CN1886337A - 富集五氟化磷－氯化氢混合物中五氟化磷的方法 - Google Patents
富集五氟化磷－氯化氢混合物中五氟化磷的方法 Download PDFInfo
- Publication number
- CN1886337A CN1886337A CNA2004800351248A CN200480035124A CN1886337A CN 1886337 A CN1886337 A CN 1886337A CN A2004800351248 A CNA2004800351248 A CN A2004800351248A CN 200480035124 A CN200480035124 A CN 200480035124A CN 1886337 A CN1886337 A CN 1886337A
- Authority
- CN
- China
- Prior art keywords
- phosphorus pentafluoride
- mixture
- temperature
- hydrogen chloride
- pressure distillation
- 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.)
- Pending
Links
- OBCUTHMOOONNBS-UHFFFAOYSA-N phosphorus pentafluoride Chemical compound FP(F)(F)(F)F OBCUTHMOOONNBS-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000000203 mixture Substances 0.000 title claims abstract description 25
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910000041 hydrogen chloride Inorganic materials 0.000 title claims abstract description 20
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims description 17
- 238000004821 distillation Methods 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims description 14
- QRMKENJMCGAGNO-UHFFFAOYSA-N Cl.P(F)(F)(F)(F)F Chemical compound Cl.P(F)(F)(F)(F)F QRMKENJMCGAGNO-UHFFFAOYSA-N 0.000 claims description 9
- 238000005194 fractionation Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 7
- 229910052744 lithium Inorganic materials 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- -1 compound phosphorus pentafluoride Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/10—Halides or oxyhalides of phosphorus
-
- 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
- C01B7/01—Chlorine; Hydrogen chloride
- C01B7/07—Purification ; Separation
- C01B7/0706—Purification ; Separation of hydrogen chloride
- C01B7/0712—Purification ; Separation of hydrogen chloride by distillation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
- C01D15/005—Lithium hexafluorophosphate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10355696.6 | 2003-11-28 | ||
| DE10355696A DE10355696A1 (de) | 2003-11-28 | 2003-11-28 | Verfahren zur Trennung eines Phosphorpentafluorid-Chlorwasserstoff-Gemisches bzw. zur Anreicherung von Phosphorpentafluorid in einem Phosphorpentafluorid-Chlorwasserstoff-Gemisch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1886337A true CN1886337A (zh) | 2006-12-27 |
Family
ID=34609377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004800351248A Pending CN1886337A (zh) | 2003-11-28 | 2004-11-18 | 富集五氟化磷－氯化氢混合物中五氟化磷的方法 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP2007513853A (de) |
| KR (1) | KR20060105036A (de) |
| CN (1) | CN1886337A (de) |
| DE (1) | DE10355696A1 (de) |
| WO (1) | WO2005061381A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410182A (zh) * | 2020-03-31 | 2020-07-14 | 福建省龙德新能源股份有限公司 | 一种回用六氟磷酸锂合成尾气中五氟化磷的方法 |
| CN112079367A (zh) * | 2020-08-11 | 2020-12-15 | 江苏新泰材料科技有限公司 | 一种六氟磷酸锂的高效合成工艺 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200808656A (en) * | 2006-04-27 | 2008-02-16 | Solvay Fluor Gmbh | Reversible water-free process for the separation of acid-containing gas mixtures |
| US8784763B2 (en) * | 2009-03-13 | 2014-07-22 | Honeywell International Inc. | Methods and reactor designs for producing phosphorus pentafluoride |
| JP5803098B2 (ja) * | 2010-12-17 | 2015-11-04 | ダイキン工業株式会社 | 五フッ化リンの製造方法 |
| CN109052349A (zh) * | 2018-11-07 | 2018-12-21 | 四川大学 | 五氟化磷的连续化制备方法 |
| GB202110642D0 (en) * | 2021-07-23 | 2021-09-08 | Mexichem Fluor Sa De Cv | Separation method |
| CN114477114B (zh) * | 2022-01-25 | 2024-01-26 | 上海协柯环保设备有限公司 | 一种精馏分离提纯氟化氢、五氟化磷和氯化氢混合气体的设备及其方法 |
| CN115072681B (zh) * | 2022-08-01 | 2023-07-14 | 森松（江苏）重工有限公司 | 一种五氟化磷气体发生器和五氟化磷气体发生方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2987713B2 (ja) * | 1990-11-09 | 1999-12-06 | 株式会社トーケムプロダクツ | 高純度六フツ化リン酸化合物の製造方法 |
| US6645451B1 (en) * | 1996-06-26 | 2003-11-11 | Solvay Fluor Und Derivate Gmbh | Method of preparing inorganic pentafluorides |
| FR2781474B1 (fr) * | 1998-07-07 | 2000-09-08 | Atochem Elf Sa | PROCEDE INDUSTRIEL DE FABRICATION EN CONTINU D'UN MELANGE PF5 ET D'HCl ET MELANGE AINSI OBTENU |
-
2003
- 2003-11-28 DE DE10355696A patent/DE10355696A1/de not_active Withdrawn
-
2004
- 2004-11-18 KR KR1020067012869A patent/KR20060105036A/ko not_active Application Discontinuation
- 2004-11-18 JP JP2006540326A patent/JP2007513853A/ja active Pending
- 2004-11-18 WO PCT/EP2004/013098 patent/WO2005061381A1/de active Application Filing
- 2004-11-18 CN CNA2004800351248A patent/CN1886337A/zh active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410182A (zh) * | 2020-03-31 | 2020-07-14 | 福建省龙德新能源股份有限公司 | 一种回用六氟磷酸锂合成尾气中五氟化磷的方法 |
| CN112079367A (zh) * | 2020-08-11 | 2020-12-15 | 江苏新泰材料科技有限公司 | 一种六氟磷酸锂的高效合成工艺 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060105036A (ko) | 2006-10-09 |
| WO2005061381A1 (de) | 2005-07-07 |
| DE10355696A1 (de) | 2005-06-23 |
| JP2007513853A (ja) | 2007-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |