CN105218358B - 一种粗均苯三甲酸的精制方法 - Google Patents
一种粗均苯三甲酸的精制方法 Download PDFInfo
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- CN105218358B CN105218358B CN201510633867.5A CN201510633867A CN105218358B CN 105218358 B CN105218358 B CN 105218358B CN 201510633867 A CN201510633867 A CN 201510633867A CN 105218358 B CN105218358 B CN 105218358B
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- trimesic acid
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- oxygen
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- QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 44
- 230000008569 process Effects 0.000 title claims abstract description 22
- 238000000746 purification Methods 0.000 title claims abstract description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 64
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 64
- 239000001301 oxygen Substances 0.000 claims abstract description 64
- 239000007789 gas Substances 0.000 claims abstract description 30
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 29
- 230000003647 oxidation Effects 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 239000002904 solvent Substances 0.000 claims abstract description 13
- 230000035484 reaction time Effects 0.000 claims abstract description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 75
- 239000012535 impurity Substances 0.000 claims description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 21
- 239000005711 Benzoic acid Substances 0.000 claims description 8
- INXZLJLREDVXKV-UHFFFAOYSA-N 5-formylbenzene-1,3-dicarboxylic acid Chemical group OC(=O)C1=CC(C=O)=CC(C(O)=O)=C1 INXZLJLREDVXKV-UHFFFAOYSA-N 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 3
- IVSZLXZYQVIEFR-UHFFFAOYSA-N m-xylene Chemical class CC1=CC=CC(C)=C1 IVSZLXZYQVIEFR-UHFFFAOYSA-N 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 48
- 239000000047 product Substances 0.000 description 45
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 44
- 239000000243 solution Substances 0.000 description 22
- 239000012065 filter cake Substances 0.000 description 19
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 18
- 239000002253 acid Substances 0.000 description 16
- 239000013078 crystal Substances 0.000 description 16
- 239000007791 liquid phase Substances 0.000 description 16
- 239000012071 phase Substances 0.000 description 14
- 238000003756 stirring Methods 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 238000004458 analytical method Methods 0.000 description 11
- 238000004587 chromatography analysis Methods 0.000 description 11
- NBEFMISJJNGCIZ-UHFFFAOYSA-N 3,5-dimethylbenzaldehyde Chemical compound CC1=CC(C)=CC(C=O)=C1 NBEFMISJJNGCIZ-UHFFFAOYSA-N 0.000 description 10
- 239000007792 gaseous phase Substances 0.000 description 10
- 230000009467 reduction Effects 0.000 description 10
- 238000010583 slow cooling Methods 0.000 description 10
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 9
- 229960004365 benzoic acid Drugs 0.000 description 8
- 238000001723 curing Methods 0.000 description 8
- 238000004128 high performance liquid chromatography Methods 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 6
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 6
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 description 6
- 238000001953 recrystallisation Methods 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000010411 cooking Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 235000010233 benzoic acid Nutrition 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000013067 intermediate product Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- HSJKGGMUJITCBW-UHFFFAOYSA-N 3-hydroxybutanal Chemical compound CC(O)CC=O HSJKGGMUJITCBW-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- UJMDYLWCYJJYMO-UHFFFAOYSA-N benzene-1,2,3-tricarboxylic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1C(O)=O UJMDYLWCYJJYMO-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 239000012847 fine chemical Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- FLUWAIIVLCVEKF-UHFFFAOYSA-N 2-Methyl-1-phenyl-2-propanyl acetate Chemical compound CC(=O)OC(C)(C)CC1=CC=CC=C1 FLUWAIIVLCVEKF-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- PMZBHPUNQNKBOA-UHFFFAOYSA-N 5-methylbenzene-1,3-dicarboxylic acid Chemical compound CC1=CC(C(O)=O)=CC(C(O)=O)=C1 PMZBHPUNQNKBOA-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- -1 alkali metal salt Chemical class 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000006114 decarboxylation reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 150000008376 fluorenones Chemical class 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000001033 granulometry Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000003973 paint 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
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 150000003628 tricarboxylic acids Chemical class 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
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CN201510633867.5A CN105218358B (zh) | 2015-09-29 | 2015-09-29 | 一种粗均苯三甲酸的精制方法 |
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CN201510633867.5A CN105218358B (zh) | 2015-09-29 | 2015-09-29 | 一种粗均苯三甲酸的精制方法 |
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CN105218358A CN105218358A (zh) | 2016-01-06 |
CN105218358B true CN105218358B (zh) | 2017-09-12 |
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CN109244429B (zh) * | 2018-11-06 | 2021-02-19 | 绍兴文理学院 | 一种锂离子电池负极材料的制备方法 |
Family Cites Families (7)
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NL128444C (zh) * | 1963-10-10 | |||
GB2051804B (en) * | 1979-07-02 | 1983-10-12 | Ici Ltd | Preparation of aromatic carboxylic acids |
JPS58116439A (ja) * | 1981-12-28 | 1983-07-11 | Mitsubishi Gas Chem Co Inc | 高純度芳香族ポリカルボン酸の製造法 |
IT1319169B1 (it) * | 2000-07-14 | 2003-09-26 | Eurotecnica Dev & Licensing Sr | Procedimento per la purificazione di acidi carbossilici aromatici. |
US7547803B2 (en) * | 2003-06-20 | 2009-06-16 | Mitsubishi Gas Chemical Company, Inc. | Process for producing a high purity aromatic polycarboxylic acid |
US7615663B2 (en) * | 2004-09-02 | 2009-11-10 | Eastman Chemical Company | Optimized production of aromatic dicarboxylic acids |
JP5979342B2 (ja) * | 2011-09-05 | 2016-08-24 | 三菱瓦斯化学株式会社 | 芳香族カルボン酸の精製方法 |
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Effective date of registration: 20160701 Address after: 332700 Jiujiang County, Jiangxi Province, Rocky Mountain Industrial Park, Pengze Applicant after: JIANGXI KEYUAN BIOPHARM CO., LTD. Address before: Xinghua yuan in Zhejiang province Quzhou City Kecheng District 324002 building 39 room 306-5 Applicant before: QUZHOU QUNYING CHEMICAL TECHNOLOGY CO., LTD. |
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Address after: 332700 Jishan Industrial Park, Pengze County, Jiujiang City, Jiangxi Province Patentee after: Jiangxi Keyuan biology Co.,Ltd. Address before: 332700 Jishan Industrial Park, Pengze County, Jiujiang City, Jiangxi Province Patentee before: JIANGXI KEYUAN BIOPHARM Co.,Ltd. |
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Effective date of registration: 20210315 Address after: 261000 Haomai city garden, Kangcheng street, Gaomi City, Weifang City, Shandong Province Patentee after: Wang Qinbo Address before: 332700 Jishan Industrial Park, Pengze County, Jiujiang City, Jiangxi Province Patentee before: Jiangxi Keyuan biology Co.,Ltd. |
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Effective date of registration: 20210427 Address after: 261500 No. 5655 Kang Cheng street, Gaomi City Economic Development Zone, Weifang, Shandong Patentee after: Shandong Youyan Environmental Protection Technology Co.,Ltd. Address before: 261000 Haomai city garden, Kangcheng street, Gaomi City, Weifang City, Shandong Province Patentee before: Wang Qinbo |
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Effective date of registration: 20210709 Address after: 261500 no.1099, Huihe Road, Jiangzhuang Town, Gaomi City, Weifang City, Shandong Province Patentee after: Shandong Youdao Chemical Co.,Ltd. Address before: 261500 no.5655, Kangcheng street, Gaomi Economic Development Zone, Weifang City, Shandong Province Patentee before: Shandong Youyan Environmental Protection Technology Co.,Ltd. |