CA1181224A - High efficiency chlorine dioxide process - Google Patents
High efficiency chlorine dioxide processInfo
- Publication number
- CA1181224A CA1181224A CA000430111A CA430111A CA1181224A CA 1181224 A CA1181224 A CA 1181224A CA 000430111 A CA000430111 A CA 000430111A CA 430111 A CA430111 A CA 430111A CA 1181224 A CA1181224 A CA 1181224A
- Authority
- CA
- Canada
- Prior art keywords
- reaction medium
- chlorine dioxide
- chlorine
- aqueous
- reaction
- 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 142
- 239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 71
- 235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims description 33
- 230000008569 process Effects 0.000 title claims description 33
- 239000012429 reaction media Substances 0.000 claims abstract description 67
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 60
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 26
- 239000002253 acid Substances 0.000 claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 claims abstract description 24
- 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 20
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000001117 sulphuric acid Substances 0.000 claims abstract description 13
- 235000011149 sulphuric acid Nutrition 0.000 claims abstract description 13
- 230000000737 periodic effect Effects 0.000 claims abstract description 8
- 238000009835 boiling Methods 0.000 claims abstract description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 30
- 239000000460 chlorine Substances 0.000 claims description 29
- 229910052801 chlorine Inorganic materials 0.000 claims description 28
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 27
- 239000000243 solution Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000007864 aqueous solution Substances 0.000 claims description 15
- 239000011780 sodium chloride Substances 0.000 claims description 15
- 239000011734 sodium Substances 0.000 claims description 10
- 229910052708 sodium Inorganic materials 0.000 claims description 10
- 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 9
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 8
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 8
- 239000011260 aqueous acid Substances 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 238000004090 dissolution Methods 0.000 claims description 5
- 239000008246 gaseous mixture Substances 0.000 claims description 5
- 230000036961 partial effect Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000010924 continuous production Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 230000006872 improvement Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 239000012431 aqueous reaction media Substances 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims description 2
- 238000010926 purge Methods 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 230000009467 reduction Effects 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- -1 chlorate ions Chemical class 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- IYGFDEZBVCNBRU-UHFFFAOYSA-L disodium sulfuric acid sulfate Chemical compound [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 description 2
- 239000002360 explosive Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001804 chlorine Chemical class 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003385 sodium Chemical class 0.000 description 1
- 229910000342 sodium bisulfate Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000430111A CA1181224A (en) | 1983-06-10 | 1983-06-10 | High efficiency chlorine dioxide process |
| EP84303834A EP0131378B2 (en) | 1983-06-10 | 1984-06-06 | Process for the production of chlorine dioxide |
| DE8484303834T DE3478104D1 (en) | 1983-06-10 | 1984-06-06 | Process for the production of chlorine dioxide |
| AT84303834T ATE42944T1 (de) | 1983-06-10 | 1984-06-06 | Verfahren zur herstellung von chlordioxid. |
| JP11682384A JPS605004A (ja) | 1983-06-10 | 1984-06-08 | 二酸化塩素の製法 |
| BR8402787A BR8402787A (pt) | 1983-06-10 | 1984-06-08 | Processo de alta eficiencia para dioxido de cloro |
| FI842326A FI77830C (fi) | 1983-06-10 | 1984-06-08 | Hoegproduktiv klordioxidprocess |
| MYPI87001702A MY102894A (en) | 1983-06-10 | 1987-09-17 | Process for the production of chlorine dioxide. |
| JP1063987A JPH01282102A (ja) | 1983-06-10 | 1989-03-17 | 二酸化塩素連続製造方法 |
| JP3245865A JPH04367505A (ja) | 1983-06-10 | 1991-09-25 | 二酸化塩素連続製造方法 |
| JP6303426A JPH07165401A (ja) | 1983-06-10 | 1994-12-07 | 二酸化塩素連続製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000430111A CA1181224A (en) | 1983-06-10 | 1983-06-10 | High efficiency chlorine dioxide process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1181224A true CA1181224A (en) | 1985-01-22 |
Family
ID=4125450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000430111A Expired CA1181224A (en) | 1983-06-10 | 1983-06-10 | High efficiency chlorine dioxide process |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS605004A (enrdf_load_stackoverflow) |
| CA (1) | CA1181224A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2023452C (en) * | 1990-03-05 | 1994-05-24 | Birgitta Sundblad | Process for production of chlorine dioxide |
| UY32927A (es) * | 2009-10-12 | 2011-03-31 | Akzo Nobel Chemicals Int Bv | Proceso para la producción de dióxido de cloro |
| KR102539860B1 (ko) * | 2019-07-23 | 2023-06-08 | 주식회사 리우물산 | 이산화염소 서방출성 선도유지제와 이의 제조방법 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1079931A (en) * | 1976-03-19 | 1980-06-24 | Richard Swindells | High efficiency production of chlorine dioxide by solvay process |
-
1983
- 1983-06-10 CA CA000430111A patent/CA1181224A/en not_active Expired
-
1984
- 1984-06-08 JP JP11682384A patent/JPS605004A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS605004A (ja) | 1985-01-11 |
| JPH048363B2 (enrdf_load_stackoverflow) | 1992-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |