CN101402547B - 一种一氯三氟乙烷的制法 - Google Patents
一种一氯三氟乙烷的制法 Download PDFInfo
- Publication number
- CN101402547B CN101402547B CN2008101597531A CN200810159753A CN101402547B CN 101402547 B CN101402547 B CN 101402547B CN 2008101597531 A CN2008101597531 A CN 2008101597531A CN 200810159753 A CN200810159753 A CN 200810159753A CN 101402547 B CN101402547 B CN 101402547B
- Authority
- CN
- China
- Prior art keywords
- chlorotrifluoroethane
- zellon
- reaction
- making
- bed reactor
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 18
- CYXIKYKBLDZZNW-UHFFFAOYSA-N 2-Chloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)CCl CYXIKYKBLDZZNW-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 12
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims abstract description 3
- 239000000460 chlorine Substances 0.000 claims description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 6
- 229910052801 chlorine Inorganic materials 0.000 claims description 6
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 4
- 238000002309 gasification Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 229910016569 AlF 3 Inorganic materials 0.000 claims description 3
- 238000007598 dipping method Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000003054 catalyst Substances 0.000 abstract description 2
- UHCBBWUQDAVSMS-UHFFFAOYSA-N fluoroethane Chemical compound CCF UHCBBWUQDAVSMS-UHFFFAOYSA-N 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical compound ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | |
四氯乙烯与氟化氢摩尔比 | 1:3 | 1:5 | 1:6 |
氯气与四氯乙烯摩尔比 | 0.001 | 0.005 | 0.003 |
反应温度,℃ | 250 | 270 | 300 |
反应压力,Mpa | 1.0 | 1.0 | 1.0 |
接触时间,s | 8 | 10 | 12 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101597531A CN101402547B (zh) | 2008-11-13 | 2008-11-13 | 一种一氯三氟乙烷的制法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101597531A CN101402547B (zh) | 2008-11-13 | 2008-11-13 | 一种一氯三氟乙烷的制法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101402547A CN101402547A (zh) | 2009-04-08 |
CN101402547B true CN101402547B (zh) | 2011-09-28 |
Family
ID=40536733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101597531A Active CN101402547B (zh) | 2008-11-13 | 2008-11-13 | 一种一氯三氟乙烷的制法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101402547B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1055534A (zh) * | 1990-03-13 | 1991-10-23 | 大金工业株式会社 | 制备1,1,1-三氟氯乙烷和1,1,1,2-四氟乙烷的方法 |
US5981813A (en) * | 1996-05-22 | 1999-11-09 | Ausimont S.P.A. | Fluorination process of halogenated organic compounds |
US6307114B1 (en) * | 1992-08-14 | 2001-10-23 | Ausimont S.P.A. | Process for preparing 1,1,1-trifluoro-2-chloroethane |
-
2008
- 2008-11-13 CN CN2008101597531A patent/CN101402547B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1055534A (zh) * | 1990-03-13 | 1991-10-23 | 大金工业株式会社 | 制备1,1,1-三氟氯乙烷和1,1,1,2-四氟乙烷的方法 |
US6307114B1 (en) * | 1992-08-14 | 2001-10-23 | Ausimont S.P.A. | Process for preparing 1,1,1-trifluoro-2-chloroethane |
US5981813A (en) * | 1996-05-22 | 1999-11-09 | Ausimont S.P.A. | Fluorination process of halogenated organic compounds |
Also Published As
Publication number | Publication date |
---|---|
CN101402547A (zh) | 2009-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN112225642B (zh) | 一种通过微通道反应制备间苯二酚的方法 | |
CN104557571A (zh) | 液氨法生产乙醇胺的方法 | |
CN106467505A (zh) | Hppo法制环氧丙烷两段式反应方法 | |
CN102351684B (zh) | 2-苯基丙酸的制备方法 | |
CN107652159B (zh) | 一种制备2,3,3,3-四氟丙烯的装置及方法 | |
CN101402546B (zh) | 一种二氯三氟乙烷的制法 | |
CN104383949B (zh) | 一种环戊酮合成用催化剂及其制备方法以及在环戊酮合成中的应用 | |
CN101402547B (zh) | 一种一氯三氟乙烷的制法 | |
CN106467504A (zh) | Hppo法制环氧丙烷并联反应方法 | |
CN103145561B (zh) | 全氟三丙胺的连续生产方法 | |
CN109718791A (zh) | 用于氯化氢催化氧化制氯气的整体式催化剂及其应用 | |
CN102766015A (zh) | 六氟乙烷的制备方法 | |
CN102530960B (zh) | 一种多晶硅生产中的三氯氢硅生产方法 | |
CN112441873B (zh) | 一种二氟二氯乙烷合成三氟一氯乙烷的方法 | |
CN109553538B (zh) | 一种1,2-环己二胺的连续制备方法 | |
CN104030247B (zh) | 一种流化床与绝热固定床串联的HCl氧化反应工艺及系统 | |
CN102491319A (zh) | 一种低温插层法生产氟化石墨的工艺 | |
CN104109095B (zh) | 草酸酯加氢生产乙醇酸酯的方法 | |
CN114195675B (zh) | 一种微反应器连续流制备乙基肼的方法 | |
CN112191217B (zh) | 一种用于合成己二酸的连续流管式反应系统及工艺 | |
CN112624912B (zh) | 一种生产三氯乙醛的连续氯化反应装置及方法 | |
CN114276208B (zh) | 一种1,1,1,2,3,3,3-七氟丙烷的生产设备及生产方法 | |
CN115850001B (zh) | 二氧化碳联合碘化氢制备甲烷的方法及装置 | |
CN110790631B (zh) | 一种液相法管道化连续分离生产氟化烷烃的装置 | |
CN103113183A (zh) | 一种五氯乙烷气相催化法制备四氯乙烯的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A preparation method of chlorotrifluoroethane Effective date of registration: 20220622 Granted publication date: 20110928 Pledgee: Shandong Zhoucun Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG HUAAN NEW MATERIAL Co.,Ltd. Registration number: Y2022980008503 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20110928 Pledgee: Shandong Zhoucun Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG HUAAN NEW MATERIAL Co.,Ltd. Registration number: Y2022980008503 |