SE448864B - Sett att framstella en vattenlosning lemplig for framstellning av klordioxid och samtidig reducering av klorinnehallet i en gasformig klordioxidstrom - Google Patents
Sett att framstella en vattenlosning lemplig for framstellning av klordioxid och samtidig reducering av klorinnehallet i en gasformig klordioxidstromInfo
- Publication number
- SE448864B SE448864B SE7904377A SE7904377A SE448864B SE 448864 B SE448864 B SE 448864B SE 7904377 A SE7904377 A SE 7904377A SE 7904377 A SE7904377 A SE 7904377A SE 448864 B SE448864 B SE 448864B
- Authority
- SE
- Sweden
- Prior art keywords
- chlorine
- solution
- chloride
- chlorine dioxide
- chlorate
- Prior art date
Links
- 239000000460 chlorine Substances 0.000 title claims description 22
- 229910052801 chlorine Inorganic materials 0.000 title claims description 19
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims description 8
- 230000009467 reduction Effects 0.000 title claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title description 9
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 title description 5
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims description 71
- 235000019398 chlorine dioxide Nutrition 0.000 claims description 36
- 239000004155 Chlorine dioxide Substances 0.000 claims description 35
- 239000000243 solution Substances 0.000 claims description 35
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 32
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 25
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 22
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 18
- 239000011780 sodium chloride Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 9
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims description 8
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 20
- 239000007789 gas Substances 0.000 description 12
- 239000000376 reactant Substances 0.000 description 11
- 229910052938 sodium sulfate Inorganic materials 0.000 description 11
- 235000011152 sodium sulphate Nutrition 0.000 description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 9
- 239000002253 acid Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 4
- 229910052783 alkali metal Inorganic materials 0.000 description 4
- 229910052936 alkali metal sulfate Inorganic materials 0.000 description 4
- -1 alkali metal chlorate Chemical class 0.000 description 3
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 3
- 229910001902 chlorine oxide Inorganic materials 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000002655 kraft paper Substances 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010960 commercial process Methods 0.000 description 2
- 239000012527 feed solution Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 101100298295 Drosophila melanogaster flfl gene Proteins 0.000 description 1
- 229910019093 NaOCl Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- YALMXYPQBUJUME-UHFFFAOYSA-L calcium chlorate Chemical compound [Ca+2].[O-]Cl(=O)=O.[O-]Cl(=O)=O YALMXYPQBUJUME-UHFFFAOYSA-L 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 229940005989 chlorate ion Drugs 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 230000008719 thickening Effects 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
- C01B11/02—Oxides of chlorine
- C01B11/022—Chlorine dioxide (ClO2)
-
- 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
- C01B11/025—Preparation from chlorites or chlorates from chlorates without any other reaction reducing agent than chloride ions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Paper (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/907,432 US4216195A (en) | 1978-05-19 | 1978-05-19 | Production of chlorine dioxide having low chlorine content |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7904377L SE7904377L (sv) | 1979-11-20 |
| SE448864B true SE448864B (sv) | 1987-03-23 |
Family
ID=25424090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7904377A SE448864B (sv) | 1978-05-19 | 1979-05-18 | Sett att framstella en vattenlosning lemplig for framstellning av klordioxid och samtidig reducering av klorinnehallet i en gasformig klordioxidstrom |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4216195A (fr) |
| BR (1) | BR7903118A (fr) |
| CA (1) | CA1118580A (fr) |
| FI (1) | FI68601C (fr) |
| FR (1) | FR2426017A1 (fr) |
| NZ (1) | NZ190345A (fr) |
| PT (1) | PT69625A (fr) |
| SE (1) | SE448864B (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9002262D0 (sv) * | 1990-06-27 | 1990-06-27 | Eka Nobel Ab | Foerfarande foer framstaellning av klorioxid |
| US5205995A (en) * | 1991-04-22 | 1993-04-27 | Sterling Canada Inc. | Metathesis of acidic by-product of chlorine dioxide generating apparatus |
| US5324497A (en) * | 1992-02-26 | 1994-06-28 | Westerlund G Oscar | Integrated procedure for high yield production of chlorine dioxide and apparatus used therefor |
| CA2079633C (fr) * | 1992-07-31 | 1998-04-28 | John Robert Jackson | Methode de preparation des chlorates provenant des ecoulements de gaz de combustion obtenus lors de la production de dioxyde de chlore |
| US5294307A (en) * | 1992-07-31 | 1994-03-15 | Huron Tech Corp | Integrated process for the production of alkali and alkaline earth metal chlorates and chlorine dioxide |
| US5433938A (en) * | 1992-10-23 | 1995-07-18 | Vulcan Chemicals | Chlorine-destruct method |
| US6322768B1 (en) | 1998-09-29 | 2001-11-27 | International Paper Company | Recovery of chlorine dioxide from gas streams |
| KR100521652B1 (ko) * | 2002-04-29 | 2005-10-14 | (주)데오테크 | 기체상 이산화염소의 고순도 제조장치, 그의 제조 방법 및장기 보존 방법 |
| TWI447065B (zh) * | 2007-07-13 | 2014-08-01 | Akzo Nobel Nv | 二氧化氯之製造方法 |
| UY32927A (es) * | 2009-10-12 | 2011-03-31 | Akzo Nobel Chemicals Int Bv | Proceso para la producción de dióxido de cloro |
| CA3025918A1 (fr) * | 2018-08-30 | 2020-02-29 | Guangxi Bossco Environmental Protection Technology Co., Ltd. | Une methode de preparation de dioxyde de chlore a haute purete au moyen de methanol et de peroxyde d'hydrogene comme agent de reduction |
| BR112021019660A2 (pt) | 2019-04-02 | 2021-12-07 | Ecolab Usa Inc | Métodos para produzir dióxido de cloro e para tratar água de processo |
| TW202348787A (zh) | 2022-04-01 | 2023-12-16 | 美商藝康美國公司 | 用於乙烯系單體流之高苛刻度加工的防汙劑組成物 |
| TW202404930A (zh) | 2022-04-01 | 2024-02-01 | 美商藝康美國公司 | 在共軛二烯單體之萃取蒸餾期間減少非所要之乳化聚合 |
| TW202348786A (zh) | 2022-04-01 | 2023-12-16 | 美商藝康美國公司 | 用於蒸氣空間應用之防汙劑組成物 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2036375A (en) * | 1934-08-15 | 1936-04-07 | Mathieson Alkali Works Inc | Production of chlorine dioxide |
| US2036311A (en) * | 1934-08-15 | 1936-04-07 | Mathieson Alkali Works Inc | Production of chlorine dioxide |
| US2731329A (en) * | 1952-09-20 | 1956-01-17 | Kamlet Lab | Process for oxidizing nitrosyl chloride |
| US2863722A (en) * | 1955-03-08 | 1958-12-09 | Hooker Chemical Corp | Chlorine dioxide production |
| US2871097A (en) * | 1956-02-06 | 1959-01-27 | Hooker Chemical Corp | Production of chlorine dioxide |
| NL113586C (fr) * | 1956-04-26 | 1900-01-01 | ||
| US3056656A (en) * | 1958-05-20 | 1962-10-02 | Olin Mathieson | Production of aqueous perchloric acid |
| US3816077A (en) * | 1971-05-21 | 1974-06-11 | Hooker Chemical Corp | Chlorine dioxide generating system |
| US3823225A (en) * | 1972-10-19 | 1974-07-09 | Olin Corp | Removal of available chlorine from alkali metal chlorate-chloride solution and production of chlorine dioxide from said solution |
| US3920801A (en) * | 1974-04-05 | 1975-11-18 | Hooker Chemicals Plastics Corp | Method of producing chlorine dioxide from hydrogen chloride |
-
1978
- 1978-05-19 US US05/907,432 patent/US4216195A/en not_active Expired - Lifetime
-
1979
- 1979-05-02 NZ NZ190345A patent/NZ190345A/xx unknown
- 1979-05-15 FI FI791552A patent/FI68601C/fi not_active IP Right Cessation
- 1979-05-16 FR FR7912408A patent/FR2426017A1/fr active Granted
- 1979-05-17 PT PT69625A patent/PT69625A/pt unknown
- 1979-05-17 CA CA000327966A patent/CA1118580A/fr not_active Expired
- 1979-05-18 BR BR7903118A patent/BR7903118A/pt unknown
- 1979-05-18 SE SE7904377A patent/SE448864B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2426017A1 (fr) | 1979-12-14 |
| BR7903118A (pt) | 1979-12-11 |
| US4216195A (en) | 1980-08-05 |
| NZ190345A (en) | 1981-02-11 |
| PT69625A (en) | 1979-06-01 |
| SE7904377L (sv) | 1979-11-20 |
| CA1118580A (fr) | 1982-02-23 |
| FI68601C (fi) | 1985-10-10 |
| FI68601B (fi) | 1985-06-28 |
| FI791552A7 (fi) | 1979-11-19 |
| FR2426017B1 (fr) | 1984-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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