(F)C(F)(F)C(F)(F)F RIQRGMUSBYGDBL-UHFFFAOYSA-N 0.000 claims description 3
- 238000000926 separation method Methods 0.000 abstract description 17
- QAERDLQYXMEHEB-UHFFFAOYSA-N 1,1,3,3,3-pentafluoroprop-1-ene Chemical compound FC(F)=CC(F)(F)F QAERDLQYXMEHEB-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 description 20
- 238000010992 reflux Methods 0.000 description 17
- 238000010533 azeotropic distillation Methods 0.000 description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 14
- 239000007788 liquid Substances 0.000 description 12
- 238000004364 calculation method Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000012071 phase Substances 0.000 description 5
- 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 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910000856 hastalloy Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- CDOOAUSHHFGWSA-UHFFFAOYSA-N 1,3,3,3-tetrafluoropropene Chemical compound FC=CC(F)(F)F CDOOAUSHHFGWSA-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- -1 heat transfer media Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical class C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
- C01B7/195—Separation; Purification
- C01B7/196—Separation; Purification by distillation
-
- 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
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
- C07C17/383—Separation; Purification; Stabilisation; Use of additives by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73239705P | 2005-11-01 | 2005-11-01 | |
| US60/732,397 | 2005-11-01 | ||
| PCT/US2006/042668 WO2007053689A2 (en) | 2005-11-01 | 2006-11-01 | Azeotrope compositions comprising e-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0619654A2 true BRPI0619654A2 (pt) | 2011-10-11 |
Family
ID=37916938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0619654-3A BRPI0619654A2 (pt) | 2005-11-01 | 2006-11-01 | composição azeotrópica ou quase azeotrópica, processo para a separação do e-hfc-1234ze do hfc-245fa, processo para a separação do e-hfc1234ze de uma mistura, processos para a purificação e para a produção de e-hfc1234ze |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7423188B2 (enExample) |
| EP (2) | EP1948580B2 (enExample) |
| JP (1) | JP2009513715A (enExample) |
| KR (1) | KR101438240B1 (enExample) |
| CN (2) | CN106905108B (enExample) |
| AR (1) | AR058502A1 (enExample) |
| BR (1) | BRPI0619654A2 (enExample) |
| CA (1) | CA2626080A1 (enExample) |
| ES (1) | ES2618540T5 (enExample) |
| MX (1) | MX2008005417A (enExample) |
| RU (2) | RU2466978C2 (enExample) |
| UA (1) | UA91721C2 (enExample) |
| WO (1) | WO2007053689A2 (enExample) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6755942B1 (en) * | 1995-08-01 | 2004-06-29 | E. I. Du Pont De Nemours And Company | Process for the manufacture of halocarbons and selected compounds and azeotropes with HF |
| US7897823B2 (en) * | 2004-10-29 | 2011-03-01 | E. I. Du Pont De Nemours And Company | Process for production of azeotrope compositions comprising hydrofluoroolefin and hydrogen fluoride and uses of said azeotrope compositions in separation processes |
| US7722781B2 (en) | 2006-06-27 | 2010-05-25 | E.I. Du Pont De Nemours And Company | Tetrafluoropropene production processes |
| EP2046704A2 (en) | 2006-06-27 | 2009-04-15 | E.I. Du Pont De Nemours And Company | Tetrafluoropropene production processes |
| US8377327B2 (en) * | 2006-06-27 | 2013-02-19 | E I Du Pont De Nemours And Company | Tetrafluoropropene production processes |
| JP5393454B2 (ja) | 2006-06-27 | 2014-01-22 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | １，２，３，３，３−ペンタフルオロプロペンの製造方法 |
| EP2041054B1 (en) * | 2006-07-13 | 2014-08-27 | E.I. Du Pont De Nemours And Company | Catalytic production processes for making 1,2,3,3,3-pentafluoropropene |
| GB0614927D0 (en) * | 2006-07-27 | 2006-09-06 | Ineos Fluor Holdings Ltd | Separation process |
| CN103483143B (zh) * | 2006-08-24 | 2019-01-08 | 霍尼韦尔国际公司 | Hfc反式-1234ze的整联制造方法 |
| US8067650B2 (en) * | 2006-08-24 | 2011-11-29 | Honeywell International Inc. | Process for the production of HFO trans-1234ze from HFC-245fa |
| CN101541715B (zh) | 2006-08-24 | 2013-09-11 | 纳幕尔杜邦公司 | 通过共沸蒸馏将氟代烯烃与氟化氢分离的方法 |
| US7420094B2 (en) * | 2006-09-05 | 2008-09-02 | E.I. Du Pont De Nemours And Company | Catalytic isomerization processes of 1,3,3,3-tetrafluoropropene for making 2,3,3,3-tetrafluoropropene |
| CN103553871A (zh) * | 2006-10-31 | 2014-02-05 | 纳幕尔杜邦公司 | 氟丙烷、卤代丙烯以及2-氯-3,3,3-三氟-1-丙烯与hf的共沸组合物和1,1,1,2,2-五氟丙烷与hf的共沸组合物的制备方法 |
| JP5136111B2 (ja) * | 2008-02-19 | 2013-02-06 | セントラル硝子株式会社 | フルオロオレフィンとフッ化水素の分離方法 |
| CN101952230B (zh) * | 2008-02-21 | 2015-07-22 | 纳幕尔杜邦公司 | 通过共沸蒸馏使2,3,3,3-四氟丙烯与氟化氢分离的方法 |
| RU2474569C2 (ru) * | 2008-02-21 | 2013-02-10 | Е.И.Дюпон Де Немур Энд Компани | Способ отделения 1,3,3,3-тетрафторпропена от фтороводорода азеотропной дистилляцией |
| KR102035526B1 (ko) | 2008-02-21 | 2019-10-24 | 더 케무어스 컴퍼니 에프씨, 엘엘씨 | 3,3,3-트라이플루오로프로펜 및 플루오르화수소를 포함하는 공비 조성물 및 이의 분리방법 |
| US20100016457A1 (en) * | 2008-07-16 | 2010-01-21 | Bowman James M | Hfo-1234ze mixed isomers with hfc-245fa as a blowing agent, aerosol, and solvent |
| JP5338240B2 (ja) * | 2008-10-06 | 2013-11-13 | セントラル硝子株式会社 | フッ化水素の分離方法 |
| FR2937328B1 (fr) | 2008-10-16 | 2010-11-12 | Arkema France | Procede de transfert de chaleur |
| EP2396293A1 (en) * | 2009-02-11 | 2011-12-21 | Arkema France | Azeotrope and azeotrope-like compositions of chlorotrifluoropropene and pentane |
| US8487145B2 (en) | 2009-06-03 | 2013-07-16 | E I De Pont De Nemours And Company | Catalysts and process to manufacture 2,3,3,3-tetrafluoropropene |
| JP5620478B2 (ja) | 2009-06-03 | 2014-11-05 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ | ２，３，３，３−テトラフルオロプロペンを製造するための触媒および方法 |
| US7829748B1 (en) * | 2009-09-21 | 2010-11-09 | Honeywell International Inc. | Process for the manufacture of 1,3,3,3-tetrafluoropropene |
| ES2535266T3 (es) * | 2010-04-19 | 2015-05-07 | Holt Lloyd International Limited | Sellador para neumáticos y composición insuflante |
| US8747691B2 (en) * | 2010-05-06 | 2014-06-10 | Honeywell International Inc. | Azeotrope-like compositions of tetrafluoropropene and water |
| US8951431B2 (en) * | 2010-05-06 | 2015-02-10 | E I Du Pont De Nemours And Company | Azeotrope-like compositions of pentafluoropropene and water |
| US8518293B2 (en) | 2010-09-03 | 2013-08-27 | Honeywell International Inc. | 1,3,3,3-tetrafluoropropene process azeotropes with HF |
| FR2977707B1 (fr) | 2011-07-05 | 2014-05-23 | Schneider Electric Ind Sas | Utilisation d'une hydrofluoroolefine comme milieu d'isolation et/ou d'extinction d'arc en moyenne tension et appareil electrique moyenne tension a isolation gazeuse le comprenant |
| US8822739B2 (en) | 2012-03-22 | 2014-09-02 | E I Du Pont De Nemours And Company | Catalytic isomerization of 2,3,3,3-tetrafluoropropene |
| WO2013184865A1 (en) | 2012-06-06 | 2013-12-12 | E.I. Du Pont De Nemours And Company | PROCESS FOR THE REDUCTION OF RfCCX IMPURITIES IN FLUOROOLEFINS |
| US8987399B2 (en) * | 2012-11-08 | 2015-03-24 | Honeywell International Inc. | Azeotropes of isobutylene with fluoro-olefins |
| EP3412647B2 (en) | 2013-03-15 | 2024-02-14 | The Chemours Company FC, LLC | Process for the reduction of alkyne impurities in fluoroolefins |
| FR3003565B1 (fr) * | 2013-03-20 | 2018-06-29 | Arkema France | Composition comprenant hf et 2,3,3,3-tetrafluoropropene |
| FR3003567B1 (fr) * | 2013-03-20 | 2015-03-06 | Arkema France | Composition comprenant hf et 3,3,3-trifluoropropene |
| FR3003569B1 (fr) * | 2013-03-20 | 2015-12-25 | Arkema France | Composition comprenant hf et 1,3,3,3-tetrafluoropropene |
| FR3003566B1 (fr) * | 2013-03-20 | 2018-07-06 | Arkema France | Composition comprenant hf et e-3,3,3-trifluoro-1-chloropropene |
| FR3015478B1 (fr) | 2013-12-19 | 2015-12-25 | Arkema France | Compositions azeotropiques a base de fluorure d'hydrogene et de z-3,3,3-trifluoro-1-chloropropene |
| WO2016025288A1 (en) * | 2014-08-14 | 2016-02-18 | The Chemours Company Fc, Llc | Process for the production of e-1,3,3,3-tetrafluoropropene (hfc-1234ze) by dehydrofluorinatiokl |
| FR3056222B1 (fr) | 2016-09-19 | 2020-01-10 | Arkema France | Composition a base de 1-chloro-3,3,3-trifluoropropene |
| CN106831316B (zh) * | 2016-12-28 | 2019-11-15 | 陕西延长石油集团氟硅化工有限公司 | 一种生产反式-1,3,3,3-四氟丙烯的方法 |
| CN106883095B (zh) * | 2016-12-28 | 2020-02-18 | 西安近代化学研究所 | 一种生产反式-1,3,3,3-四氟丙烯的工艺 |
| FR3077572B1 (fr) | 2018-02-05 | 2021-10-08 | Arkema France | Composition azeotropique ou quasi-azeotropique ternaire comprenant hf, 2,3,3,3-tetrafluoropropene et 1,1,1,2,2,-pentafluoropropane. |
| US20210317055A1 (en) | 2018-07-18 | 2021-10-14 | The Chemours Company Fc, Llc | Production of haloolefins in an adiabatic reaction zone |
| BR112021022059A2 (pt) | 2018-10-26 | 2021-12-28 | Chemours Co Fc Llc | Composições de fluoropropeno, métodos de produção de uma mistura e de resfriamento, processos para transferência de calor, para tratamento de uma superfície e para formação de uma composição, sistema de refrigeração, aparelhos de refrigeração, uso da composição de fluoropropeno e método para substituição de um refrigerante |
| US11209196B2 (en) | 2018-10-26 | 2021-12-28 | The Chemours Company Fc, Llc | HFO-1234ZE, HFO-1225ZC and HFO-1234YF compositions and processes for producing and using the compositions |
| KR102892009B1 (ko) | 2018-10-26 | 2025-11-28 | 더 케무어스 컴퍼니 에프씨, 엘엘씨 | Hfo-1234ze 및 hfo-1234yf 조성물, 및 조성물의 제조 및 사용 방법 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1706690A1 (ru) | 1988-04-19 | 1992-01-23 | Всесоюзный Научно-Исследовательский Институт Технического Углерода | Пористый углеродный материал |
| ES2062687T3 (es) | 1990-07-04 | 1994-12-16 | Ici Plc | Proceso para la separacion de 1,1,1,2-tetrafluoretano a partir de mezclas del mismo con fluoruro de hidrogeno y/o 1-cloro-2,2-difluoretileno. |
| US6755942B1 (en) * | 1995-08-01 | 2004-06-29 | E. I. Du Pont De Nemours And Company | Process for the manufacture of halocarbons and selected compounds and azeotropes with HF |
| JP2933014B2 (ja) | 1996-01-23 | 1999-08-09 | ダイキン工業株式会社 | ペンタフルオロプロパンとフッ化水素の共沸混合物およびペンタフルオロプロパンの分離精製方法 |
| US6001796A (en) | 1996-07-03 | 1999-12-14 | Alliedsignal Inc. | Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrogen fluoride |
| DE19701353C1 (de) | 1997-01-16 | 1998-03-12 | Siemens Ag | Verfahren zur Tankentlüftung bei einer Brennkraftmaschine |
| US5986151A (en) * | 1997-02-05 | 1999-11-16 | Alliedsignal Inc. | Fluorinated propenes from pentafluoropropane |
| US6031141A (en) | 1997-08-25 | 2000-02-29 | E. I. Du Pont De Nemours And Company | Fluoroolefin manufacturing process |
| JP3886229B2 (ja) | 1997-11-11 | 2007-02-28 | セントラル硝子株式会社 | １，３，３，３−テトラフルオロプロペンの製造法 |
| US5918481A (en) * | 1997-11-20 | 1999-07-06 | Alliedsignal Inc. | Process for separating hydrogen fluoride from fluorocarbons |
| US6407297B1 (en) | 1997-11-25 | 2002-06-18 | Ineos Fluor Holdings Limited | Preparation of fluorine-containing organic compounds |
| US5895825A (en) | 1997-12-01 | 1999-04-20 | Elf Atochem North America, Inc. | Preparation of 1,1,1,3,3-pentafluoropropane |
| US6013846A (en) * | 1998-03-05 | 2000-01-11 | Elf Atochem North America, Inc. | Azeotrope of HF and 1233zd |
| JP3518321B2 (ja) | 1998-03-23 | 2004-04-12 | ダイキン工業株式会社 | １，１，１，３，３−ペンタフルオロプロパンの製造方法 |
| DE69911186T2 (de) * | 1998-04-03 | 2004-07-15 | E.I. Du Pont De Nemours And Co., Wilmington | Verfahren zur reinigung und verwendung von 2-chloro-1,1,1,2,3,3,3-heptafluorpropan und ihre azeotrope mit hf |
| US6124510A (en) | 1998-07-21 | 2000-09-26 | Elf Atochem North America, Inc. | 1234ze preparation |
| RU2210559C2 (ru) * | 1999-08-20 | 2003-08-20 | Институт элементоорганических соединений им.А.Н. Несмеянова РАН | Способ получения фторолефинов |
| US6548719B1 (en) | 2001-09-25 | 2003-04-15 | Honeywell International | Process for producing fluoroolefins |
| WO2004018093A2 (en) | 2002-08-22 | 2004-03-04 | E.I. Du Pont De Nemours And Company | Cobalt-substituted chromium oxide compositions, their preparation, and their use as catalysts and catalyst precursors |
| RU2318595C2 (ru) | 2002-08-22 | 2008-03-10 | Е.И.Дюпон Де Немур Энд Компани | Никельзамещенные и смешанные никель- и кобальтзамещенные хромоксидные композиции, их получение и применение в качестве катализаторов и предшественников катализаторов |
| US7230146B2 (en) * | 2003-10-27 | 2007-06-12 | Honeywell International Inc. | Process for producing fluoropropenes |
| CN106634852A (zh) | 2002-10-25 | 2017-05-10 | 霍尼韦尔国际公司 | 含有氟取代烯烃的组合物 |
| US7592494B2 (en) | 2003-07-25 | 2009-09-22 | Honeywell International Inc. | Process for the manufacture of 1,3,3,3-tetrafluoropropene |
| US8518293B2 (en) | 2010-09-03 | 2013-08-27 | Honeywell International Inc. | 1,3,3,3-tetrafluoropropene process azeotropes with HF |
-
2006
- 2006-10-30 US US11/590,343 patent/US7423188B2/en active Active
- 2006-11-01 AR ARP060104800A patent/AR058502A1/es not_active Application Discontinuation
- 2006-11-01 CN CN201611197116.4A patent/CN106905108B/zh active Active
- 2006-11-01 CA CA002626080A patent/CA2626080A1/en not_active Abandoned
- 2006-11-01 RU RU2008121885/04A patent/RU2466978C2/ru not_active IP Right Cessation
- 2006-11-01 MX MX2008005417A patent/MX2008005417A/es active IP Right Grant
- 2006-11-01 UA UAA200805161A patent/UA91721C2/ru unknown
- 2006-11-01 EP EP06827294.7A patent/EP1948580B2/en active Active
- 2006-11-01 ES ES06827294T patent/ES2618540T5/es active Active
- 2006-11-01 EP EP12177565A patent/EP2527313A1/en not_active Withdrawn
- 2006-11-01 WO PCT/US2006/042668 patent/WO2007053689A2/en not_active Ceased
- 2006-11-01 BR BRPI0619654-3A patent/BRPI0619654A2/pt not_active IP Right Cessation
- 2006-11-01 JP JP2008539003A patent/JP2009513715A/ja active Pending
- 2006-11-01 CN CNA200680040913XA patent/CN101300216A/zh active Pending
- 2006-11-01 KR KR1020087013110A patent/KR101438240B1/ko active Active
-
2012
- 2012-08-21 RU RU2012136107/04A patent/RU2012136107A/ru not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| MX2008005417A (es) | 2009-03-02 |
| CN106905108B (zh) | 2024-06-07 |
| WO2007053689A2 (en) | 2007-05-10 |
| EP1948580B1 (en) | 2016-12-21 |
| RU2466978C2 (ru) | 2012-11-20 |
| UA91721C2 (ru) | 2010-08-25 |
| US20070100173A1 (en) | 2007-05-03 |
| EP1948580A2 (en) | 2008-07-30 |
| ES2618540T3 (es) | 2017-06-21 |
| KR101438240B1 (ko) | 2014-09-04 |
| ES2618540T5 (es) | 2024-02-15 |
| EP1948580B2 (en) | 2023-06-07 |
| AR058502A1 (es) | 2008-02-06 |
| WO2007053689A3 (en) | 2007-07-12 |
| KR20080066840A (ko) | 2008-07-16 |
| CA2626080A1 (en) | 2007-05-10 |
| CN101300216A (zh) | 2008-11-05 |
| RU2008121885A (ru) | 2009-12-10 |
| CN106905108A (zh) | 2017-06-30 |
| EP2527313A1 (en) | 2012-11-28 |
| US7423188B2 (en) | 2008-09-09 |
| JP2009513715A (ja) | 2009-04-02 |
| RU2012136107A (ru) | 2014-02-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BRPI0619654A2 (pt) | composição azeotrópica ou quase azeotrópica, processo para a separação do e-hfc-1234ze do hfc-245fa, processo para a separação do e-hfc1234ze de uma mistura, processos para a purificação e para a produção de e-hfc1234ze | |
| BRPI0619645A2 (pt) | composição azeotrópica ou quase azeotrópica, processos para a separação do z- hfc-1225ye, processo para a purificação de z-hfc-1225ye, processo para produção de z-hfc-1225ye e processo para a separação de hfc-236ea | |
| US7476771B2 (en) | Azeotrope compositions comprising 2,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof | |
| ES2665924T3 (es) | Composiciones azeotrópicas que comprenden 1,1,1,2,3-pentafluoropropeno y fluoruro de hidrógeno y sus usos | |
| US20100203167A1 (en) | Azeotrope compositions comprising decafluoropentane and hydrogen fluoride and uses thereof | |
| US7385094B2 (en) | Azeotrope compositions comprising tridecafluoro-3-heptene and hydrogen fluoride and uses thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2278 DE 02/09/2014. |