ZA200504995B - Fluorine production method - Google Patents
Fluorine production method Download PDFInfo
- Publication number
- ZA200504995B ZA200504995B ZA200504995A ZA200504995A ZA200504995B ZA 200504995 B ZA200504995 B ZA 200504995B ZA 200504995 A ZA200504995 A ZA 200504995A ZA 200504995 A ZA200504995 A ZA 200504995A ZA 200504995 B ZA200504995 B ZA 200504995B
- Authority
- ZA
- South Africa
- Prior art keywords
- fluorine
- pellets
- reactor
- material comprises
- composition
- Prior art date
Links
- 229910052731 fluorine Inorganic materials 0.000 title claims description 49
- 239000011737 fluorine Substances 0.000 title claims description 49
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title claims description 48
- 238000004519 manufacturing process Methods 0.000 title description 12
- 238000000034 method Methods 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 11
- 239000008188 pellet Substances 0.000 claims description 7
- 229910001512 metal fluoride Inorganic materials 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 229910052723 transition metal Inorganic materials 0.000 claims description 4
- 150000003624 transition metals Chemical class 0.000 claims description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 3
- 229910021572 Manganese(IV) fluoride Inorganic materials 0.000 claims description 2
- 101150042817 NFS1 gene Proteins 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims 2
- 229910021569 Manganese fluoride Inorganic materials 0.000 claims 1
- 229910010342 TiF4 Inorganic materials 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 claims 1
- 229910052797 bismuth Inorganic materials 0.000 claims 1
- 229910052792 caesium Inorganic materials 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- CTNMMTCXUUFYAP-UHFFFAOYSA-L difluoromanganese Chemical compound F[Mn]F CTNMMTCXUUFYAP-UHFFFAOYSA-L 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- XROWMBWRMNHXMF-UHFFFAOYSA-J titanium tetrafluoride Chemical compound [F-].[F-].[F-].[F-].[Ti+4] XROWMBWRMNHXMF-UHFFFAOYSA-J 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 239000008187 granular material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 150000002222 fluorine compounds Chemical class 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229910021561 transition metal fluoride Inorganic materials 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000002841 Lewis acid Substances 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005194 fractionation Methods 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 150000007517 lewis acids Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 101000921780 Solanum tuberosum Cysteine synthase Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- -1 alkali metal salts Chemical class 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000003682 fluorination reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002696 manganese Chemical class 0.000 description 1
- 230000008774 maternal effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000004021 metal welding Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- DBJLJFTWODWSOF-UHFFFAOYSA-L nickel(ii) fluoride Chemical compound F[Ni]F DBJLJFTWODWSOF-UHFFFAOYSA-L 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000010517 secondary reaction Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- KWKYNMDHPVYLQQ-UHFFFAOYSA-J tetrafluoromanganese Chemical compound F[Mn](F)(F)F KWKYNMDHPVYLQQ-UHFFFAOYSA-J 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/006—Processes utilising sub-atmospheric pressure; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
- B01J8/025—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
- B01J8/0257—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical annular shaped bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0278—Feeding reactive fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/0285—Heating or cooling the reactor
-
- 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
-
- 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
- C01B7/20—Fluorine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00203—Coils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00389—Controlling the temperature using electric heating or cooling elements
- B01J2208/00407—Controlling the temperature using electric heating or cooling elements outside the reactor bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00389—Controlling the temperature using electric heating or cooling elements
- B01J2208/00415—Controlling the temperature using electric heating or cooling elements electric resistance heaters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00654—Controlling the process by measures relating to the particulate material
- B01J2208/00672—Particle size selection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/0204—Apparatus characterised by their chemically-resistant properties comprising coatings on the surfaces in direct contact with the reactive components
- B01J2219/0236—Metal based
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/02—Apparatus characterised by their chemically-resistant properties
- B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
- B01J2219/0277—Metal based
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Ceramic Products (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2002134329/15A RU2221739C1 (ru) | 2002-12-20 | 2002-12-20 | Способ получения фтора |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200504995B true ZA200504995B (en) | 2006-05-31 |
Family
ID=32091865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200504995A ZA200504995B (en) | 2002-12-20 | 2005-06-20 | Fluorine production method |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20060099137A1 (es) |
| EP (1) | EP1580163A1 (es) |
| KR (1) | KR20050096098A (es) |
| CN (1) | CN1745033A (es) |
| AU (1) | AU2003254983A1 (es) |
| CA (1) | CA2511233A1 (es) |
| MX (1) | MXPA05006789A (es) |
| RU (1) | RU2221739C1 (es) |
| WO (1) | WO2004056700A1 (es) |
| ZA (1) | ZA200504995B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006049817A (ja) * | 2004-07-07 | 2006-02-16 | Showa Denko Kk | プラズマ処理方法およびプラズマエッチング方法 |
| US7524480B2 (en) * | 2004-09-10 | 2009-04-28 | Show A Denko K.K. | Process for producing manganese fluoride |
| JP4828185B2 (ja) * | 2004-09-24 | 2011-11-30 | 昭和電工株式会社 | フッ素ガスの製造方法 |
| JP2007176768A (ja) * | 2005-12-28 | 2007-07-12 | Showa Denko Kk | フッ素ガスの製造方法 |
| JP2007176770A (ja) * | 2005-12-28 | 2007-07-12 | Showa Denko Kk | 高純度フッ素ガスの製造方法および高純度フッ素ガス製造装置 |
| TW200934729A (en) * | 2007-12-11 | 2009-08-16 | Solvay Fluor Gmbh | Process for the purification of elemental fluorine |
| TW200932340A (en) * | 2007-12-11 | 2009-08-01 | Solvay Fluor Gmbh | Method for recovery of fluorine |
| TW200932681A (en) * | 2007-12-11 | 2009-08-01 | Solvay Fluor Gmbh | Method for preparing manganese tetrafluoride |
| CN113336194B (zh) * | 2021-05-14 | 2022-07-05 | 浙江凯圣氟化学有限公司 | 一种络合剂分离无水氟化氢中金属离子的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT290463B (de) * | 1968-02-01 | 1971-06-11 | Elektrokemisk As | Verfahren zur Rückgewinnung von Fluor aus kohlenstoffhaltigen Abfallstoffen |
| US3989808A (en) * | 1975-07-28 | 1976-11-02 | The United States Of America As Represented By The United States Energy Research And Development Administration | Method of preparing pure fluorine gas |
| SU1432001A1 (ru) * | 1986-11-12 | 1988-10-23 | Московский химико-технологический институт им.Д.И.Менделеева | Способ получени чистого газообразного фтора |
-
2002
- 2002-12-20 RU RU2002134329/15A patent/RU2221739C1/ru not_active IP Right Cessation
-
2003
- 2003-08-08 CN CNA038256681A patent/CN1745033A/zh active Pending
- 2003-08-08 CA CA002511233A patent/CA2511233A1/en not_active Abandoned
- 2003-08-08 KR KR1020057011581A patent/KR20050096098A/ko not_active Application Discontinuation
- 2003-08-08 WO PCT/RU2003/000359 patent/WO2004056700A1/ru not_active Application Discontinuation
- 2003-08-08 EP EP03813731A patent/EP1580163A1/en not_active Withdrawn
- 2003-08-08 MX MXPA05006789A patent/MXPA05006789A/es not_active Application Discontinuation
- 2003-08-08 AU AU2003254983A patent/AU2003254983A1/en not_active Abandoned
-
2005
- 2005-06-13 US US11/152,397 patent/US20060099137A1/en not_active Abandoned
- 2005-06-20 ZA ZA200504995A patent/ZA200504995B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2511233A1 (en) | 2004-07-08 |
| KR20050096098A (ko) | 2005-10-05 |
| MXPA05006789A (es) | 2006-03-09 |
| WO2004056700A1 (fr) | 2004-07-08 |
| US20060099137A1 (en) | 2006-05-11 |
| EP1580163A1 (en) | 2005-09-28 |
| CN1745033A (zh) | 2006-03-08 |
| AU2003254983A1 (en) | 2004-07-14 |
| RU2221739C1 (ru) | 2004-01-20 |
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