CA1066022A - Preparation of sulfur fluorides - Google Patents
Preparation of sulfur fluoridesInfo
- Publication number
- CA1066022A CA1066022A CA255,571A CA255571A CA1066022A CA 1066022 A CA1066022 A CA 1066022A CA 255571 A CA255571 A CA 255571A CA 1066022 A CA1066022 A CA 1066022A
- Authority
- CA
- Canada
- Prior art keywords
- fluoride
- sulfur
- nitrosyl
- chloride
- complex
- 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.)
- Expired
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- QTJXVIKNLHZIKL-UHFFFAOYSA-N sulfur difluoride Chemical class FSF QTJXVIKNLHZIKL-UHFFFAOYSA-N 0.000 title abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 51
- ZEIYBPGWHWECHV-UHFFFAOYSA-N nitrosyl fluoride Chemical compound FN=O ZEIYBPGWHWECHV-UHFFFAOYSA-N 0.000 claims abstract description 42
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000011593 sulfur Substances 0.000 claims abstract description 36
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 36
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 34
- 239000011737 fluorine Substances 0.000 claims abstract description 34
- 150000001875 compounds Chemical class 0.000 claims abstract description 31
- SNAVWJYCELLYMD-UHFFFAOYSA-N nitrosyl fluoride hydrofluoride Chemical compound F.N(=O)F SNAVWJYCELLYMD-UHFFFAOYSA-N 0.000 claims abstract description 17
- PXJJSXABGXMUSU-UHFFFAOYSA-N disulfur dichloride Chemical compound ClSSCl PXJJSXABGXMUSU-UHFFFAOYSA-N 0.000 claims abstract description 11
- QHMQWEPBXSHHLH-UHFFFAOYSA-N sulfur tetrafluoride Chemical compound FS(F)(F)F QHMQWEPBXSHHLH-UHFFFAOYSA-N 0.000 claims description 67
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 38
- 239000000460 chlorine Substances 0.000 claims description 38
- 229910052801 chlorine Inorganic materials 0.000 claims description 37
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 35
- 239000000376 reactant Substances 0.000 claims description 34
- 239000000203 mixture Substances 0.000 claims description 32
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 31
- GSYNTTDHMKSMFY-UHFFFAOYSA-N chloro(pentafluoro)-$l^{6}-sulfane Chemical compound FS(F)(F)(F)(F)Cl GSYNTTDHMKSMFY-UHFFFAOYSA-N 0.000 claims description 31
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims description 29
- 229960000909 sulfur hexafluoride Drugs 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 229910018503 SF6 Inorganic materials 0.000 claims description 17
- 238000010924 continuous production Methods 0.000 claims description 16
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 claims description 16
- 239000004157 Nitrosyl chloride Substances 0.000 claims description 15
- VPCDQGACGWYTMC-UHFFFAOYSA-N nitrosyl chloride Chemical compound ClN=O VPCDQGACGWYTMC-UHFFFAOYSA-N 0.000 claims description 15
- 235000019392 nitrosyl chloride Nutrition 0.000 claims description 15
- 239000011698 potassium fluoride Substances 0.000 claims description 13
- 239000011541 reaction mixture Substances 0.000 claims description 12
- 239000006227 byproduct Substances 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 9
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 8
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims description 8
- 235000003270 potassium fluoride Nutrition 0.000 claims description 7
- 239000007795 chemical reaction product Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 6
- VBKNTGMWIPUCRF-UHFFFAOYSA-M potassium;fluoride;hydrofluoride Chemical compound F.[F-].[K+] VBKNTGMWIPUCRF-UHFFFAOYSA-M 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 5
- 235000013024 sodium fluoride Nutrition 0.000 claims description 4
- 239000011775 sodium fluoride Substances 0.000 claims description 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
- 125000004434 sulfur atom Chemical group 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims 2
- BFXAWOHHDUIALU-UHFFFAOYSA-M sodium;hydron;difluoride Chemical compound F.[F-].[Na+] BFXAWOHHDUIALU-UHFFFAOYSA-M 0.000 claims 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract description 10
- 239000001257 hydrogen Substances 0.000 description 15
- 229910052739 hydrogen Inorganic materials 0.000 description 15
- WTXXSZUATXIAJO-OWBHPGMISA-N (Z)-14-methylpentadec-2-enoic acid Chemical compound CC(CCCCCCCCCC\C=C/C(=O)O)C WTXXSZUATXIAJO-OWBHPGMISA-N 0.000 description 9
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical group O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 9
- 239000000126 substance Substances 0.000 description 6
- 150000002431 hydrogen Chemical class 0.000 description 5
- 239000010949 copper Substances 0.000 description 4
- 239000003863 metallic catalyst Substances 0.000 description 4
- FWMUJAIKEJWSSY-UHFFFAOYSA-N sulfur dichloride Chemical compound ClSCl FWMUJAIKEJWSSY-UHFFFAOYSA-N 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229920004459 Kel-F® PCTFE Polymers 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- UUAGAQFQZIEFAH-UHFFFAOYSA-N chlorotrifluoroethylene Chemical compound FC(F)=C(F)Cl UUAGAQFQZIEFAH-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 150000002222 fluorine compounds Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000007810 chemical reaction solvent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003682 fluorination reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000004763 sulfides Chemical class 0.000 description 2
- -1 sulfur tetrafluoride Chemical class 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000861718 Chloris <Aves> Species 0.000 description 1
- VQWFKFBZTZNGHT-UHFFFAOYSA-N F.F.F.F.F.Cl Chemical compound F.F.F.F.F.Cl VQWFKFBZTZNGHT-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000428533 Rhis Species 0.000 description 1
- 150000000475 acetylene derivatives Chemical class 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910001515 alkali metal fluoride Inorganic materials 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 125000002843 carboxylic acid group Chemical group 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- JJCFRYNCJDLXIK-UHFFFAOYSA-N cyproheptadine Chemical compound C1CN(C)CCC1=C1C2=CC=CC=C2C=CC2=CC=CC=C21 JJCFRYNCJDLXIK-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 229910052945 inorganic sulfide Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 1
- YWFJBIKTAFCQBH-UHFFFAOYSA-N nitrosyl chloride hydrofluoride Chemical compound F.N(=O)Cl YWFJBIKTAFCQBH-UHFFFAOYSA-N 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C01B17/00—Sulfur; Compounds thereof
- C01B17/45—Compounds containing sulfur and halogen, with or without oxygen
- C01B17/4507—Compounds containing sulfur and halogen, with or without oxygen containing sulfur and halogen only
- C01B17/4515—Compounds containing sulfur and halogen, with or without oxygen containing sulfur and halogen only containing sulfur and fluorine only
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59244475A | 1975-07-02 | 1975-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1066022A true CA1066022A (en) | 1979-11-13 |
Family
ID=24370667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA255,571A Expired CA1066022A (en) | 1975-07-02 | 1976-06-23 | Preparation of sulfur fluorides |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4082839A (Direct) |
| JP (1) | JPS527398A (Direct) |
| CA (1) | CA1066022A (Direct) |
| DE (1) | DE2629264A1 (Direct) |
| FR (1) | FR2316185A1 (Direct) |
| GB (1) | GB1508921A (Direct) |
| IT (1) | IT1063101B (Direct) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2925540A1 (de) * | 1979-06-25 | 1981-01-15 | Hoechst Ag | Verfahren zur herstellung von schwefeltetrafluorid |
| IT1150046B (it) * | 1979-10-12 | 1986-12-10 | Asahi Glass Co Ltd | Procedimento per la produzione di teatrafluoruro di zolfo |
| GB2081694B (en) * | 1980-08-12 | 1984-02-01 | Asahi Glass Co Ltd | Sulphur hexafluoride |
| DE19834882A1 (de) * | 1998-08-01 | 2000-02-03 | Solvay Fluor & Derivate | Reinigung von Sulfurylfluorid |
| US6398844B1 (en) * | 2000-02-07 | 2002-06-04 | Air Products And Chemicals, Inc. | Blanketing molten nonferrous metals and alloys with gases having reduced global warming potential |
| US6521018B2 (en) | 2000-02-07 | 2003-02-18 | Air Products And Chemicals, Inc. | Blanketing metals and alloys at elevated temperatures with gases having reduced global warming potential |
| US6764670B2 (en) * | 2001-11-01 | 2004-07-20 | Air Products And Chemicals, Inc. | Removal of thiothionylfluoride from sulfur tetrafluoride |
| FR2843743B1 (fr) * | 2002-08-23 | 2006-02-03 | Solvay | PROCEDE DE FABRICATION DE SO2F2 ET DE SO2ClF |
| CN1301211C (zh) * | 2004-12-22 | 2007-02-21 | 马本辉 | 一种连续生产四氟化硫的方法 |
| KR101612145B1 (ko) | 2008-06-11 | 2016-04-12 | 아반트바이오 코포레이션 | 불화황 화합물의 브롬-촉진 합성 |
| US8367026B2 (en) * | 2009-10-29 | 2013-02-05 | Omotowa Bamidele A | Method of producing sulfur tetrafluoride from uranium tetrafluoride |
| US8231855B2 (en) * | 2010-12-28 | 2012-07-31 | Omotowa Bamidele A | Method for production of sulfur hexafluoride from sulfur tetrafluoride |
| RU2746995C2 (ru) * | 2016-12-26 | 2021-04-23 | Дайкин Индастриз, Лтд. | Способ получения тетрафторида серы |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1923094A (en) * | 1930-08-18 | 1933-08-22 | Intermetal Corp | Process and products pertaining to treatment of metallic oxy-compounds |
| BE578142A (Direct) * | 1958-04-30 | |||
| US3074781A (en) * | 1960-12-23 | 1963-01-22 | Allied Chem | Manufacture of thionyl fluoride |
| FR1309590A (fr) * | 1960-12-23 | 1962-11-16 | Allied Chem | Procédé de production de fluorure de thionyle par la réaction d'un chlorure de soufre avec du fluorure de nitrosyle ou avec un complexe fluorure de nitrosylë acide fluorhydrique |
-
1976
- 1976-06-23 CA CA255,571A patent/CA1066022A/en not_active Expired
- 1976-06-29 GB GB27093/76A patent/GB1508921A/en not_active Expired
- 1976-06-30 DE DE19762629264 patent/DE2629264A1/de not_active Withdrawn
- 1976-07-01 IT IT68617/76A patent/IT1063101B/it active
- 1976-07-01 JP JP51077102A patent/JPS527398A/ja active Pending
- 1976-07-02 FR FR7620367A patent/FR2316185A1/fr active Granted
-
1977
- 1977-03-28 US US05/782,142 patent/US4082839A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| IT1063101B (it) | 1985-02-11 |
| FR2316185A1 (fr) | 1977-01-28 |
| US4082839A (en) | 1978-04-04 |
| JPS527398A (en) | 1977-01-20 |
| GB1508921A (en) | 1978-04-26 |
| DE2629264A1 (de) | 1977-01-27 |
| FR2316185B1 (Direct) | 1981-08-21 |
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