CN1869017A - 对氨基苯基-β-羟乙基砜硫酸酯的生产工艺及装置 - Google Patents
对氨基苯基-β-羟乙基砜硫酸酯的生产工艺及装置 Download PDFInfo
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- CN1869017A CN1869017A CN 200510049818 CN200510049818A CN1869017A CN 1869017 A CN1869017 A CN 1869017A CN 200510049818 CN200510049818 CN 200510049818 CN 200510049818 A CN200510049818 A CN 200510049818A CN 1869017 A CN1869017 A CN 1869017A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 44
- MOAJBSFIZZIIFV-UHFFFAOYSA-N OS(O)(=O)=O.C1=CC(N)=CC=C1C(O)CS(=O)(=O)CC(O)C1=CC=C(N)C=C1 Chemical compound OS(O)(=O)=O.C1=CC(N)=CC=C1C(O)CS(=O)(=O)CC(O)C1=CC=C(N)C=C1 MOAJBSFIZZIIFV-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 21
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 6
- -1 p-amino phenyl-beta-hydroxyethyl Chemical group 0.000 claims description 25
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 23
- JYVVXBDNAPHKAI-UHFFFAOYSA-N 2-hydroxy-n-phenylethanesulfonamide Chemical compound OCCS(=O)(=O)NC1=CC=CC=C1 JYVVXBDNAPHKAI-UHFFFAOYSA-N 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 7
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
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- 238000006062 fragmentation reaction Methods 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 abstract description 12
- 238000002156 mixing Methods 0.000 abstract description 11
- 239000002994 raw material Substances 0.000 abstract description 11
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract description 9
- 239000000975 dye Substances 0.000 abstract description 4
- CAXVWCJQWFKEBB-UHFFFAOYSA-N aniline 2-(2-hydroxyethylsulfonyl)ethanol Chemical compound OCCS(=O)(=O)CCO.NC=1C=CC=CC1 CAXVWCJQWFKEBB-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 22
- 230000032050 esterification Effects 0.000 description 18
- 238000005886 esterification reaction Methods 0.000 description 18
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 14
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 11
- 239000012086 standard solution Substances 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 9
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- 238000012360 testing method Methods 0.000 description 9
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- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
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- 238000006460 hydrolysis reaction Methods 0.000 description 5
- 235000010288 sodium nitrite Nutrition 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 4
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- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 2
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- MBDUIEKYVPVZJH-UHFFFAOYSA-N 1-ethylsulfonylethane Chemical compound CCS(=O)(=O)CC MBDUIEKYVPVZJH-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 150000001448 anilines Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000012954 diazonium Substances 0.000 description 1
- 125000001752 diazonium salt group Chemical group 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- CEQFOVLGLXCDCX-WUKNDPDISA-N methyl red Chemical compound C1=CC(N(C)C)=CC=C1\N=N\C1=CC=CC=C1C(O)=O CEQFOVLGLXCDCX-WUKNDPDISA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- 238000010298 pulverizing process Methods 0.000 description 1
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- 238000003746 solid phase reaction Methods 0.000 description 1
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Abstract
Description
实施例No. | 滴定所用标液体积(ml) | 酸值 | 酯值 | 氨基值 | ||
公式(I)中 | 公式(II)中 | 公式(III)中 | ||||
实施例1 | V=17.85 | V2=13.11 | V=17.26 | 17.51 | 95.02 | 97.10 |
实施例2 | V=18.15 | V2=13.15 | V=17.16 | 17.80 | 94.80 | 96.54 |
实施例3 | V=18.29 | V2=13.20 | V=17.14 | 17.94 | 94.52 | 96.43 |
Claims (17)
Priority Applications (1)
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CNB2005100498183A CN100467446C (zh) | 2005-05-24 | 2005-05-24 | 对氨基苯基-β-羟乙基砜硫酸酯的生产工艺及装置 |
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CNB2005100498183A CN100467446C (zh) | 2005-05-24 | 2005-05-24 | 对氨基苯基-β-羟乙基砜硫酸酯的生产工艺及装置 |
Publications (2)
Publication Number | Publication Date |
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CN1869017A true CN1869017A (zh) | 2006-11-29 |
CN100467446C CN100467446C (zh) | 2009-03-11 |
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CNB2005100498183A Expired - Fee Related CN100467446C (zh) | 2005-05-24 | 2005-05-24 | 对氨基苯基-β-羟乙基砜硫酸酯的生产工艺及装置 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102908965A (zh) * | 2011-08-04 | 2013-02-06 | 左彦毅 | 复合稳定剂生产线 |
CN103626684A (zh) * | 2013-11-21 | 2014-03-12 | 新乡瑞诚科技发展有限公司 | 对氨基苯基-β-羟乙基砜硫酸酯的制备方法 |
CN104193657A (zh) * | 2014-08-18 | 2014-12-10 | 浙江劲光化工有限公司 | 一种环保型对-(β-羟乙基砜硫酸酯)苯胺的合成方法 |
CN107522336A (zh) * | 2017-09-08 | 2017-12-29 | 江苏明盛化工有限公司 | 一种对位酯生产过程中产生的酸性废水的处理方法 |
-
2005
- 2005-05-24 CN CNB2005100498183A patent/CN100467446C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102908965A (zh) * | 2011-08-04 | 2013-02-06 | 左彦毅 | 复合稳定剂生产线 |
CN102908965B (zh) * | 2011-08-04 | 2015-07-01 | 左彦毅 | 复合稳定剂生产线 |
CN103626684A (zh) * | 2013-11-21 | 2014-03-12 | 新乡瑞诚科技发展有限公司 | 对氨基苯基-β-羟乙基砜硫酸酯的制备方法 |
CN104193657A (zh) * | 2014-08-18 | 2014-12-10 | 浙江劲光化工有限公司 | 一种环保型对-(β-羟乙基砜硫酸酯)苯胺的合成方法 |
CN104193657B (zh) * | 2014-08-18 | 2016-08-24 | 浙江劲光实业股份有限公司 | 一种环保型对-(β-羟乙基砜硫酸酯)苯胺的合成方法 |
CN107522336A (zh) * | 2017-09-08 | 2017-12-29 | 江苏明盛化工有限公司 | 一种对位酯生产过程中产生的酸性废水的处理方法 |
Also Published As
Publication number | Publication date |
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CN100467446C (zh) | 2009-03-11 |
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Assignee: Shanghai Annuo Aromatic Amine Chemical Co., Ltd. Assignor: Zhejiang Longsheng Group Co., Ltd. Contract fulfillment period: 2009.8.11 to 2014.8.11 Contract record no.: 2009310000194 Denomination of invention: Production technology and device of paranminophenyl-beta-hydroxyethyl sulfone sulfate Granted publication date: 20090311 License type: Exclusive license Record date: 20090904 |
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