CN101028990A - 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
- Publication number
- CN101028990A CN101028990A CN 200710090531 CN200710090531A CN101028990A CN 101028990 A CN101028990 A CN 101028990A CN 200710090531 CN200710090531 CN 200710090531 CN 200710090531 A CN200710090531 A CN 200710090531A CN 101028990 A CN101028990 A CN 101028990A
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- CN
- China
- Prior art keywords
- hcc
- reaction
- hfc
- halothane
- preparation
- 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.)
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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 24
- 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
- 239000011651 chromium Substances 0.000 claims description 15
- 238000002360 preparation method Methods 0.000 claims description 13
- 229960003132 halothane Drugs 0.000 claims description 12
- 229910052804 chromium Inorganic materials 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 10
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 8
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 8
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 claims description 6
- 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 group 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
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical group O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 claims description 2
- 229910001635 magnesium fluoride Inorganic materials 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
- 230000009466 transformation Effects 0.000 description 8
- 239000012071 phase Substances 0.000 description 7
- 229910016569 AlF 3 Inorganic materials 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 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
- 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
- 239000000969 carrier 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
- 230000035484 reaction time Effects 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
实施例 | 催化剂 | HCC-140a的转化率/% | HFC-143a的选择性/% |
123 | Cr2O310%Cr3+/AlF310%Cr3+/MgF2 | 99.399.599.5 | 99.299.699.5 |
实施例 | 温度/℃ | HCC-140a的转化率/% | HFC-143a的选择性/% |
456 | 150220280 | 95.799.699.6 | 96.399.097.5 |
实施例 | 接触时间/秒 | HCC-140a的转化率/% | HFC-143a的选择性/% |
789 | 31015 | 99.099.799.8 | 97.299.699.5 |
实施例 | HF/HCC-140a(mol/mol) | HCC-140a的转化率/% | HFC-143a的选择性/% |
101112 | 3∶17∶110∶1 | 97.099.8100 | 95.299.699.7 |
反应时间(h) | 20 | 100 | 200 | 300 | 400 | 500 | 600 | 700 |
HCC-140a转化率(%)HFC-143a选择性(%) | 99.599.6 | 99.599.5 | 99.399.5 | 98.999.0 | 98.598.1 | 97.997.3 | 96.896.5 | 96.395.6 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
---|---|
CN101028990A true CN101028990A (zh) | 2007-09-05 |
CN101028990B CN101028990B (zh) | 2010-06-09 |
Family
ID=38714559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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)
Country | Link |
---|---|
CN (1) | CN101028990B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102491871A (zh) * | 2011-12-12 | 2012-06-13 | 南京信息工程大学 | 一种七氟丙烷的制备方法 |
CN102617268A (zh) * | 2012-02-28 | 2012-08-01 | 张超智 | 气相催化氟化制备七氟丙烷 |
CN102989496A (zh) * | 2012-12-17 | 2013-03-27 | 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 |
CN103709009A (zh) * | 2014-01-07 | 2014-04-09 | 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 |
CN109939702A (zh) * | 2019-03-27 | 2019-06-28 | 裴卿 | 一种催化剂及利用cdm应用技术制备五氟乙烷的方法 |
CN113498407A (zh) * | 2019-02-22 | 2021-10-12 | 大金工业株式会社 | 1,1,2-三氟乙烷(hfc-143)的制造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1279008C (zh) * | 2005-05-17 | 2006-10-11 | 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 |
-
2007
- 2007-04-11 CN CN2007100905314A patent/CN101028990B/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102491871A (zh) * | 2011-12-12 | 2012-06-13 | 南京信息工程大学 | 一种七氟丙烷的制备方法 |
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 |
CN102617268A (zh) * | 2012-02-28 | 2012-08-01 | 张超智 | 气相催化氟化制备七氟丙烷 |
CN102989496A (zh) * | 2012-12-17 | 2013-03-27 | 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 |
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 |
CN103709009A (zh) * | 2014-01-07 | 2014-04-09 | 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 |
CN113498407A (zh) * | 2019-02-22 | 2021-10-12 | 大金工业株式会社 | 1,1,2-三氟乙烷(hfc-143)的制造方法 |
CN109939702A (zh) * | 2019-03-27 | 2019-06-28 | 裴卿 | 一种催化剂及利用cdm应用技术制备五氟乙烷的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101028990B (zh) | 2010-06-09 |
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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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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20170411 |