CA1149131A - High efficiency production of chlorine dioxide - Google Patents
High efficiency production of chlorine dioxideInfo
- Publication number
- CA1149131A CA1149131A CA000360362A CA360362A CA1149131A CA 1149131 A CA1149131 A CA 1149131A CA 000360362 A CA000360362 A CA 000360362A CA 360362 A CA360362 A CA 360362A CA 1149131 A CA1149131 A CA 1149131A
- Authority
- CA
- Canada
- Prior art keywords
- sulphate
- sodium
- methanol
- water
- sodium acid
- 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
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 44
- 235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 216
- 239000002253 acid Substances 0.000 claims abstract description 77
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 70
- 229910021653 sulphate ion Inorganic materials 0.000 claims abstract description 70
- 239000011734 sodium Substances 0.000 claims abstract description 66
- 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 abstract description 65
- 238000000034 method Methods 0.000 claims abstract description 65
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 65
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 63
- 230000008569 process Effects 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 39
- 235000011149 sulphuric acid Nutrition 0.000 claims abstract description 37
- 239000001117 sulphuric acid Substances 0.000 claims abstract description 36
- 239000012429 reaction media Substances 0.000 claims abstract description 34
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 33
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 33
- 230000007935 neutral effect Effects 0.000 claims abstract description 29
- 239000007790 solid phase Substances 0.000 claims abstract description 25
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 10
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000006243 chemical reaction Methods 0.000 claims description 32
- 239000008346 aqueous phase Substances 0.000 claims description 27
- 239000000460 chlorine Substances 0.000 claims description 13
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 12
- 229910052801 chlorine Inorganic materials 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 238000009835 boiling Methods 0.000 claims description 9
- 239000006227 byproduct Substances 0.000 claims description 8
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims description 7
- IYGFDEZBVCNBRU-UHFFFAOYSA-L disodium sulfuric acid sulfate Chemical group [H+].[H+].[H+].[H+].[Na+].[Na+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O IYGFDEZBVCNBRU-UHFFFAOYSA-L 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 4
- 239000012431 aqueous reaction media Substances 0.000 claims description 4
- 150000002576 ketones Chemical class 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- -1 chlorate ions Chemical class 0.000 claims description 3
- 150000001298 alcohols Chemical class 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 235000010269 sulphur dioxide Nutrition 0.000 claims description 2
- 239000004291 sulphur dioxide Substances 0.000 claims description 2
- 239000003021 water soluble solvent Substances 0.000 claims 4
- 238000011065 in-situ storage Methods 0.000 claims 3
- 238000004064 recycling Methods 0.000 claims 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims 3
- 239000011260 aqueous acid Substances 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 239000008246 gaseous mixture Substances 0.000 claims 2
- PJHXOWYXJSBRDR-UHFFFAOYSA-M CO.Cl(=O)(=O)[O-].[Na+] Chemical compound CO.Cl(=O)(=O)[O-].[Na+] PJHXOWYXJSBRDR-UHFFFAOYSA-M 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 230000001376 precipitating effect Effects 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 238000005649 metathesis reaction Methods 0.000 abstract description 27
- 229940099041 chlorine dioxide Drugs 0.000 description 32
- 238000002474 experimental method Methods 0.000 description 18
- 238000003756 stirring Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 235000017168 chlorine Nutrition 0.000 description 7
- 229940060038 chlorine Drugs 0.000 description 7
- 239000011651 chromium Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 239000007832 Na2SO4 Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- PBXYLMVLLSYZLN-UHFFFAOYSA-N 5beta-Ranol Natural products OC1CC2CC(O)CCC2(C)C2C1C1CCC(C(CCC(O)CCO)C)C1(C)C(O)C2 PBXYLMVLLSYZLN-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000003760 magnetic stirring Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 2
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 241000543381 Cliftonia monophylla Species 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- KUGRPPRAQNPSQD-UHFFFAOYSA-N OOOOO Chemical compound OOOOO KUGRPPRAQNPSQD-UHFFFAOYSA-N 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 235000008504 concentrate Nutrition 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004868 gas analysis Methods 0.000 description 1
- 229960004592 isopropanol Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- GBMDVOWEEQVZKZ-UHFFFAOYSA-N methanol;hydrate Chemical compound O.OC GBMDVOWEEQVZKZ-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
-
- 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
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)
- C01B11/023—Preparation from chlorites or chlorates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000360362A CA1149131A (en) | 1980-09-15 | 1980-09-15 | High efficiency production of chlorine dioxide |
| AR28674581A AR224705A1 (es) | 1980-09-15 | 1981-09-11 | Un procedimiento para producir dioxido de cloro por reduccion |
| CS672181A CS228533B2 (en) | 1980-09-15 | 1981-09-11 | Production method of chloride dioxide |
| SE8105432A SE8105432L (sv) | 1980-09-15 | 1981-09-11 | Hogeffektiv framstellning av klordioxid |
| SU813340595A SU1114331A3 (ru) | 1980-09-15 | 1981-09-14 | Способ получени диоксида хлора |
| FI812858A FI69292C (fi) | 1980-09-15 | 1981-09-14 | Foerfarande foer framstaellning av klordioxid |
| FR8117349A FR2490206A1 (fr) | 1980-09-15 | 1981-09-14 | Procede pour la production de dioxyde de chlore avec un rendement eleve |
| JP14405981A JPS5782103A (en) | 1980-09-15 | 1981-09-14 | Manufacture of chlorine dioxide |
| BR8105884A BR8105884A (pt) | 1980-09-15 | 1981-09-15 | Producao de elevada eficiencia de dioxido de cloro |
| PL23303081A PL127816B1 (en) | 1980-09-15 | 1981-09-15 | Method of manufacture of chlorine dioxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000360362A CA1149131A (en) | 1980-09-15 | 1980-09-15 | High efficiency production of chlorine dioxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1149131A true CA1149131A (en) | 1983-07-05 |
Family
ID=4117895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000360362A Expired CA1149131A (en) | 1980-09-15 | 1980-09-15 | High efficiency production of chlorine dioxide |
Country Status (10)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4961918A (en) * | 1988-10-11 | 1990-10-09 | Eka Nobel Ab | Process for production of chlorine dioxide |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5116595A (en) * | 1991-04-22 | 1992-05-26 | Tenneco Canada Inc. | Metathesis of acidic by-product of chlorine dioxide generating process |
| US5205995A (en) * | 1991-04-22 | 1993-04-27 | Sterling Canada Inc. | Metathesis of acidic by-product of chlorine dioxide generating apparatus |
| WO1994011300A1 (en) * | 1992-11-09 | 1994-05-26 | Sterling Canada, Inc. | Metathesis of acidic by-product of chlorine dioxide generating process |
| US5399332A (en) * | 1993-10-20 | 1995-03-21 | Sterling Canada, Inc. | Dynamic leaching procedure for metathesis |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6403701A (enrdf_load_stackoverflow) * | 1964-04-08 | 1965-10-11 | ||
| US3597168A (en) * | 1968-12-11 | 1971-08-03 | Kali Veb K | Recovery of large grains of na2so4 and (nh4)2so4 from aqueous methanol solutions |
| US3760065A (en) * | 1970-05-29 | 1973-09-18 | Erco Ind Ltd | Production of chlorine dioxide |
| US4154809A (en) * | 1976-03-19 | 1979-05-15 | Erco Industries Limited | High efficiency chlorine dioxide production using HCl as acid and methanol addition |
| CA1079482A (en) * | 1976-05-27 | 1980-06-17 | John Howard | Method of separating sulfuric acid from neutral sodium sulphate |
| ZA786778B (en) * | 1978-01-03 | 1980-07-30 | Erco Ind Ltd | Improved washing procedure in chlorine dioxide production |
-
1980
- 1980-09-15 CA CA000360362A patent/CA1149131A/en not_active Expired
-
1981
- 1981-09-11 AR AR28674581A patent/AR224705A1/es active
- 1981-09-11 SE SE8105432A patent/SE8105432L/ unknown
- 1981-09-11 CS CS672181A patent/CS228533B2/cs unknown
- 1981-09-14 FI FI812858A patent/FI69292C/fi not_active IP Right Cessation
- 1981-09-14 FR FR8117349A patent/FR2490206A1/fr active Granted
- 1981-09-14 SU SU813340595A patent/SU1114331A3/ru active
- 1981-09-14 JP JP14405981A patent/JPS5782103A/ja active Granted
- 1981-09-15 PL PL23303081A patent/PL127816B1/pl unknown
- 1981-09-15 BR BR8105884A patent/BR8105884A/pt unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4961918A (en) * | 1988-10-11 | 1990-10-09 | Eka Nobel Ab | Process for production of chlorine dioxide |
Also Published As
| Publication number | Publication date |
|---|---|
| AR224705A1 (es) | 1981-12-30 |
| SU1114331A3 (ru) | 1984-09-15 |
| FR2490206A1 (fr) | 1982-03-19 |
| JPS5782103A (en) | 1982-05-22 |
| SE8105432L (sv) | 1982-03-16 |
| PL233030A1 (enrdf_load_stackoverflow) | 1982-06-07 |
| FR2490206B1 (enrdf_load_stackoverflow) | 1985-01-11 |
| FI812858L (fi) | 1982-03-16 |
| JPH0159204B2 (enrdf_load_stackoverflow) | 1989-12-15 |
| CS228533B2 (en) | 1984-05-14 |
| BR8105884A (pt) | 1982-06-08 |
| PL127816B1 (en) | 1983-11-30 |
| FI69292C (fi) | 1986-01-10 |
| FI69292B (fi) | 1985-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |