CN210813975U - 一种双乙甲酯高效节能蒸馏装置 - Google Patents
一种双乙甲酯高效节能蒸馏装置 Download PDFInfo
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- CN210813975U CN210813975U CN201921417918.0U CN201921417918U CN210813975U CN 210813975 U CN210813975 U CN 210813975U CN 201921417918 U CN201921417918 U CN 201921417918U CN 210813975 U CN210813975 U CN 210813975U
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- 238000004821 distillation Methods 0.000 title claims abstract description 62
- -1 ethyl methyl Chemical group 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000009833 condensation Methods 0.000 claims abstract description 9
- 230000005494 condensation Effects 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 7
- 150000002148 esters Chemical class 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 3
- 150000004702 methyl esters Chemical class 0.000 abstract description 8
- 238000009834 vaporization Methods 0.000 abstract description 2
- 230000008016 vaporization Effects 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- WRQNANDWMGAFTP-UHFFFAOYSA-N Methylacetoacetic acid Chemical group COC(=O)CC(C)=O WRQNANDWMGAFTP-UHFFFAOYSA-N 0.000 description 1
- BPGDAMSIGCZZLK-UHFFFAOYSA-N acetyloxymethyl acetate Chemical compound CC(=O)OCOC(C)=O BPGDAMSIGCZZLK-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
Abstract
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CN201921417918.0U CN210813975U (zh) | 2019-08-28 | 2019-08-28 | 一种双乙甲酯高效节能蒸馏装置 |
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CN201921417918.0U CN210813975U (zh) | 2019-08-28 | 2019-08-28 | 一种双乙甲酯高效节能蒸馏装置 |
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CN210813975U true CN210813975U (zh) | 2020-06-23 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114470828A (zh) * | 2022-03-17 | 2022-05-13 | 重庆化工职业学院 | 一种精细化工有机合成用过滤蒸馏设备 |
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2019
- 2019-08-28 CN CN201921417918.0U patent/CN210813975U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114470828A (zh) * | 2022-03-17 | 2022-05-13 | 重庆化工职业学院 | 一种精细化工有机合成用过滤蒸馏设备 |
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Effective date of registration: 20240304 Address after: Room 204, 2nd Floor, No.1 Zhoukeng Village Committee, Gongguan Town, Maonan District, Maoming City, Guangdong Province, 525024 Patentee after: GUANGDONG YILU YANGGUANG NEW ENERGY TECHNOLOGY CO.,LTD. Country or region after: China Address before: 224400 Ecological and Chemical Industry Concentration Zone, Funing Economic Development Zone, Yancheng City, Jiangsu Province Patentee before: Yancheng Huati Chemistry Co.,Ltd. Country or region before: China |
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