CN100344530C - 以二氧化氯为原料生产高纯度碱金属亚氯酸盐的方法 - Google Patents
以二氧化氯为原料生产高纯度碱金属亚氯酸盐的方法 Download PDFInfo
- Publication number
- CN100344530C CN100344530C CNB2004100550101A CN200410055010A CN100344530C CN 100344530 C CN100344530 C CN 100344530C CN B2004100550101 A CNB2004100550101 A CN B2004100550101A CN 200410055010 A CN200410055010 A CN 200410055010A CN 100344530 C CN100344530 C CN 100344530C
- Authority
- CN
- China
- Prior art keywords
- alkali metal
- reaction
- gas
- chlorite
- dioxide peroxide
- 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 - Fee Related
Links
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 229910001919 chlorite Inorganic materials 0.000 title claims abstract description 58
- 229910052619 chlorite group Inorganic materials 0.000 title claims abstract description 58
- -1 alkali metal chlorite Chemical class 0.000 title claims abstract description 33
- 239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 32
- 229910052783 alkali metal Inorganic materials 0.000 title claims abstract description 32
- 235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 32
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims description 87
- 238000004519 manufacturing process Methods 0.000 title abstract description 12
- 239000000126 substance Substances 0.000 title abstract description 11
- 239000007789 gas Substances 0.000 claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 150000002978 peroxides Chemical class 0.000 claims description 48
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 37
- 238000006243 chemical reaction Methods 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 239000000243 solution Substances 0.000 claims description 16
- 230000002829 reductive effect Effects 0.000 claims description 15
- 239000007864 aqueous solution Substances 0.000 claims description 13
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 12
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- 239000012429 reaction media Substances 0.000 claims description 8
- 239000006227 byproduct Substances 0.000 claims description 7
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims description 6
- 230000002378 acidificating effect Effects 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 5
- 235000011089 carbon dioxide Nutrition 0.000 claims description 4
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Inorganic materials [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims description 4
- 239000000376 reactant Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims description 2
- 239000008246 gaseous mixture Substances 0.000 claims 2
- 238000009835 boiling Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 abstract description 30
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 abstract description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 230000003750 conditioning effect Effects 0.000 abstract 1
- 229960002218 sodium chlorite Drugs 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 37
- 239000000047 product Substances 0.000 description 22
- 239000012535 impurity Substances 0.000 description 15
- 229960002163 hydrogen peroxide Drugs 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 13
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 12
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 8
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 235000019253 formic acid Nutrition 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 150000001340 alkali metals Chemical class 0.000 description 3
- 239000007844 bleaching agent Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004076 pulp bleaching Methods 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 229910000497 Amalgam Inorganic materials 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 150000003818 basic metals Chemical class 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- MFEVGQHCNVXMER-UHFFFAOYSA-L 1,3,2$l^{2}-dioxaplumbetan-4-one Chemical compound [Pb+2].[O-]C([O-])=O MFEVGQHCNVXMER-UHFFFAOYSA-L 0.000 description 1
- 241000370738 Chlorion Species 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 229910000003 Lead carbonate Inorganic materials 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- 229910001038 basic metal oxide Inorganic materials 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000001804 chlorine Chemical class 0.000 description 1
- 229940077239 chlorous acid Drugs 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010574 gas phase reaction Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229910052717 sulfur Chemical group 0.000 description 1
- 239000011593 sulfur Chemical group 0.000 description 1
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
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
- C01B11/08—Chlorous acid
- C01B11/10—Chlorites
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treating Waste Gases (AREA)
Abstract
Description
组分 | %体积 |
ClO2 | 7 |
Cl2 | 0.1 |
H2O(V) | 87 |
CH3OH | 0.5 |
HCOOH | 1.5 |
CO2 | 0.3 |
空气 | 4.0 |
污染物水平 | |
Na2CO3/NaClO2 (mg/g) | 53.904 |
甲醇/NaClO2 (mg/g) | 25.471 |
NaCOOH/NaClO2 (mg/g) | 165.382 |
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2428731 CA2428731A1 (en) | 2003-05-13 | 2003-05-13 | Chlorine dioxide from a methanol-based generating system as a chemical feed in alkali metal chlorite manufacture |
CA2428731 | 2003-05-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1572722A CN1572722A (zh) | 2005-02-02 |
CN100344530C true CN100344530C (zh) | 2007-10-24 |
Family
ID=33426241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100550101A Expired - Fee Related CN100344530C (zh) | 2003-05-13 | 2004-05-13 | 以二氧化氯为原料生产高纯度碱金属亚氯酸盐的方法 |
Country Status (4)
Country | Link |
---|---|
CN (1) | CN100344530C (zh) |
BR (1) | BRPI0402926B1 (zh) |
CA (1) | CA2428731A1 (zh) |
TW (1) | TWI359791B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102548894A (zh) * | 2009-10-12 | 2012-07-04 | 阿克佐诺贝尔化学国际公司 | 生产二氧化氯的方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104106596A (zh) * | 2013-04-22 | 2014-10-22 | 吕世鹏 | 一种稳定高浓杀菌消毒制剂的制备工艺及设备 |
CN107117610A (zh) * | 2017-06-29 | 2017-09-01 | 广西师范大学 | 一种去除残留酸溶液的装置和方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5597544A (en) * | 1995-11-29 | 1997-01-28 | Rio Linda Chemical Co., Inc. | Preparation of chlorite |
US6251357B1 (en) * | 1998-06-09 | 2001-06-26 | Sterling Canada, Inc. | High purity alkali metal chlorite and method of manufacture |
CN1378973A (zh) * | 2002-05-20 | 2002-11-13 | 华南理工大学 | 亚氯酸钠的制备方法 |
-
2003
- 2003-05-13 CA CA 2428731 patent/CA2428731A1/en not_active Abandoned
-
2004
- 2004-05-13 CN CNB2004100550101A patent/CN100344530C/zh not_active Expired - Fee Related
- 2004-05-13 TW TW93113529A patent/TWI359791B/zh not_active IP Right Cessation
- 2004-05-13 BR BRPI0402926A patent/BRPI0402926B1/pt not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5597544A (en) * | 1995-11-29 | 1997-01-28 | Rio Linda Chemical Co., Inc. | Preparation of chlorite |
US6251357B1 (en) * | 1998-06-09 | 2001-06-26 | Sterling Canada, Inc. | High purity alkali metal chlorite and method of manufacture |
CN1378973A (zh) * | 2002-05-20 | 2002-11-13 | 华南理工大学 | 亚氯酸钠的制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102548894A (zh) * | 2009-10-12 | 2012-07-04 | 阿克佐诺贝尔化学国际公司 | 生产二氧化氯的方法 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0402926B1 (pt) | 2017-05-09 |
CA2428731A1 (en) | 2004-11-13 |
TW200508152A (en) | 2005-03-01 |
TWI359791B (en) | 2012-03-11 |
BRPI0402926A (pt) | 2005-05-24 |
CN1572722A (zh) | 2005-02-02 |
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C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: SUPERIOR PLUS CO., LTD. Free format text: FORMER OWNER: SUPERIOR PLUS CO.,LTD. Effective date: 20100122 |
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TR01 | Transfer of patent right |
Effective date of registration: 20100122 Address after: alberta canada Patentee after: Superior Plath Co.,Ltd. Address before: alberta canada Patentee before: STERLING PULP CHEMICALS, Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: Alberta, Canada Patentee after: General partner of superior Address before: Alberta, Canada Patentee before: Superior Plath management Co. |
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TR01 | Transfer of patent right |
Effective date of registration: 20210531 Address after: Manitoba, Canada Patentee after: ERCO global Inc. Address before: Alberta, Canada Patentee before: General partner of superior Effective date of registration: 20210531 Address after: Alberta, Canada Patentee after: Superior Plath management Co. Address before: alberta canada Patentee before: Superior Plath Co.,Ltd. |
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