CN212741187U - 橡胶防老剂dtpd生产废水中的溶剂回收装置 - Google Patents
橡胶防老剂dtpd生产废水中的溶剂回收装置 Download PDFInfo
- Publication number
- CN212741187U CN212741187U CN202021457079.8U CN202021457079U CN212741187U CN 212741187 U CN212741187 U CN 212741187U CN 202021457079 U CN202021457079 U CN 202021457079U CN 212741187 U CN212741187 U CN 212741187U
- Authority
- CN
- China
- Prior art keywords
- tower
- pipeline
- storage tank
- communicated
- acetone
- 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
- 239000002351 wastewater Substances 0.000 title claims abstract description 36
- 239000003963 antioxidant agent Substances 0.000 title claims abstract description 17
- 230000003078 antioxidant effect Effects 0.000 title claims abstract description 17
- PIBIAJQNHWMGTD-UHFFFAOYSA-N 1-n,3-n-bis(4-methylphenyl)benzene-1,3-diamine Chemical compound C1=CC(C)=CC=C1NC1=CC=CC(NC=2C=CC(C)=CC=2)=C1 PIBIAJQNHWMGTD-UHFFFAOYSA-N 0.000 title claims abstract description 16
- 239000002904 solvent Substances 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000011084 recovery Methods 0.000 title claims abstract description 11
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims abstract description 80
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Substances CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 70
- 238000003860 storage Methods 0.000 claims abstract description 51
- 238000004821 distillation Methods 0.000 claims abstract description 30
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000018044 dehydration Effects 0.000 claims abstract description 22
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 22
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 102
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000011033 desalting Methods 0.000 claims description 11
- 238000001704 evaporation Methods 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 9
- 238000009835 boiling Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- RNVCVTLRINQCPJ-UHFFFAOYSA-N o-toluidine Chemical compound CC1=CC=CC=C1N RNVCVTLRINQCPJ-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 description 1
- 238000010533 azeotropic distillation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- RWGFKTVRMDUZSP-UHFFFAOYSA-N isopropyl-benzene Natural products CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010887 waste solvent Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Landscapes
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021457079.8U CN212741187U (zh) | 2020-07-22 | 2020-07-22 | 橡胶防老剂dtpd生产废水中的溶剂回收装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021457079.8U CN212741187U (zh) | 2020-07-22 | 2020-07-22 | 橡胶防老剂dtpd生产废水中的溶剂回收装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN212741187U true CN212741187U (zh) | 2021-03-19 |
Family
ID=75037421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202021457079.8U Active CN212741187U (zh) | 2020-07-22 | 2020-07-22 | 橡胶防老剂dtpd生产废水中的溶剂回收装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN212741187U (zh) |
-
2020
- 2020-07-22 CN CN202021457079.8U patent/CN212741187U/zh active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108147489B (zh) | 物理方法预处理高盐高浓度有机污染物废水工艺 | |
CN101139118B (zh) | 一种含甲醇和二甲醚的污水处理工艺 | |
CN111646620B (zh) | 一种兰炭废水处理方法及装置 | |
CN106986490B (zh) | 一种羧酸酯工业生产废水的回收处理工艺及装置 | |
CN210084997U (zh) | 一种回收利用环己酮氨肟化装置废水的装置 | |
CN103333080A (zh) | 含dmf废水四效精馏回收方法 | |
CN101139117A (zh) | 含甲醇和二甲醚的污水处理工艺 | |
CN107601791A (zh) | 高盐有机废水资源回收及处理工艺 | |
CN111138347B (zh) | 一种乙烯基吡啶类化合物分水工业化方法和装置 | |
CN109970127B (zh) | 一种从抗生素生产废水中回收乙酸丁酯的方法 | |
CN212504660U (zh) | 一种乙二醇单烯丙基醚的制备系统 | |
CN212741187U (zh) | 橡胶防老剂dtpd生产废水中的溶剂回收装置 | |
CN103601616B (zh) | 一种费托合成反应水的醇水分离回收方法 | |
CN209759339U (zh) | 一种头孢呋辛酸生产中二氯甲烷的回收装置 | |
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 | |
CN1307109C (zh) | 一种从对苯二甲酸工业废水中回收芳香羧酸的方法 | |
CN216005580U (zh) | 一种石油污泥清洗及有机溶剂回收装置 | |
CN104556541B (zh) | 一种甲醇制汽油工艺生成水的处理方法 | |
CN105175203A (zh) | 甲基叔丁基醚制备异丁烯的方法 | |
CN107129103B (zh) | 一种糠醛生产废水综合处理利用工艺与方法 | |
CN109369339B (zh) | 一种对甲基苯磺酸铁正丁醇溶液废料的处理方法 | |
CN105237441B (zh) | 一种回收甲烷磺酸的装置和方法 | |
CN217578368U (zh) | 一种焦化废水酚回收装置 | |
CN105037078A (zh) | 一种氯酮母液中回收二氯甲烷的方法 | |
CN110790440A (zh) | 一种高cod高盐废水处理系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Solvent recovery device in rubber antioxidant DtpD production wastewater Effective date of registration: 20220426 Granted publication date: 20210319 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: Yichang Xingchun Chemical Co.,Ltd. Registration number: Y2022980004826 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230518 Granted publication date: 20210319 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: Yichang Xingchun Chemical Co.,Ltd. Registration number: Y2022980004826 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Solvent Recovery Device in Wastewater from DTPD Production of Rubber Antioxidant Effective date of registration: 20230621 Granted publication date: 20210319 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: Yichang Xingchun Chemical Co.,Ltd. Registration number: Y2023980044703 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210319 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: Yichang Xingchun Chemical Co.,Ltd. Registration number: Y2023980044703 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Solvent recovery device for DTPD production wastewater of rubber anti-aging agent Granted publication date: 20210319 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: Yichang Xingchun Chemical Co.,Ltd. Registration number: Y2024980034037 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |