ZA200209366B - Method for making anhydrous sodium perchlorate. - Google Patents
Method for making anhydrous sodium perchlorate. Download PDFInfo
- Publication number
- ZA200209366B ZA200209366B ZA200209366A ZA200209366A ZA200209366B ZA 200209366 B ZA200209366 B ZA 200209366B ZA 200209366 A ZA200209366 A ZA 200209366A ZA 200209366 A ZA200209366 A ZA 200209366A ZA 200209366 B ZA200209366 B ZA 200209366B
- Authority
- ZA
- South Africa
- Prior art keywords
- sodium perchlorate
- anhydrous sodium
- process according
- crystals
- silica
- Prior art date
Links
- 229910001488 sodium perchlorate Inorganic materials 0.000 title claims description 62
- BAZAXWOYCMUHIX-UHFFFAOYSA-M sodium perchlorate Chemical compound [Na+].[O-]Cl(=O)(=O)=O BAZAXWOYCMUHIX-UHFFFAOYSA-M 0.000 title claims description 61
- 238000000034 method Methods 0.000 title claims description 16
- 239000013078 crystal Substances 0.000 claims description 43
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 15
- 239000000377 silicon dioxide Substances 0.000 claims description 14
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims description 13
- 238000005868 electrolysis reaction Methods 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 10
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000001704 evaporation Methods 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 5
- 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 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 4
- 238000010586 diagram Methods 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 239000011734 sodium Substances 0.000 claims description 4
- 238000010936 aqueous wash Methods 0.000 claims description 3
- 238000002425 crystallisation Methods 0.000 claims description 3
- 230000008025 crystallization Effects 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000002209 hydrophobic effect Effects 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- 238000007738 vacuum evaporation Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 18
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 14
- 238000001914 filtration Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- -1 chlorate ions Chemical class 0.000 description 2
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000001117 sulphuric acid Substances 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- AIUIJBDEQKTMHT-UHFFFAOYSA-N perchloric acid;hydrate Chemical compound O.OCl(=O)(=O)=O AIUIJBDEQKTMHT-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- IXGNPUSUVRTQGW-UHFFFAOYSA-M sodium;perchlorate;hydrate Chemical compound O.[Na+].[O-]Cl(=O)(=O)=O IXGNPUSUVRTQGW-UHFFFAOYSA-M 0.000 description 1
- 238000003756 stirring Methods 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
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/16—Perchloric acid
- C01B11/18—Perchlorates
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/28—Per-compounds
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0007847A FR2810308B1 (fr) | 2000-06-20 | 2000-06-20 | Procede de fabrication de perchlorate de sodium anhydre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200209366B true ZA200209366B (en) | 2003-10-16 |
Family
ID=8851439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200209366A ZA200209366B (en) | 2000-06-20 | 2002-11-18 | Method for making anhydrous sodium perchlorate. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20040011663A1 (no) |
| EP (1) | EP1292532B1 (no) |
| JP (1) | JP4113428B2 (no) |
| KR (1) | KR100498836B1 (no) |
| CN (1) | CN1212967C (no) |
| AU (1) | AU2001262472A1 (no) |
| BR (1) | BR0111783A (no) |
| FR (1) | FR2810308B1 (no) |
| MX (1) | MXPA02012876A (no) |
| NO (1) | NO20025703L (no) |
| TW (1) | TWI234545B (no) |
| WO (1) | WO2001098203A1 (no) |
| ZA (1) | ZA200209366B (no) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005042700A2 (en) * | 2003-10-20 | 2005-05-12 | The Johns Hopkins University | Use of hedgehog pathway inhibitors in small-cell lung cancer |
| US9090979B2 (en) | 2009-03-26 | 2015-07-28 | Ihi Corporation | Method and apparatus for manufacturing perchlorate |
| CN101941679A (zh) * | 2010-10-15 | 2011-01-12 | 茂县鑫盐化工有限公司 | 低温真空蒸发结晶生产氯酸钠的方法 |
| US10457716B2 (en) | 2014-08-06 | 2019-10-29 | University Of Notre Dame Du Lac | Protein folding and methods of using same |
| CN105116970B (zh) * | 2015-09-24 | 2018-08-21 | 环旭电子股份有限公司 | 侧向对接扩充座 |
| KR101926619B1 (ko) | 2018-03-29 | 2018-12-11 | 금호석유화학 주식회사 | 기능성 단량체를 포함하는 공중합체 및 그 제조방법 |
| CN110835096B (zh) * | 2019-11-28 | 2023-01-06 | 江西赣锋锂业股份有限公司 | 利用电池级单水氢氧化锂制备高纯无水高氯酸锂的方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL129924C (no) * | 1964-10-12 | 1970-06-15 | ||
| US3475301A (en) * | 1964-11-25 | 1969-10-28 | Hooker Chemical Corp | Electrolytic preparation of perchlorates |
| FR2638766B1 (fr) * | 1988-11-09 | 1990-12-14 | Atochem | Procede continu de fabrication de perchlorate de metal alcalin |
| SE463626B (sv) * | 1988-12-28 | 1990-12-17 | Eka Nobel Ab | Foerfarande foer reducering av halten perklorat i elektrolyter foer kloratframstaellning |
| DE4001247A1 (de) * | 1990-01-18 | 1991-07-25 | Bayer Ag | Verfahren zur verbesserung der fliessfaehigkeit von dimerisiertem 2,4-toluylendiisocyanat |
-
2000
- 2000-06-20 FR FR0007847A patent/FR2810308B1/fr not_active Expired - Fee Related
-
2001
- 2001-05-21 AU AU2001262472A patent/AU2001262472A1/en not_active Abandoned
- 2001-05-21 BR BR0111783-1A patent/BR0111783A/pt active Search and Examination
- 2001-05-21 JP JP2002503649A patent/JP4113428B2/ja not_active Expired - Fee Related
- 2001-05-21 MX MXPA02012876A patent/MXPA02012876A/es active IP Right Grant
- 2001-05-21 WO PCT/FR2001/001553 patent/WO2001098203A1/fr active IP Right Grant
- 2001-05-21 KR KR10-2002-7017353A patent/KR100498836B1/ko not_active IP Right Cessation
- 2001-05-21 US US10/311,747 patent/US20040011663A1/en not_active Abandoned
- 2001-05-21 EP EP01936596A patent/EP1292532B1/fr not_active Expired - Lifetime
- 2001-05-21 CN CNB018113265A patent/CN1212967C/zh not_active Expired - Fee Related
- 2001-05-23 TW TW090112391A patent/TWI234545B/zh not_active IP Right Cessation
-
2002
- 2002-11-18 ZA ZA200209366A patent/ZA200209366B/en unknown
- 2002-11-27 NO NO20025703A patent/NO20025703L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| US20040011663A1 (en) | 2004-01-22 |
| EP1292532B1 (fr) | 2011-06-22 |
| JP2003535800A (ja) | 2003-12-02 |
| AU2001262472A1 (en) | 2002-01-02 |
| CN1436151A (zh) | 2003-08-13 |
| JP4113428B2 (ja) | 2008-07-09 |
| FR2810308B1 (fr) | 2002-07-26 |
| TWI234545B (en) | 2005-06-21 |
| KR100498836B1 (ko) | 2005-07-04 |
| BR0111783A (pt) | 2003-05-27 |
| EP1292532A1 (fr) | 2003-03-19 |
| KR20030036235A (ko) | 2003-05-09 |
| MXPA02012876A (es) | 2003-05-14 |
| WO2001098203A1 (fr) | 2001-12-27 |
| NO20025703D0 (no) | 2002-11-27 |
| CN1212967C (zh) | 2005-08-03 |
| FR2810308A1 (fr) | 2001-12-21 |
| NO20025703L (no) | 2002-11-27 |
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