CN100434166C - 氢氟烃的制备工艺及其专用催化剂的制备方法 - Google Patents
氢氟烃的制备工艺及其专用催化剂的制备方法 Download PDFInfo
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- CN100434166C CN100434166C CNB2005100863929A CN200510086392A CN100434166C CN 100434166 C CN100434166 C CN 100434166C CN B2005100863929 A CNB2005100863929 A CN B2005100863929A CN 200510086392 A CN200510086392 A CN 200510086392A CN 100434166 C CN100434166 C CN 100434166C
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- 239000003054 catalyst Substances 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 41
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 36
- 239000000047 product Substances 0.000 claims description 33
- 238000002360 preparation method Methods 0.000 claims description 20
- 229910052757 nitrogen Inorganic materials 0.000 claims description 18
- 229910021645 metal ion Inorganic materials 0.000 claims description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 12
- 239000001257 hydrogen Substances 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 239000012018 catalyst precursor Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 9
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 7
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 7
- 241000282326 Felis catus Species 0.000 claims description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 6
- 238000010790 dilution Methods 0.000 claims description 6
- 239000012895 dilution Substances 0.000 claims description 6
- 239000008246 gaseous mixture Substances 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 239000007806 chemical reaction intermediate Substances 0.000 claims description 4
- 238000000975 co-precipitation Methods 0.000 claims description 4
- 238000002309 gasification Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
- 239000003153 chemical reaction reagent Substances 0.000 claims description 3
- 239000012043 crude product Substances 0.000 claims description 3
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate group Chemical group [N+](=O)([O-])[O-] NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 3
- 230000001376 precipitating effect Effects 0.000 claims description 3
- 230000035484 reaction time Effects 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 2
- 238000007710 freezing Methods 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- 238000006555 catalytic reaction Methods 0.000 abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 5
- 150000001336 alkenes Chemical class 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 description 11
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 description 10
- 239000011651 chromium Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 7
- 239000002585 base Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000000470 constituent Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- 239000011701 zinc Substances 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000000543 intermediate Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- OHMHBGPWCHTMQE-UHFFFAOYSA-N 2,2-dichloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)C(Cl)Cl OHMHBGPWCHTMQE-UHFFFAOYSA-N 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- UJPMYEOUBPIPHQ-UHFFFAOYSA-N 1,1,1-trifluoroethane Chemical compound CC(F)(F)F UJPMYEOUBPIPHQ-UHFFFAOYSA-N 0.000 description 3
- 229910021555 Chromium Chloride Inorganic materials 0.000 description 3
- 206010013786 Dry skin Diseases 0.000 description 3
- QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 description 3
- 238000000748 compression moulding Methods 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229910001055 inconels 600 Inorganic materials 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000007039 two-step reaction Methods 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- WGZYQOSEVSXDNI-UHFFFAOYSA-N 1,1,2-trifluoroethane Chemical compound FCC(F)F WGZYQOSEVSXDNI-UHFFFAOYSA-N 0.000 description 1
- BOUGCJDAQLKBQH-UHFFFAOYSA-N 1-chloro-1,2,2,2-tetrafluoroethane Chemical compound FC(Cl)C(F)(F)F BOUGCJDAQLKBQH-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- CYXIKYKBLDZZNW-UHFFFAOYSA-N 2-Chloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)CCl CYXIKYKBLDZZNW-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
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CNB2005100863929A CN100434166C (zh) | 2005-09-09 | 2005-09-09 | 氢氟烃的制备工艺及其专用催化剂的制备方法 |
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CNB2005100863929A CN100434166C (zh) | 2005-09-09 | 2005-09-09 | 氢氟烃的制备工艺及其专用催化剂的制备方法 |
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CN1927454A CN1927454A (zh) | 2007-03-14 |
CN100434166C true CN100434166C (zh) | 2008-11-19 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85105080A (zh) * | 1985-07-01 | 1986-12-31 | 浙江省化学工业研究所 | 三氟甲烷的改进制备方法 |
CN1076686A (zh) * | 1992-03-23 | 1993-09-29 | 浙江省化工研究院 | 气相氟化制备二氟甲烷的改进方法 |
EP0502605B1 (en) * | 1991-03-07 | 1996-07-17 | Imperial Chemical Industries Plc | Fluorination catalyst and process |
US5750809A (en) * | 1993-03-05 | 1998-05-12 | Daikin Industries Ltd. | Methods of producing 1,1,1,2,2-pentafluoroethane |
US5763707A (en) * | 1994-04-06 | 1998-06-09 | Imperial Chemical Industries Plc | Production of pentafluoroethane |
CN1452510A (zh) * | 2000-03-31 | 2003-10-29 | 科学工业研究委员会 | 制备1,1,1,2-四氟乙烷的方法 |
CN1640860A (zh) * | 2004-01-15 | 2005-07-20 | 浙江蓝天环保高科技股份有限公司 | 制备氢氟烃的方法 |
-
2005
- 2005-09-09 CN CNB2005100863929A patent/CN100434166C/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN85105080A (zh) * | 1985-07-01 | 1986-12-31 | 浙江省化学工业研究所 | 三氟甲烷的改进制备方法 |
EP0502605B1 (en) * | 1991-03-07 | 1996-07-17 | Imperial Chemical Industries Plc | Fluorination catalyst and process |
CN1076686A (zh) * | 1992-03-23 | 1993-09-29 | 浙江省化工研究院 | 气相氟化制备二氟甲烷的改进方法 |
US5750809A (en) * | 1993-03-05 | 1998-05-12 | Daikin Industries Ltd. | Methods of producing 1,1,1,2,2-pentafluoroethane |
US5763707A (en) * | 1994-04-06 | 1998-06-09 | Imperial Chemical Industries Plc | Production of pentafluoroethane |
CN1452510A (zh) * | 2000-03-31 | 2003-10-29 | 科学工业研究委员会 | 制备1,1,1,2-四氟乙烷的方法 |
CN1640860A (zh) * | 2004-01-15 | 2005-07-20 | 浙江蓝天环保高科技股份有限公司 | 制备氢氟烃的方法 |
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