CN104230768B - 一种二甲基亚砜废盐的回收处理系统 - Google Patents
一种二甲基亚砜废盐的回收处理系统 Download PDFInfo
- Publication number
- CN104230768B CN104230768B CN201410467273.7A CN201410467273A CN104230768B CN 104230768 B CN104230768 B CN 104230768B CN 201410467273 A CN201410467273 A CN 201410467273A CN 104230768 B CN104230768 B CN 104230768B
- Authority
- CN
- China
- Prior art keywords
- sodium nitrate
- outlet
- reaction tank
- pipeline
- tank
- 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.)
- Active
Links
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 150000003839 salts Chemical class 0.000 title claims abstract description 39
- 238000011084 recovery Methods 0.000 title claims abstract description 18
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims abstract description 258
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 claims abstract description 130
- 235000010344 sodium nitrate Nutrition 0.000 claims abstract description 129
- 239000004317 sodium nitrate Substances 0.000 claims abstract description 129
- 238000002425 crystallisation Methods 0.000 claims abstract description 97
- 230000008025 crystallization Effects 0.000 claims abstract description 97
- 238000006243 chemical reaction Methods 0.000 claims abstract description 80
- 238000000926 separation method Methods 0.000 claims abstract description 51
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 47
- DJGAAPFSPWAYTJ-UHFFFAOYSA-M metamizole sodium Chemical compound [Na+].O=C1C(N(CS([O-])(=O)=O)C)=C(C)N(C)N1C1=CC=CC=C1 DJGAAPFSPWAYTJ-UHFFFAOYSA-M 0.000 claims abstract description 34
- 238000001704 evaporation Methods 0.000 claims abstract description 23
- 230000008020 evaporation Effects 0.000 claims abstract description 23
- 239000002699 waste material Substances 0.000 claims abstract description 15
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 57
- 238000003860 storage Methods 0.000 claims description 53
- 239000010413 mother solution Substances 0.000 claims description 45
- 238000006386 neutralization reaction Methods 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 19
- 150000003457 sulfones Chemical class 0.000 claims description 19
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 18
- 229910017604 nitric acid Inorganic materials 0.000 claims description 18
- 239000002912 waste gas Substances 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 229910001868 water Inorganic materials 0.000 claims description 15
- 238000005189 flocculation Methods 0.000 claims description 13
- 230000016615 flocculation Effects 0.000 claims description 13
- 239000013049 sediment Substances 0.000 claims description 13
- 239000006228 supernatant Substances 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 230000003311 flocculating effect Effects 0.000 claims description 9
- 239000011229 interlayer Substances 0.000 claims description 7
- 238000001556 precipitation Methods 0.000 claims description 7
- 238000010992 reflux Methods 0.000 claims description 7
- 239000002893 slag Substances 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 5
- 239000003513 alkali Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 230000007613 environmental effect Effects 0.000 abstract description 11
- 239000004480 active ingredient Substances 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract description 4
- 239000002351 wastewater Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 239000000243 solution Substances 0.000 description 13
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 10
- 239000007787 solid Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 235000010288 sodium nitrite Nutrition 0.000 description 5
- WFPZPJSADLPSON-UHFFFAOYSA-N dinitrogen tetraoxide Chemical compound [O-][N+](=O)[N+]([O-])=O WFPZPJSADLPSON-UHFFFAOYSA-N 0.000 description 4
- GTTYPHLDORACJW-UHFFFAOYSA-N nitric acid;sodium Chemical compound [Na].O[N+]([O-])=O GTTYPHLDORACJW-UHFFFAOYSA-N 0.000 description 4
- 238000005457 optimization Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- CAQWNKXTMBFBGI-UHFFFAOYSA-N C.[Na] Chemical compound C.[Na] CAQWNKXTMBFBGI-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 3
- 239000006200 vaporizer Substances 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 150000003462 sulfoxides Chemical class 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 208000004880 Polyuria Diseases 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000035619 diuresis Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410467273.7A CN104230768B (zh) | 2014-09-15 | 2014-09-15 | 一种二甲基亚砜废盐的回收处理系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410467273.7A CN104230768B (zh) | 2014-09-15 | 2014-09-15 | 一种二甲基亚砜废盐的回收处理系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104230768A CN104230768A (zh) | 2014-12-24 |
CN104230768B true CN104230768B (zh) | 2016-06-29 |
Family
ID=52219780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410467273.7A Active CN104230768B (zh) | 2014-09-15 | 2014-09-15 | 一种二甲基亚砜废盐的回收处理系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104230768B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110711764A (zh) * | 2019-10-29 | 2020-01-21 | 江苏盛勤环境工程有限公司 | 一种固体废盐资源化工艺技术 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1326929A (zh) * | 2001-05-18 | 2001-12-19 | 刘成旭 | 一种二甲基砜的制备方法 |
CN101195595A (zh) * | 2007-12-12 | 2008-06-11 | 湖北兴发化工集团股份有限公司 | 从二甲基亚砜废渣中回收二甲基砜和硝酸钠的方法 |
CN102010354A (zh) * | 2010-11-30 | 2011-04-13 | 湖北兴发化工集团股份有限公司 | 一种二甲基亚砜废渣回收利用方法 |
CN204039302U (zh) * | 2014-09-15 | 2014-12-24 | 夏瑜 | 一种二甲基亚砜废盐的回收处理设备 |
-
2014
- 2014-09-15 CN CN201410467273.7A patent/CN104230768B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1326929A (zh) * | 2001-05-18 | 2001-12-19 | 刘成旭 | 一种二甲基砜的制备方法 |
CN101195595A (zh) * | 2007-12-12 | 2008-06-11 | 湖北兴发化工集团股份有限公司 | 从二甲基亚砜废渣中回收二甲基砜和硝酸钠的方法 |
CN102010354A (zh) * | 2010-11-30 | 2011-04-13 | 湖北兴发化工集团股份有限公司 | 一种二甲基亚砜废渣回收利用方法 |
CN204039302U (zh) * | 2014-09-15 | 2014-12-24 | 夏瑜 | 一种二甲基亚砜废盐的回收处理设备 |
Also Published As
Publication number | Publication date |
---|---|
CN104230768A (zh) | 2014-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109095531A (zh) | 垃圾飞灰洗水资源化处理工艺及设备 | |
CN104311460B (zh) | 一种二甲基亚砜废盐的回收处理方法 | |
CN104151136B (zh) | 从抗生素生产废水中回收丁醇-醋酸丁酯的工艺方法 | |
CN105503530B (zh) | 碱法甲醇钠制备的多效热耦合精馏生产装置和工艺方法 | |
CN105237369A (zh) | 一种异龙脑脱氢精制樟脑的方法及其设备 | |
CN104230768B (zh) | 一种二甲基亚砜废盐的回收处理系统 | |
CN204039302U (zh) | 一种二甲基亚砜废盐的回收处理设备 | |
CN107827847A (zh) | 利用木质纤维素类原料连续制备糠醛的系统及方法 | |
CN103214045A (zh) | 一种糠醛废水的处理方法 | |
CN211255771U (zh) | 乙酸薄荷酯的生产工艺系统 | |
CN202220087U (zh) | 蒸发法废酸再生处理装置 | |
CN207877625U (zh) | 利用木质纤维素类原料连续制备糠醛的系统 | |
CN110902741A (zh) | 一种双乙酰阿昔洛韦生产溶剂回收方法及溶剂回收装置 | |
CN205874123U (zh) | 一种水合肼废液的回收处理装置 | |
CN102583935A (zh) | 用于有机废弃物处理的超临界水处理装置及有机废弃物的处理方法 | |
CN206167974U (zh) | 连续单效真空蒸发结晶系统 | |
CN212246660U (zh) | 一种uv单体生产废水中提取高纯丙烯酸钠或甲基丙烯酸钠的装置 | |
CN211688672U (zh) | 吡唑生产过程中的废水处理装置 | |
CN104478734A (zh) | Akd生产中粗品三乙胺循环利用的方法 | |
CN209974349U (zh) | 废水浓缩蒸发结晶器 | |
CN207091325U (zh) | 一种环嗪酮用生产装置 | |
CN210419326U (zh) | 一种高盐废水高效单效蒸发系统 | |
CN202044795U (zh) | 外循环蒸发器 | |
CN209662649U (zh) | 苯乙酸回收装置 | |
CN207646096U (zh) | 一种乙二醇二甲醚反应产物回收利用装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160517 Address after: 408300 Foreign Trade Bureau, No. 25 workers' South Road, Dianjiang County, Chongqing Applicant after: Xia Yu Applicant after: Chongqing Tuokai Environmental Protection Technology Co.,Ltd. Address before: 408300 Foreign Trade Bureau, No. 25 workers' South Road, Dianjiang County, Chongqing Applicant before: Xia Yu Applicant before: Zhang Sheng |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171023 Address after: 408300 Foreign Trade Bureau, No. 25 workers' South Road, Dianjiang County, Chongqing Co-patentee after: CHONGQING HENGJIE CHEMICAL Co.,Ltd. Patentee after: Xia Yu Address before: 408300 Foreign Trade Bureau, No. 25 workers' South Road, Dianjiang County, Chongqing Co-patentee before: Chongqing Tuokai Environmental Protection Technology Co.,Ltd. Patentee before: Xia Yu |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240313 Address after: Foreign Trade Bureau, 25 Gongnong South Road, Dianjiang County, Chongqing 408300 Patentee after: Xia Yu Country or region after: China Patentee after: Chongqing Tuokai Environmental Protection Technology Co.,Ltd. Address before: Foreign Trade Bureau, 25 Gongnong South Road, Dianjiang County, Chongqing 408300 Patentee before: Xia Yu Country or region before: China Patentee before: CHONGQING HENGJIE CHEMICAL Co.,Ltd. |
|
TR01 | Transfer of patent right |