CN106241742A - 一种用于稳定控制甲醇法二氧化氯生产的方法 - Google Patents
一种用于稳定控制甲醇法二氧化氯生产的方法 Download PDFInfo
- Publication number
- CN106241742A CN106241742A CN201610706322.7A CN201610706322A CN106241742A CN 106241742 A CN106241742 A CN 106241742A CN 201610706322 A CN201610706322 A CN 201610706322A CN 106241742 A CN106241742 A CN 106241742A
- Authority
- CN
- China
- Prior art keywords
- generator
- acid
- natrii sulfas
- neutral
- pickle
- 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.)
- Granted
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 171
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 70
- 239000004155 Chlorine dioxide Substances 0.000 title claims abstract description 48
- 235000019398 chlorine dioxide Nutrition 0.000 title claims abstract description 48
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 claims abstract description 128
- 239000002253 acid Substances 0.000 claims abstract description 124
- 235000021110 pickles Nutrition 0.000 claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 59
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000001117 sulphuric acid Substances 0.000 claims abstract description 41
- 235000011149 sulphuric acid Nutrition 0.000 claims abstract description 41
- 230000008569 process Effects 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000007935 neutral effect Effects 0.000 claims description 84
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 76
- 239000010446 mirabilite Substances 0.000 claims description 76
- 230000008676 import Effects 0.000 claims description 30
- 238000000354 decomposition reaction Methods 0.000 claims description 27
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 claims description 25
- 239000013078 crystal Substances 0.000 claims description 25
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 11
- 239000010413 mother solution Substances 0.000 claims description 11
- 239000000706 filtrate Substances 0.000 claims description 10
- 238000005649 metathesis reaction Methods 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 6
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 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 description 3
- 238000009835 boiling Methods 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- ANFIEGWCRSNVFS-UHFFFAOYSA-N [Na].OCl(=O)=O Chemical compound [Na].OCl(=O)=O ANFIEGWCRSNVFS-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 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
- 230000008520 organization Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- PVGBHEUCHKGFQP-UHFFFAOYSA-N sodium;n-[5-amino-2-(4-aminophenyl)sulfonylphenyl]sulfonylacetamide Chemical compound [Na+].CC(=O)NS(=O)(=O)C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 PVGBHEUCHKGFQP-UHFFFAOYSA-N 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000010189 synthetic method 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
- C01B11/02—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
-
- 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
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)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
Description
编号 | 二氧化氯产量(吨/日) | 设备运行时间(小时/日) | 设备稳定运行天数/日 |
实施例1 | 5 | 8 | 135 |
实施例2 | 5 | 8 | 140 |
实施例3 | 5 | 8 | 135 |
对比例 | 5 | 8 | 63 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610706322.7A CN106241742B (zh) | 2016-08-23 | 2016-08-23 | 一种用于稳定控制甲醇法二氧化氯生产的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610706322.7A CN106241742B (zh) | 2016-08-23 | 2016-08-23 | 一种用于稳定控制甲醇法二氧化氯生产的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106241742A true CN106241742A (zh) | 2016-12-21 |
CN106241742B CN106241742B (zh) | 2018-09-25 |
Family
ID=57594724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610706322.7A Active CN106241742B (zh) | 2016-08-23 | 2016-08-23 | 一种用于稳定控制甲醇法二氧化氯生产的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106241742B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020041916A1 (zh) * | 2018-08-30 | 2020-03-05 | 广西博世科环保科技股份有限公司 | 一种甲醇与双氧水组合还原制备高纯度二氧化氯的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101982404A (zh) * | 2010-10-26 | 2011-03-02 | 山东山大华特科技股份有限公司 | 二氧化氯溶液制备的设备及方法 |
CN203938477U (zh) * | 2014-06-18 | 2014-11-12 | 广西博世科环保科技股份有限公司 | 真空条件下具有蒸发、反应结晶的二氧化氯发生器 |
-
2016
- 2016-08-23 CN CN201610706322.7A patent/CN106241742B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101982404A (zh) * | 2010-10-26 | 2011-03-02 | 山东山大华特科技股份有限公司 | 二氧化氯溶液制备的设备及方法 |
CN203938477U (zh) * | 2014-06-18 | 2014-11-12 | 广西博世科环保科技股份有限公司 | 真空条件下具有蒸发、反应结晶的二氧化氯发生器 |
Non-Patent Citations (1)
Title |
---|
詹磊等: "甲醇法二氧化氯制备中副产物酸性芒硝的综合利用研究", 《造纸科学与技术》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020041916A1 (zh) * | 2018-08-30 | 2020-03-05 | 广西博世科环保科技股份有限公司 | 一种甲醇与双氧水组合还原制备高纯度二氧化氯的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN106241742B (zh) | 2018-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102329275B (zh) | 一种三氯异氰尿酸和二氯异氰尿酸钠的制备方法 | |
JP2019513688A5 (zh) | ||
CN103351440A (zh) | 一种医药级海藻酸钠的生产工艺 | |
CN103241748B (zh) | 一种基于酸浴闪蒸结晶制取元明粉的工艺方法 | |
CN102320585B (zh) | 湿法磷酸直接生产工业级磷酸一铵的方法 | |
CN106335889B (zh) | 利用粗焦磷酸钠生产三聚磷酸钠的方法 | |
CN106430253A (zh) | 基于蒸发制盐系统的平衡循环母液提纯方法 | |
CN208436838U (zh) | 一种氢氧化钙制备罐 | |
CN102851076B (zh) | 一种从褐煤中高效率提取化石化植物蜡的方法及其装置 | |
CN106241742A (zh) | 一种用于稳定控制甲醇法二氧化氯生产的方法 | |
CN107417720B (zh) | 一种氨气胺化法制取o,o-二甲基硫代磷酰胺的生产工艺 | |
CN107572747B (zh) | 一种氧化铝生产中的赤泥处理工艺及处理系统 | |
CN103588223B (zh) | 多级闪蒸降温连续结晶生产高纯度氯化铵的方法 | |
CN107746044A (zh) | 一种用农业用磷酸一铵生产工业级磷酸一铵的方法 | |
CN103936050A (zh) | 一种氯化法提钛尾渣的无公害处理方法及系统 | |
CN107098361B (zh) | 一种制盐精卤母液盐晶回收方法 | |
CN106316955A (zh) | 一种高纯度己内酰胺精制装置和净化方法 | |
CN206328320U (zh) | 一种高纯度己内酰胺精制装置 | |
CN106564918B (zh) | 一种制备氢氧化镁的方法 | |
CN205367730U (zh) | 半水法湿法磷酸系统 | |
CN208809593U (zh) | 一种硝酸铵钙产品生产用硝酸钙溶液压滤系统 | |
CN208121212U (zh) | 联产氯化石蜡和合成氨的烧碱生产线 | |
CN103991851A (zh) | 一种水合肼绿色循环生产新工艺 | |
CN204874354U (zh) | 一种羽毛生产胱氨酸的装置 | |
CN110282610A (zh) | 次磷酸联产次磷酸钙低成本的生产方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20161221 Assignee: Guangxi Kexin environmental treatment Co.,Ltd. Assignor: GUANGXI BOSSCO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Contract record no.: X2023980034952 Denomination of invention: A method for stable control of methanol based chlorine dioxide production Granted publication date: 20180925 License type: Common License Record date: 20230424 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
CP03 | Change of name, title or address |
Address after: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 530007 12 Kexing Road, XiXiangTang high tech Zone, Nanning, the Guangxi Zhuang Autonomous Region Patentee before: GUANGXI BOSSCO ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Country or region before: China |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240506 Address after: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee after: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region after: China Patentee after: Guangxi Boshike Environmental Technology Co.,Ltd. Address before: 242300 intersection of Dongcheng Avenue and Dongcheng Road, heli Park, Ningguo Economic and Technological Development Zone, Ningguo City, Xuancheng City, Anhui Province Patentee before: Anhui Boshike Environmental Protection Technology Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |