CN101028990B - 1,1,1-三氟乙烷的制备方法 - Google Patents
1,1,1-三氟乙烷的制备方法 Download PDFInfo
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- CN101028990B CN101028990B CN2007100905314A CN200710090531A CN101028990B CN 101028990 B CN101028990 B CN 101028990B CN 2007100905314 A CN2007100905314 A CN 2007100905314A CN 200710090531 A CN200710090531 A CN 200710090531A CN 101028990 B CN101028990 B CN 101028990B
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- hcc
- halothane
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- UJPMYEOUBPIPHQ-UHFFFAOYSA-N 1,1,1-trifluoroethane Chemical compound CC(F)(F)F UJPMYEOUBPIPHQ-UHFFFAOYSA-N 0.000 title abstract description 19
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 239000003054 catalyst Substances 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims description 31
- 238000003682 fluorination reaction Methods 0.000 claims description 17
- 238000002360 preparation method Methods 0.000 claims description 13
- 239000011651 chromium Substances 0.000 claims description 12
- 229960003132 halothane Drugs 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 10
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 claims description 4
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 claims description 4
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 239000000969 carrier Substances 0.000 claims description 3
- 150000001844 chromium Chemical class 0.000 claims description 2
- 238000005470 impregnation Methods 0.000 claims description 2
- 239000012266 salt solution Substances 0.000 claims description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 abstract 2
- 238000010574 gas phase reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 11
- 239000012071 phase Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910016569 AlF 3 Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 2
- 229910021555 Chromium Chloride Inorganic materials 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- VMPVEPPRYRXYNP-UHFFFAOYSA-I antimony(5+);pentachloride Chemical compound Cl[Sb](Cl)(Cl)(Cl)Cl VMPVEPPRYRXYNP-UHFFFAOYSA-I 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- -1 hydrocarbons compound Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- FRCHKSNAZZFGCA-UHFFFAOYSA-N 1,1-dichloro-1-fluoroethane Chemical compound CC(F)(Cl)Cl FRCHKSNAZZFGCA-UHFFFAOYSA-N 0.000 description 1
- BHNZEZWIUMJCGF-UHFFFAOYSA-N 1-chloro-1,1-difluoroethane Chemical compound CC(F)(F)Cl BHNZEZWIUMJCGF-UHFFFAOYSA-N 0.000 description 1
- GFTRGSKIYZLOOX-UHFFFAOYSA-N C(CCl)Cl.[F] Chemical compound C(CCl)Cl.[F] GFTRGSKIYZLOOX-UHFFFAOYSA-N 0.000 description 1
- 235000016936 Dendrocalamus strictus Nutrition 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
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- XTKDAFGWCDAMPY-UHFFFAOYSA-N azaperone Chemical compound C1=CC(F)=CC=C1C(=O)CCCN1CCN(C=2N=CC=CC=2)CC1 XTKDAFGWCDAMPY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000004334 fluoridation Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
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- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007100905314A CN101028990B (zh) | 2007-04-11 | 2007-04-11 | 1,1,1-三氟乙烷的制备方法 |
Applications Claiming Priority (1)
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CN2007100905314A CN101028990B (zh) | 2007-04-11 | 2007-04-11 | 1,1,1-三氟乙烷的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN101028990A CN101028990A (zh) | 2007-09-05 |
CN101028990B true CN101028990B (zh) | 2010-06-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2007100905314A Expired - Fee Related CN101028990B (zh) | 2007-04-11 | 2007-04-11 | 1,1,1-三氟乙烷的制备方法 |
Country Status (1)
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CN (1) | CN101028990B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102491871B (zh) * | 2011-12-12 | 2013-12-18 | 南京信息工程大学 | 一种七氟丙烷的制备方法 |
CN102617268B (zh) * | 2012-02-28 | 2014-02-05 | 张超智 | 气相催化氟化制备七氟丙烷 |
CN102989496B (zh) * | 2012-12-17 | 2014-10-08 | 南京信息工程大学 | 用于制备1,1,1,2,3,3,3-七氟丙烷的催化剂及其制备方法和应用 |
CN103709009B (zh) * | 2014-01-07 | 2015-08-05 | 江苏蓝色星球环保科技股份有限公司 | 一种氟化物的液相反应制备方法 |
CN109336859A (zh) * | 2018-09-29 | 2019-02-15 | 南通新宙邦电子材料有限公司 | 一种氟代碳酸乙烯酯的制备方法 |
JP6939830B2 (ja) * | 2019-02-22 | 2021-09-22 | ダイキン工業株式会社 | 1,1,2−トリフルオロエタン(hfc−143)の製造方法 |
CN109939702B (zh) * | 2019-03-27 | 2021-11-19 | 裴卿 | 一种催化剂及利用cdm应用技术制备五氟乙烷的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1699314A (zh) * | 2005-05-17 | 2005-11-23 | 浙江衢化氟化学有限公司 | 一种1,1,1-三氟乙烷的制备方法 |
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2007
- 2007-04-11 CN CN2007100905314A patent/CN101028990B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1699314A (zh) * | 2005-05-17 | 2005-11-23 | 浙江衢化氟化学有限公司 | 一种1,1,1-三氟乙烷的制备方法 |
Non-Patent Citations (2)
Title |
---|
Kim Honggon et al..Preparation of 1 |
Kim, Honggon et al..Preparation of 1,1,1-trifluoroethane by catalytic fluorination of1,1,1-trichloroethane and 1-fluoro-1,1-dichloroethane.Journal of Industrial and Engineering Chemistry (Seoul)Vol.3 No.3.1997,Vol.3(No.3),203-209. * |
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CN101028990A (zh) | 2007-09-05 |
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Owner name: ZHEJIANG PUJIANG BAILIAN CHEMICALS CO., LTD. Free format text: FORMER OWNER: XI'AN INST. OF MODERN CHEMISTRY Effective date: 20110927 |
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Free format text: CORRECT: ADDRESS; FROM: 710065 XI'AN, SHAANXI PROVINCE TO: 322200 JINHUA, ZHEJIANG PROVINCE |
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Effective date of registration: 20110927 Address after: No. 56 Pujiang County, Zhejiang province Bailian 322200 Avenue in Jinhua City Patentee after: Zhejiang Pujiang Bailian Chemical Co. Ltd. Address before: 710065 Shaanxi province Xi'an Yanta District Zhang eight road No. 168 Patentee before: Xi'an Inst. of Modern Chemistry |
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Address after: No. 85 Pujiang County, Zhejiang province Bailian 322200 Avenue in Jinhua City Patentee after: Zhejiang Pujiang Bailian Chemical Co. Ltd. Address before: No. 56 Pujiang County, Zhejiang province Bailian 322200 Avenue in Jinhua City Patentee before: Zhejiang Pujiang Bailian Chemical Co. Ltd. |
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Effective date of registration: 20160901 Address after: 335400 Yingtan City, Jiangxi province Guixi City chemical base Patentee after: Jiangxi Bailian fluorine materials Co. Ltd. Address before: No. 85 Pujiang County, Zhejiang province Bailian 322200 Avenue in Jinhua City Patentee before: Zhejiang Pujiang Bailian Chemical Co. Ltd. |
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Granted publication date: 20100609 Termination date: 20170411 |