CN209173536U - 一种烷氧基苯甲酸制备用提纯装置 - Google Patents
一种烷氧基苯甲酸制备用提纯装置 Download PDFInfo
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- CN209173536U CN209173536U CN201822072738.5U CN201822072738U CN209173536U CN 209173536 U CN209173536 U CN 209173536U CN 201822072738 U CN201822072738 U CN 201822072738U CN 209173536 U CN209173536 U CN 209173536U
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- conical flask
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- 239000002253 acid Substances 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000013078 crystal Substances 0.000 claims abstract description 35
- 238000002425 crystallisation Methods 0.000 claims description 10
- 230000008025 crystallization Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 11
- 238000000746 purification Methods 0.000 description 11
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 235000010233 benzoic acid Nutrition 0.000 description 6
- 229960004365 benzoic acid Drugs 0.000 description 6
- 239000005711 Benzoic acid Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- ZEYHEAKUIGZSGI-UHFFFAOYSA-N 4-methoxybenzoic acid Chemical compound COC1=CC=C(C(O)=O)C=C1 ZEYHEAKUIGZSGI-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Claims (6)
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CN201822072738.5U CN209173536U (zh) | 2018-12-11 | 2018-12-11 | 一种烷氧基苯甲酸制备用提纯装置 |
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CN201822072738.5U CN209173536U (zh) | 2018-12-11 | 2018-12-11 | 一种烷氧基苯甲酸制备用提纯装置 |
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CN209173536U true CN209173536U (zh) | 2019-07-30 |
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CN201822072738.5U Active CN209173536U (zh) | 2018-12-11 | 2018-12-11 | 一种烷氧基苯甲酸制备用提纯装置 |
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CN (1) | CN209173536U (zh) |
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- 2018-12-11 CN CN201822072738.5U patent/CN209173536U/zh active Active
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Assignee: Yantai Yida Financial Leasing Co.,Ltd. Assignor: YANTAI FENGLU FINE CHEMICAL Co.,Ltd. Contract record no.: X2020980008895 Denomination of utility model: Preparation and purification device of alkoxybenzoic acid Granted publication date: 20190730 License type: Exclusive License Record date: 20201208 |
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Denomination of utility model: Preparation and purification device of alkoxybenzoic acid Effective date of registration: 20201210 Granted publication date: 20190730 Pledgee: Yantai Yida Financial Leasing Co.,Ltd. Pledgor: YANTAI FENGLU FINE CHEMICAL Co.,Ltd. Registration number: Y2020980009076 |
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Assignee: Yantai Yida Financial Leasing Co.,Ltd. Assignor: YANTAI FENGLU FINE CHEMICAL Co.,Ltd. Contract record no.: X2020980008895 Date of cancellation: 20240304 |
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Granted publication date: 20190730 Pledgee: Yantai Yida Financial Leasing Co.,Ltd. Pledgor: YANTAI FENGLU FINE CHEMICAL Co.,Ltd. Registration number: Y2020980009076 |