CN108046983A - 氟化氢和2-氯-3,3,3-三氟丙烯混合物的分离方法 - Google Patents
氟化氢和2-氯-3,3,3-三氟丙烯混合物的分离方法 Download PDFInfo
- Publication number
- CN108046983A CN108046983A CN201711475473.7A CN201711475473A CN108046983A CN 108046983 A CN108046983 A CN 108046983A CN 201711475473 A CN201711475473 A CN 201711475473A CN 108046983 A CN108046983 A CN 108046983A
- Authority
- CN
- China
- Prior art keywords
- hydrogen fluoride
- hcfo
- resistance
- temperature
- transparent vessel
- 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.)
- Granted
Links
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 229910000040 hydrogen fluoride Inorganic materials 0.000 title claims abstract description 54
- 239000000203 mixture Substances 0.000 title claims abstract description 26
- 238000000926 separation method Methods 0.000 title claims abstract description 25
- LDTMPQQAWUMPKS-UHFFFAOYSA-N 1-chloro-3,3,3-trifluoroprop-1-ene Chemical class FC(F)(F)C=CCl LDTMPQQAWUMPKS-UHFFFAOYSA-N 0.000 title description 3
- OQISUJXQFPPARX-UHFFFAOYSA-N 2-chloro-3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)C(Cl)=C OQISUJXQFPPARX-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000001816 cooling Methods 0.000 claims abstract description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000007787 solid Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 12
- 239000003507 refrigerant Substances 0.000 claims abstract description 5
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims abstract description 3
- 239000007791 liquid phase Substances 0.000 claims description 10
- 239000007790 solid phase Substances 0.000 claims description 2
- -1 feature exist In Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 239000002994 raw material Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- FDMFUZHCIRHGRG-UHFFFAOYSA-N 3,3,3-trifluoroprop-1-ene Chemical compound FC(F)(F)C=C FDMFUZHCIRHGRG-UHFFFAOYSA-N 0.000 abstract description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 238000004587 chromatography analysis Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000005059 solid analysis Methods 0.000 description 6
- FXRLMCRCYDHQFW-UHFFFAOYSA-N 2,3,3,3-tetrafluoropropene Chemical class FC(=C)C(F)(F)F FXRLMCRCYDHQFW-UHFFFAOYSA-N 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 description 1
- UMGQVBVEWTXECF-UHFFFAOYSA-N 1,1,2,3-tetrachloroprop-1-ene Chemical group ClCC(Cl)=C(Cl)Cl UMGQVBVEWTXECF-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/38—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
- C01B7/195—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
项目 | HCFO-1233xf | HF |
含量(wt%) | 99.972 | 0.028 |
项目 | HCFO-1233xf | HF |
含量(wt%) | 99.976 | 0.024 |
项目 | HCFO-1233xf | HF |
含量(wt%) | 99.981 | 0.019 |
项目 | HCFO-1233xf | HF |
含量(wt%) | 99.971 | 0.019 |
项目 | HCFO-1233xf | HF |
含量(wt%) | 99.975 | 0.025 |
项目 | HCFO-1233xf | HF |
含量(wt%) | 99.978 | 0.022 |
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711475473.7A CN108046983B (zh) | 2017-12-29 | 2017-12-29 | 氟化氢和2-氯-3,3,3-三氟丙烯混合物的分离方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711475473.7A CN108046983B (zh) | 2017-12-29 | 2017-12-29 | 氟化氢和2-氯-3,3,3-三氟丙烯混合物的分离方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108046983A true CN108046983A (zh) | 2018-05-18 |
CN108046983B CN108046983B (zh) | 2021-01-05 |
Family
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CN201711475473.7A Active CN108046983B (zh) | 2017-12-29 | 2017-12-29 | 氟化氢和2-氯-3,3,3-三氟丙烯混合物的分离方法 |
Country Status (1)
Country | Link |
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CN (1) | CN108046983B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201302354Y (zh) * | 2008-11-13 | 2009-09-02 | 山东华安新材料有限公司 | 制冷剂冷冻脱水工艺设备系统 |
US20120178977A1 (en) * | 2011-01-07 | 2012-07-12 | Merkel Daniel C | Low Temperature Production of 2-Chloro-3,3,3-Trifluoropropene |
CN107253898A (zh) * | 2011-09-15 | 2017-10-17 | 大金工业株式会社 | 用于纯化氯化烃的方法 |
-
2017
- 2017-12-29 CN CN201711475473.7A patent/CN108046983B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201302354Y (zh) * | 2008-11-13 | 2009-09-02 | 山东华安新材料有限公司 | 制冷剂冷冻脱水工艺设备系统 |
US20120178977A1 (en) * | 2011-01-07 | 2012-07-12 | Merkel Daniel C | Low Temperature Production of 2-Chloro-3,3,3-Trifluoropropene |
CN107253898A (zh) * | 2011-09-15 | 2017-10-17 | 大金工业株式会社 | 用于纯化氯化烃的方法 |
Non-Patent Citations (1)
Title |
---|
广东工学院精细化工教研室编: "《精细化工基本生产技术及其应用》", 31 August 1995 * |
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Publication number | Publication date |
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CN108046983B (zh) | 2021-01-05 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Separation of mixture of hydrogen fluoride and 2-chloro-3,3,3-trifluoropropene Effective date of registration: 20211229 Granted publication date: 20210105 Pledgee: Shandong hualeng International Trade Co.,Ltd. Pledgor: SHANDONG HUAAN NEW MATERIAL Co.,Ltd. Registration number: Y2021980016880 |
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PE01 | Entry into force 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: 20210105 Pledgee: Shandong hualeng International Trade Co.,Ltd. Pledgor: SHANDONG HUAAN NEW MATERIAL Co.,Ltd. Registration number: Y2021980016880 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |