CN103304427A - 一种低温液相催化加氢制备苯胺的方法 - Google Patents
一种低温液相催化加氢制备苯胺的方法 Download PDFInfo
- Publication number
- CN103304427A CN103304427A CN2013101874107A CN201310187410A CN103304427A CN 103304427 A CN103304427 A CN 103304427A CN 2013101874107 A CN2013101874107 A CN 2013101874107A CN 201310187410 A CN201310187410 A CN 201310187410A CN 103304427 A CN103304427 A CN 103304427A
- Authority
- CN
- China
- Prior art keywords
- nitrobenzene
- hydrogen
- aniline
- catalyst
- catalytic hydrogenation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 238000009903 catalytic hydrogenation reaction Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000007791 liquid phase Substances 0.000 title claims abstract description 25
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims abstract description 166
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 113
- 239000001257 hydrogen Substances 0.000 claims abstract description 112
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 112
- 239000003054 catalyst Substances 0.000 claims abstract description 86
- 238000006243 chemical reaction Methods 0.000 claims abstract description 56
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims abstract description 16
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003960 organic solvent Substances 0.000 claims abstract description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 42
- 239000000243 solution Substances 0.000 claims description 37
- 229910052593 corundum Inorganic materials 0.000 claims description 21
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 21
- 239000012018 catalyst precursor Substances 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 15
- 238000005984 hydrogenation reaction Methods 0.000 claims description 9
- 229910000510 noble metal Inorganic materials 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 7
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000012043 crude product Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 238000005470 impregnation Methods 0.000 claims description 2
- 238000011068 loading method Methods 0.000 claims description 2
- 238000012805 post-processing Methods 0.000 claims description 2
- 239000012266 salt solution Substances 0.000 claims description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims 3
- 238000001354 calcination Methods 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005265 energy consumption Methods 0.000 abstract description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 80
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 66
- 229910052757 nitrogen Inorganic materials 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 239000012298 atmosphere Substances 0.000 description 19
- 239000007795 chemical reaction product Substances 0.000 description 14
- 238000004817 gas chromatography Methods 0.000 description 14
- 239000012299 nitrogen atmosphere Substances 0.000 description 14
- 239000007787 solid Substances 0.000 description 14
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 10
- 239000000203 mixture Substances 0.000 description 9
- 102000002322 Egg Proteins Human genes 0.000 description 7
- 108010000912 Egg Proteins Proteins 0.000 description 7
- 210000003278 egg shell Anatomy 0.000 description 7
- 238000006722 reduction reaction Methods 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 229910052697 platinum Inorganic materials 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- NWAHZABTSDUXMJ-UHFFFAOYSA-N platinum(2+);dinitrate Chemical compound [Pt+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O NWAHZABTSDUXMJ-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 241000219793 Trifolium Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- HPTLEXMXHIALNF-UHFFFAOYSA-L platinum(2+) dichlorate Chemical compound Cl(=O)(=O)[O-].[Pt+2].Cl(=O)(=O)[O-] HPTLEXMXHIALNF-UHFFFAOYSA-L 0.000 description 1
- AAIMUHANAAXZIF-UHFFFAOYSA-L platinum(2+);sulfite Chemical compound [Pt+2].[O-]S([O-])=O AAIMUHANAAXZIF-UHFFFAOYSA-L 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310187410.7A CN103304427B (zh) | 2013-05-17 | 2013-05-17 | 一种低温液相催化加氢制备苯胺的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310187410.7A CN103304427B (zh) | 2013-05-17 | 2013-05-17 | 一种低温液相催化加氢制备苯胺的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103304427A true CN103304427A (zh) | 2013-09-18 |
CN103304427B CN103304427B (zh) | 2015-03-18 |
Family
ID=49130188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310187410.7A Active CN103304427B (zh) | 2013-05-17 | 2013-05-17 | 一种低温液相催化加氢制备苯胺的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103304427B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105233880A (zh) * | 2015-11-11 | 2016-01-13 | 武汉凯迪工程技术研究总院有限公司 | 内芯式三叶草形催化剂载体及其制备方法和应用 |
CN105294447A (zh) * | 2015-11-20 | 2016-02-03 | 西北师范大学 | 一种催化硝基苯加氢制备苯胺的方法 |
CN106565504A (zh) * | 2015-10-12 | 2017-04-19 | 中国石油化工股份有限公司 | 一种硝基苯液相加氢制苯胺的方法 |
CN107999082A (zh) * | 2017-12-19 | 2018-05-08 | 常州瑞华化工工程技术股份有限公司 | 一种铜系苯乙酮加氢催化剂的制备方法及其应用 |
CN115624970A (zh) * | 2022-08-18 | 2023-01-20 | 扬州博克莱生物医药科技有限公司 | 一种用于微固定床连续液相加氢还原硝基化合物的催化剂及其制备方法和应用 |
CN116162028A (zh) * | 2021-11-24 | 2023-05-26 | 中国石油化工股份有限公司 | 一种硝基苯液相低温催化加氢制苯胺的方法 |
CN117645534A (zh) * | 2023-10-19 | 2024-03-05 | 浙江大学 | 一种废聚酯和硝基苯协同处理制二元羧酸和苯胺的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1616408A (zh) * | 2003-11-13 | 2005-05-18 | 中国石油化工股份有限公司 | 一种芳香族硝基化合物加氢还原方法 |
CN1660771A (zh) * | 2004-12-28 | 2005-08-31 | 浙江工业大学 | 一种苯胺的制备方法 |
-
2013
- 2013-05-17 CN CN201310187410.7A patent/CN103304427B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1616408A (zh) * | 2003-11-13 | 2005-05-18 | 中国石油化工股份有限公司 | 一种芳香族硝基化合物加氢还原方法 |
CN1660771A (zh) * | 2004-12-28 | 2005-08-31 | 浙江工业大学 | 一种苯胺的制备方法 |
Non-Patent Citations (2)
Title |
---|
FERNANDO CÁRDENAS-LIZANA, ET AL.: "Chemoselective hydrogenation of nitroarenes: Boosting nanoparticle efficiency by confinement within highly porous polymeric framework", 《JOURNAL OF CATALYSIS》, vol. 301, 20 March 2013 (2013-03-20), pages 103 - 111 * |
J. PEUREUX, ET AL.: "Nitrobenzene liquid-phase hydrogenation in a membrane reactor", 《CATALYSIS TODAY》, vol. 25, 31 December 1995 (1995-12-31), pages 409 - 415 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106565504A (zh) * | 2015-10-12 | 2017-04-19 | 中国石油化工股份有限公司 | 一种硝基苯液相加氢制苯胺的方法 |
CN106565504B (zh) * | 2015-10-12 | 2018-09-28 | 中国石油化工股份有限公司 | 一种硝基苯液相加氢制苯胺的方法 |
CN105233880A (zh) * | 2015-11-11 | 2016-01-13 | 武汉凯迪工程技术研究总院有限公司 | 内芯式三叶草形催化剂载体及其制备方法和应用 |
CN105294447A (zh) * | 2015-11-20 | 2016-02-03 | 西北师范大学 | 一种催化硝基苯加氢制备苯胺的方法 |
CN105294447B (zh) * | 2015-11-20 | 2018-01-26 | 西北师范大学 | 一种催化硝基苯加氢制备苯胺的方法 |
CN107999082A (zh) * | 2017-12-19 | 2018-05-08 | 常州瑞华化工工程技术股份有限公司 | 一种铜系苯乙酮加氢催化剂的制备方法及其应用 |
CN116162028A (zh) * | 2021-11-24 | 2023-05-26 | 中国石油化工股份有限公司 | 一种硝基苯液相低温催化加氢制苯胺的方法 |
CN115624970A (zh) * | 2022-08-18 | 2023-01-20 | 扬州博克莱生物医药科技有限公司 | 一种用于微固定床连续液相加氢还原硝基化合物的催化剂及其制备方法和应用 |
CN115624970B (zh) * | 2022-08-18 | 2024-05-07 | 扬州博克莱生物医药科技有限公司 | 一种用于微固定床连续液相加氢还原硝基化合物的催化剂及其制备方法和应用 |
CN117645534A (zh) * | 2023-10-19 | 2024-03-05 | 浙江大学 | 一种废聚酯和硝基苯协同处理制二元羧酸和苯胺的方法 |
CN117645534B (zh) * | 2023-10-19 | 2024-12-31 | 浙江大学 | 一种废聚酯和硝基苯协同处理制二元羧酸和苯胺的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103304427B (zh) | 2015-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103304427A (zh) | 一种低温液相催化加氢制备苯胺的方法 | |
JP5584891B2 (ja) | 発熱法の触媒用担体および該担体から製造された触媒 | |
CN103769094B (zh) | 一种用于选择性加氢反应的蛋壳型催化剂、制备方法及应用 | |
CN103316676B (zh) | 一种用于硝基苯液相加氢合成苯胺的催化剂及其制备方法 | |
EP2664605B1 (en) | Method for producing glycol from polyhydric alcohol | |
JP2012526741A (ja) | 芳香族アミンの製造方法 | |
CN105130746A (zh) | 一种呋喃衍生物选择氢解制戊二醇的方法 | |
JP2017505289A (ja) | 芳香族化合物の水素化方法 | |
CN104311433B (zh) | 一种硝基苯加氢合成苯胺的工艺 | |
WO2008079051A1 (fr) | Catalyseur de synthèse fischer-tropsch et procédé de production associé | |
CN102690204A (zh) | 一种制备环己二胺的方法 | |
WO2022253171A1 (zh) | 银-钌双金属/SiO 2-ZrO 2复合载体催化剂及其制备方法和应用 | |
CN102728361A (zh) | 丙酮加氢制备异丙醇的催化剂及其应用 | |
US9266095B2 (en) | Hydrogenation catalysts with cobalt and alkaline-earth metal modified supports | |
JP2004517137A (ja) | 置換有機ニトロ化合物の水素化による置換アミンの製法 | |
CN115739080B (zh) | 一种Pt基催化剂的制备及其在氯代硝基苯选择性加氢制氯代苯胺中的应用 | |
CN104190424B (zh) | 一种仲丁醇脱氢制甲乙酮催化剂及其制备方法 | |
CN103172522A (zh) | 一种二硝基萘催化加氢一步合成二氨基十氢萘的方法 | |
CN112010802A (zh) | 3-甲基吡啶的连续制备方法 | |
KR101178940B1 (ko) | 알킬아민 제조용 촉매 및 이의 제조방법 | |
CN107056573B (zh) | 一种萘加氢生产反式十氢萘的方法 | |
CN105688891A (zh) | 一种用于丙烷脱氢制丙烯的高初活性催化剂及其制备方法 | |
CN110368946A (zh) | 负载型非晶态合金催化苯乙酮加氢制备α-苯乙醇的方法 | |
CN105435813A (zh) | 用于非均相催化加氢制备甲基丁内酯的双金属催化剂及其制备方法 | |
CN110773170A (zh) | 一种甲烷重整催化剂及其制备方法和甲烷重整方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130918 Assignee: Ningbo Jiulong Paint Industry Co.,Ltd. Assignor: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Contract record no.: X2024330001209 Denomination of invention: A method for preparing aniline by low-temperature liquid-phase catalytic hydrogenation Granted publication date: 20150318 License type: Common License Record date: 20241128 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130918 Assignee: NINGBO JINHAI CHENGUANG CHEMICAL Corp. Assignor: NINGBO INSTITUTE OF MATERIALS TECHNOLOGY & ENGINEERING, CHINESE ACADEMY OF SCIENCES Contract record no.: X2025980001513 Denomination of invention: A method for preparing aniline by low-temperature liquid-phase catalytic hydrogenation Granted publication date: 20150318 License type: Common License Record date: 20250114 |