CN104961661A - 一种制备1-氨基-8-萘酚-4,6-二磺酸的方法 - Google Patents
一种制备1-氨基-8-萘酚-4,6-二磺酸的方法 Download PDFInfo
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- CN104961661A CN104961661A CN201510326358.8A CN201510326358A CN104961661A CN 104961661 A CN104961661 A CN 104961661A CN 201510326358 A CN201510326358 A CN 201510326358A CN 104961661 A CN104961661 A CN 104961661A
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- 239000002253 acid Substances 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 166
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 97
- 238000003860 storage Methods 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000002351 wastewater Substances 0.000 claims abstract description 25
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims abstract description 22
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 18
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 44
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 34
- 229910021529 ammonia Inorganic materials 0.000 claims description 17
- 239000000047 product Substances 0.000 claims description 17
- 230000020477 pH reduction Effects 0.000 claims description 13
- ZUQOBHTUMCEQBG-UHFFFAOYSA-N 4-amino-5-hydroxynaphthalene-1,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(N)=CC=C(S(O)(=O)=O)C2=C1 ZUQOBHTUMCEQBG-UHFFFAOYSA-N 0.000 claims description 12
- 238000007865 diluting Methods 0.000 claims description 11
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 10
- IEXIPYCHASVPFD-UHFFFAOYSA-L disodium;7-hydroxynaphthalene-1,3-disulfonate Chemical compound [Na+].[Na+].C1=C(S([O-])(=O)=O)C=C(S([O-])(=O)=O)C2=CC(O)=CC=C21 IEXIPYCHASVPFD-UHFFFAOYSA-L 0.000 claims description 10
- 238000006277 sulfonation reaction Methods 0.000 claims description 10
- 238000002425 crystallisation Methods 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 9
- CMOLPZZVECHXKN-UHFFFAOYSA-N 7-aminonaphthalene-1,3-disulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C(S(O)(=O)=O)C2=CC(N)=CC=C21 CMOLPZZVECHXKN-UHFFFAOYSA-N 0.000 claims description 8
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 6
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052921 ammonium sulfate Inorganic materials 0.000 claims description 6
- 235000011130 ammonium sulphate Nutrition 0.000 claims description 6
- 230000008025 crystallization Effects 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- PJKVFARRVXDXAD-UHFFFAOYSA-N 2-naphthaldehyde Chemical compound C1=CC=CC2=CC(C=O)=CC=C21 PJKVFARRVXDXAD-UHFFFAOYSA-N 0.000 claims description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 3
- 238000003916 acid precipitation Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- ILCCKGWFMOINFU-UHFFFAOYSA-L dipotassium;7-aminonaphthalene-1,3-disulfonate Chemical compound [K+].[K+].C1=C(S([O-])(=O)=O)C=C(S([O-])(=O)=O)C2=CC(N)=CC=C21 ILCCKGWFMOINFU-UHFFFAOYSA-L 0.000 claims description 3
- 238000013327 media filtration Methods 0.000 claims description 3
- 238000003808 methanol extraction Methods 0.000 claims description 3
- 229960003512 nicotinic acid Drugs 0.000 claims description 3
- 235000001968 nicotinic acid Nutrition 0.000 claims description 3
- 239000011664 nicotinic acid Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000013067 intermediate product Substances 0.000 claims description 2
- APRRQJCCBSJQOQ-UHFFFAOYSA-N 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(N)=CC(S(O)(=O)=O)=CC2=C1 APRRQJCCBSJQOQ-UHFFFAOYSA-N 0.000 abstract 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
- 238000004042 decolorization Methods 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution Substances 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- GWIAAIUASRVOIA-UHFFFAOYSA-N 2-aminonaphthalene-1-sulfonic acid Chemical compound C1=CC=CC2=C(S(O)(=O)=O)C(N)=CC=C21 GWIAAIUASRVOIA-UHFFFAOYSA-N 0.000 description 2
- 238000004176 ammonification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- -1 γ is sour Chemical compound 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000008376 long-term health Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- QPILZZVXGUNELN-UHFFFAOYSA-M sodium;4-amino-5-hydroxynaphthalene-2,7-disulfonate;hydron Chemical compound [Na+].OS(=O)(=O)C1=CC(O)=C2C(N)=CC(S([O-])(=O)=O)=CC2=C1 QPILZZVXGUNELN-UHFFFAOYSA-M 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005486 sulfidation Methods 0.000 description 1
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- Treatment Of Water By Oxidation Or Reduction (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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CN201510326358.8A CN104961661B (zh) | 2015-06-15 | 2015-06-15 | 一种制备1-氨基-8-萘酚-4,6-二磺酸的方法 |
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CN201510326358.8A CN104961661B (zh) | 2015-06-15 | 2015-06-15 | 一种制备1-氨基-8-萘酚-4,6-二磺酸的方法 |
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CN104961661A true CN104961661A (zh) | 2015-10-07 |
CN104961661B CN104961661B (zh) | 2016-06-08 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1602926A (en) * | 1977-03-31 | 1981-11-18 | Ciba Geigy Ag | Process for the production of naphthylaminehydroxysulphonic acids |
CN1683328A (zh) * | 2005-02-24 | 2005-10-19 | 天津理工大学 | 脂肪醇催化制备1-氨基-8-萘酚-3,6-二磺酸单钠盐方法 |
CN101367754A (zh) * | 2008-10-15 | 2009-02-18 | 湖北鑫慧化工有限公司 | K-酸的三氧化硫磺化生产工艺 |
CN102936214A (zh) * | 2011-08-15 | 2013-02-20 | 中国中化股份有限公司 | 一种清洁制备h酸的方法 |
-
2015
- 2015-06-15 CN CN201510326358.8A patent/CN104961661B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1602926A (en) * | 1977-03-31 | 1981-11-18 | Ciba Geigy Ag | Process for the production of naphthylaminehydroxysulphonic acids |
CN1683328A (zh) * | 2005-02-24 | 2005-10-19 | 天津理工大学 | 脂肪醇催化制备1-氨基-8-萘酚-3,6-二磺酸单钠盐方法 |
CN101367754A (zh) * | 2008-10-15 | 2009-02-18 | 湖北鑫慧化工有限公司 | K-酸的三氧化硫磺化生产工艺 |
CN102936214A (zh) * | 2011-08-15 | 2013-02-20 | 中国中化股份有限公司 | 一种清洁制备h酸的方法 |
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Inventor after: Chen Jianjun Inventor after: Lou Yiyi Inventor before: Li Pinglan |
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Effective date of registration: 20160506 Address after: 321083, Jinhua, Zhejiang province Wucheng District West Town on the West Village Applicant after: Zhejiang Jinhua Hanllycome Chemical Co., Ltd. Address before: The streets of Jiyang city of Shaoxing province Zhejiang 311899 Pavilion Village in Zhuji City Applicant before: Li Pinglan |
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