CN106431940A - 硫氢化钠还原生产氨基苯甲醚的装置及方法 - Google Patents
硫氢化钠还原生产氨基苯甲醚的装置及方法 Download PDFInfo
- Publication number
- CN106431940A CN106431940A CN201610853334.2A CN201610853334A CN106431940A CN 106431940 A CN106431940 A CN 106431940A CN 201610853334 A CN201610853334 A CN 201610853334A CN 106431940 A CN106431940 A CN 106431940A
- Authority
- CN
- China
- Prior art keywords
- reduction kettle
- kettle
- level
- liquid
- aminoanisole
- Prior art date
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- Granted
Links
- 230000009467 reduction Effects 0.000 title claims abstract description 206
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 title claims abstract description 43
- VMPITZXILSNTON-UHFFFAOYSA-N o-anisidine Chemical compound COC1=CC=CC=C1N VMPITZXILSNTON-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 114
- BNUHAJGCKIQFGE-UHFFFAOYSA-N Nitroanisol Chemical compound COC1=CC=C([N+]([O-])=O)C=C1 BNUHAJGCKIQFGE-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000003860 storage Methods 0.000 claims abstract description 33
- 239000002351 wastewater Substances 0.000 claims abstract description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 117
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 39
- 238000007599 discharging Methods 0.000 claims description 24
- IHYNKGRWCDKNEG-UHFFFAOYSA-N n-(4-bromophenyl)-2,6-dihydroxybenzamide Chemical compound OC1=CC=CC(O)=C1C(=O)NC1=CC=C(Br)C=C1 IHYNKGRWCDKNEG-UHFFFAOYSA-N 0.000 claims description 19
- 230000008676 import Effects 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000002585 base Substances 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 8
- CFBYEGUGFPZCNF-UHFFFAOYSA-N 2-nitroanisole Chemical group COC1=CC=CC=C1[N+]([O-])=O CFBYEGUGFPZCNF-UHFFFAOYSA-N 0.000 claims description 4
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- BLFRCIAKSKLEGK-UHFFFAOYSA-N nitromethoxybenzene Chemical class [O-][N+](=O)COC1=CC=CC=C1 BLFRCIAKSKLEGK-UHFFFAOYSA-N 0.000 claims 1
- -1 sulphur Sodium hydride Chemical compound 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 238000010924 continuous production Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 17
- 230000000694 effects Effects 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical group [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- IMPPGHMHELILKG-UHFFFAOYSA-N 4-ethoxyaniline Chemical compound CCOC1=CC=C(N)C=C1 IMPPGHMHELILKG-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 1
- UYOVAKKUHLDHMB-UHFFFAOYSA-N phenoxymethanamine Chemical class NCOC1=CC=CC=C1 UYOVAKKUHLDHMB-UHFFFAOYSA-N 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 238000013316 zoning Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
- C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201610853334.2A CN106431940B (zh) | 2016-09-27 | 2016-09-27 | 硫氢化钠还原生产氨基苯甲醚的装置及方法 |
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CN201610853334.2A CN106431940B (zh) | 2016-09-27 | 2016-09-27 | 硫氢化钠还原生产氨基苯甲醚的装置及方法 |
Publications (2)
Publication Number | Publication Date |
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CN106431940A true CN106431940A (zh) | 2017-02-22 |
CN106431940B CN106431940B (zh) | 2018-07-06 |
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CN201610853334.2A Active CN106431940B (zh) | 2016-09-27 | 2016-09-27 | 硫氢化钠还原生产氨基苯甲醚的装置及方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108341749A (zh) * | 2018-03-20 | 2018-07-31 | 淮海工学院 | 工业副产硫化氢钠连续还原生产对氨基苯甲醚的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102249942A (zh) * | 2011-05-20 | 2011-11-23 | 山东富原化工有限公司 | 一种工业化连续加氢合成3,5-二氨基苯甲酸的方法 |
CN102432360A (zh) * | 2011-08-25 | 2012-05-02 | 广东拉多美化肥有限公司 | 一种熔融混合装置 |
CN202465564U (zh) * | 2012-03-07 | 2012-10-03 | 安徽海华化工有限公司 | 一种硫氢化钠还原法生产邻氨基苯甲醚的生产设备 |
CN102827008A (zh) * | 2012-10-16 | 2012-12-19 | 江苏科圣化工机械有限公司 | 水为溶剂液相连续加氢法生产苯二胺的方法及装置 |
CN203417682U (zh) * | 2013-07-24 | 2014-02-05 | 江苏福斯特化工制造有限公司 | 增加导流筒的硝化反应釜 |
JP2014076416A (ja) * | 2012-10-09 | 2014-05-01 | National Institute Of Advanced Industrial & Technology | ホウ素含有固体触媒とその製造方法、該触媒を用いる芳香族ニトロ化合物等の水素化物の製造方法 |
-
2016
- 2016-09-27 CN CN201610853334.2A patent/CN106431940B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102249942A (zh) * | 2011-05-20 | 2011-11-23 | 山东富原化工有限公司 | 一种工业化连续加氢合成3,5-二氨基苯甲酸的方法 |
CN102432360A (zh) * | 2011-08-25 | 2012-05-02 | 广东拉多美化肥有限公司 | 一种熔融混合装置 |
CN202465564U (zh) * | 2012-03-07 | 2012-10-03 | 安徽海华化工有限公司 | 一种硫氢化钠还原法生产邻氨基苯甲醚的生产设备 |
JP2014076416A (ja) * | 2012-10-09 | 2014-05-01 | National Institute Of Advanced Industrial & Technology | ホウ素含有固体触媒とその製造方法、該触媒を用いる芳香族ニトロ化合物等の水素化物の製造方法 |
CN102827008A (zh) * | 2012-10-16 | 2012-12-19 | 江苏科圣化工机械有限公司 | 水为溶剂液相连续加氢法生产苯二胺的方法及装置 |
CN203417682U (zh) * | 2013-07-24 | 2014-02-05 | 江苏福斯特化工制造有限公司 | 增加导流筒的硝化反应釜 |
Non-Patent Citations (1)
Title |
---|
张为民: "邻氨基苯硫酚制备方法的改进", 《上海化工》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108341749A (zh) * | 2018-03-20 | 2018-07-31 | 淮海工学院 | 工业副产硫化氢钠连续还原生产对氨基苯甲醚的方法 |
CN108341749B (zh) * | 2018-03-20 | 2020-09-29 | 淮海工学院 | 工业副产硫化氢钠连续还原生产对氨基苯甲醚的方法 |
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CN106431940B (zh) | 2018-07-06 |
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C06 | Publication | ||
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Effective date of registration: 20200331 Address after: 735300 Industrial Zone, North Bend River, Jinta County, Gansu, Jiuquan Patentee after: Jinta Haituo Chemical Co.,Ltd. Address before: 222523 Jiangsu city of Lianyungang province guannaxian heap ditch Town Chemical Industrial Park Patentee before: LIANYUNGANG TAISHENG CHEMICAL Co.,Ltd. |
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TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Device and method for reducing sodium hydrosulfide to produce Aminoanisole Effective date of registration: 20220406 Granted publication date: 20180706 Pledgee: West City Branch of Jiuquan, Lanzhou Bank Co.,Ltd. Pledgor: Jinta Haituo Chemical Co.,Ltd. Registration number: Y2022980003892 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230329 Granted publication date: 20180706 Pledgee: West City Branch of Jiuquan, Lanzhou Bank Co.,Ltd. Pledgor: Jinta Haituo Chemical Co.,Ltd. Registration number: Y2022980003892 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Device and method for reducing sodium hydrosulfide to produce aminoanisole Effective date of registration: 20230403 Granted publication date: 20180706 Pledgee: West City Branch of Jiuquan, Lanzhou Bank Co.,Ltd. Pledgor: Jinta Haituo Chemical Co.,Ltd. Registration number: Y2023980037238 |