CN215592970U - 2-ethyl anthraquinone continuous extraction system - Google Patents
2-ethyl anthraquinone continuous extraction system Download PDFInfo
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- CN215592970U CN215592970U CN202121468694.3U CN202121468694U CN215592970U CN 215592970 U CN215592970 U CN 215592970U CN 202121468694 U CN202121468694 U CN 202121468694U CN 215592970 U CN215592970 U CN 215592970U
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- extraction
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- extractant
- separation tower
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- 238000000605 extraction Methods 0.000 title claims abstract description 88
- SJEBAWHUJDUKQK-UHFFFAOYSA-N 2-ethylanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC=C3C(=O)C2=C1 SJEBAWHUJDUKQK-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 59
- 238000000926 separation method Methods 0.000 claims abstract description 47
- 239000002253 acid Substances 0.000 claims abstract description 22
- 239000002699 waste material Substances 0.000 claims abstract description 19
- 238000003860 storage Methods 0.000 claims abstract description 11
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 53
- 238000009987 spinning Methods 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 11
- 125000003944 tolyl group Chemical group 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010924 continuous production Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000003916 acid precipitation Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006798 ring closing metathesis reaction Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202121468694.3U CN215592970U (en) | 2021-06-30 | 2021-06-30 | 2-ethyl anthraquinone continuous extraction system |
Applications Claiming Priority (1)
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CN202121468694.3U CN215592970U (en) | 2021-06-30 | 2021-06-30 | 2-ethyl anthraquinone continuous extraction system |
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Publication Number | Publication Date |
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CN215592970U true CN215592970U (en) | 2022-01-21 |
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CN202121468694.3U Active CN215592970U (en) | 2021-06-30 | 2021-06-30 | 2-ethyl anthraquinone continuous extraction system |
Country Status (1)
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CN (1) | CN215592970U (en) |
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2021
- 2021-06-30 CN CN202121468694.3U patent/CN215592970U/en active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 531500 middle Industrial Road, Tiandong Petrochemical Industrial Park, Baise City, Guangxi Zhuang Autonomous Region Patentee after: Baise Shiyu Technology Co.,Ltd. Address before: 531500 middle Industrial Road, Tiandong Petrochemical Industrial Park, Baise City, Guangxi Zhuang Autonomous Region Patentee before: Baise Shiyu Chemical Technology Co.,Ltd. |
|
PE01 | Entry into force 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: A Continuous Extraction System of 2-ethylanthraquinone Effective date of registration: 20230331 Granted publication date: 20220121 Pledgee: Agricultural Bank of China Limited Tiandong County Sub branch Pledgor: Baise Shiyu Technology Co.,Ltd.|GUANGXI TIANDONG DASHENG CHEMICAL TECHNOLOGY Co.,Ltd. Registration number: Y2023450000045 |
|
PC01 | Cancellation 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: 20220121 Pledgee: Agricultural Bank of China Limited Tiandong County Sub branch Pledgor: Baise Shiyu Technology Co.,Ltd.|GUANGXI TIANDONG DASHENG CHEMICAL TECHNOLOGY Co.,Ltd. Registration number: Y2023450000045 |
|
PE01 | Entry into force 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: A 2-ethylanthraquinone continuous extraction system Granted publication date: 20220121 Pledgee: Agricultural Bank of China Limited Tiandong County Sub branch Pledgor: Baise Shiyu Technology Co.,Ltd.|GUANGXI TIANDONG DASHENG CHEMICAL TECHNOLOGY Co.,Ltd. Registration number: Y2024980013009 |