CN104058928B - 一种含溴氟代烷烃合成中提高装置生产能力的方法 - Google Patents
一种含溴氟代烷烃合成中提高装置生产能力的方法 Download PDFInfo
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- CN104058928B CN104058928B CN201410275980.6A CN201410275980A CN104058928B CN 104058928 B CN104058928 B CN 104058928B CN 201410275980 A CN201410275980 A CN 201410275980A CN 104058928 B CN104058928 B CN 104058928B
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- bromine
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 11
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 11
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 73
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 73
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 73
- 238000006243 chemical reaction Methods 0.000 claims abstract description 59
- 239000012071 phase Substances 0.000 claims abstract description 42
- 239000007791 liquid phase Substances 0.000 claims abstract description 38
- 238000005893 bromination reaction Methods 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 230000031709 bromination Effects 0.000 claims abstract description 4
- 150000001336 alkenes Chemical class 0.000 claims description 5
- 230000001737 promoting effect Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 229910052731 fluorine Inorganic materials 0.000 claims description 2
- 239000011737 fluorine Substances 0.000 claims description 2
- 238000010574 gas phase reaction Methods 0.000 abstract description 3
- 239000000376 reactant Substances 0.000 abstract 2
- 239000003708 ampul Substances 0.000 description 17
- 239000010453 quartz Substances 0.000 description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 17
- HCDGVLDPFQMKDK-UHFFFAOYSA-N hexafluoropropylene Chemical compound FC(F)=C(F)C(F)(F)F HCDGVLDPFQMKDK-UHFFFAOYSA-N 0.000 description 15
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 8
- 230000036632 reaction speed Effects 0.000 description 6
- KVBKAPANDHPRDG-UHFFFAOYSA-N dibromotetrafluoroethane Chemical compound FC(F)(Br)C(F)(F)Br KVBKAPANDHPRDG-UHFFFAOYSA-N 0.000 description 5
- 239000002994 raw material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- -1 ether 1,2- dibromotetrafluoroethanes Chemical class 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N dimethylmethane Natural products CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 238000006317 isomerization reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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CN201410275980.6A CN104058928B (zh) | 2014-06-19 | 2014-06-19 | 一种含溴氟代烷烃合成中提高装置生产能力的方法 |
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CN201410275980.6A CN104058928B (zh) | 2014-06-19 | 2014-06-19 | 一种含溴氟代烷烃合成中提高装置生产能力的方法 |
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CN104058928A CN104058928A (zh) | 2014-09-24 |
CN104058928B true CN104058928B (zh) | 2017-11-21 |
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CN201410275980.6A Active CN104058928B (zh) | 2014-06-19 | 2014-06-19 | 一种含溴氟代烷烃合成中提高装置生产能力的方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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US9416073B2 (en) | 2014-10-06 | 2016-08-16 | Honeywell International Inc. | Method to improve halogenation reactions |
CN107285989A (zh) * | 2016-03-30 | 2017-10-24 | 中昊晨光化工研究院有限公司 | 一种1,2-二溴六氟丙烷的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB819420A (en) * | 1957-01-11 | 1959-09-02 | Basf Ag | Improvements in the production of saturated chloro-hydrocarbons |
CN1166479A (zh) * | 1996-05-13 | 1997-12-03 | 埃勒夫阿托化学有限公司 | 1-氯-3,3,3-三氟丙烯合成方法及其氟化成1,1,1,3,3-五氟丙烷的方法 |
US20040016633A1 (en) * | 1999-06-16 | 2004-01-29 | Solvay Pharmaceuticals Gmbh | UV-activated chlorination process |
CN1498881A (zh) * | 2002-11-11 | 2004-05-26 | 多卤烷芳基化物 | |
CN102675033A (zh) * | 2012-04-11 | 2012-09-19 | 巨化集团技术中心 | 一种含溴氟代烷烃的合成方法 |
-
2014
- 2014-06-19 CN CN201410275980.6A patent/CN104058928B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB819420A (en) * | 1957-01-11 | 1959-09-02 | Basf Ag | Improvements in the production of saturated chloro-hydrocarbons |
CN1166479A (zh) * | 1996-05-13 | 1997-12-03 | 埃勒夫阿托化学有限公司 | 1-氯-3,3,3-三氟丙烯合成方法及其氟化成1,1,1,3,3-五氟丙烷的方法 |
US20040016633A1 (en) * | 1999-06-16 | 2004-01-29 | Solvay Pharmaceuticals Gmbh | UV-activated chlorination process |
CN1498881A (zh) * | 2002-11-11 | 2004-05-26 | 多卤烷芳基化物 | |
CN102675033A (zh) * | 2012-04-11 | 2012-09-19 | 巨化集团技术中心 | 一种含溴氟代烷烃的合成方法 |
Non-Patent Citations (1)
Title |
---|
1,1,1,3-四氯丙烷氟化合成3,3,3-三氟丙烯研究进展;刘建华等;《化工生产与技术》;20091231;第16卷(第5期);第1-3页 * |
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