CN103341362B - 用于邻硝基乙苯加氢制邻氨基乙苯的稀土-铜催化剂 - Google Patents
用于邻硝基乙苯加氢制邻氨基乙苯的稀土-铜催化剂 Download PDFInfo
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- CN103341362B CN103341362B CN201310314834.5A CN201310314834A CN103341362B CN 103341362 B CN103341362 B CN 103341362B CN 201310314834 A CN201310314834 A CN 201310314834A CN 103341362 B CN103341362 B CN 103341362B
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- China
- Prior art keywords
- rare earth
- copper
- nitroethylbenzene
- copper catalyst
- lanthanum
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- 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.)
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- 239000003054 catalyst Substances 0.000 title claims abstract description 35
- 239000010949 copper Substances 0.000 title claims abstract description 29
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 25
- PXWYZLWEKCMTEZ-UHFFFAOYSA-N 1-ethyl-2-nitrobenzene Chemical compound CCC1=CC=CC=C1[N+]([O-])=O PXWYZLWEKCMTEZ-UHFFFAOYSA-N 0.000 title claims abstract description 22
- MLPVBIWIRCKMJV-UHFFFAOYSA-N 2-ethylaniline Chemical compound CCC1=CC=CC=C1N MLPVBIWIRCKMJV-UHFFFAOYSA-N 0.000 title abstract 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 11
- 229910000564 Raney nickel Inorganic materials 0.000 claims abstract description 11
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 11
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 11
- 238000000975 co-precipitation Methods 0.000 claims abstract description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 8
- 239000001257 hydrogen Substances 0.000 claims abstract description 8
- 239000002131 composite material Substances 0.000 claims abstract description 7
- 238000003746 solid phase reaction Methods 0.000 claims abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 238000005984 hydrogenation reaction Methods 0.000 claims description 10
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000012065 filter cake Substances 0.000 claims description 9
- BHHGXPLMPWCGHP-UHFFFAOYSA-N Phenethylamine Chemical group NCCC1=CC=CC=C1 BHHGXPLMPWCGHP-UHFFFAOYSA-N 0.000 claims description 8
- 230000032683 aging Effects 0.000 claims description 7
- 238000003483 aging Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- -1 rare-earth hydroxide Chemical class 0.000 claims description 4
- 230000008030 elimination Effects 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 150000002910 rare earth metals Chemical class 0.000 abstract description 5
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 abstract 2
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 description 4
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 4
- 206010013786 Dry skin Diseases 0.000 description 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- GJOVHPKYFFGKCY-UHFFFAOYSA-N 1-nitroethylbenzene Chemical compound [O-][N+](=O)C(C)C1=CC=CC=C1 GJOVHPKYFFGKCY-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 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
- 239000007868 Raney catalyst Substances 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- ICAKDTKJOYSXGC-UHFFFAOYSA-K lanthanum(iii) chloride Chemical compound Cl[La](Cl)Cl ICAKDTKJOYSXGC-UHFFFAOYSA-K 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201310314834.5A CN103341362B (zh) | 2013-07-17 | 2013-07-17 | 用于邻硝基乙苯加氢制邻氨基乙苯的稀土-铜催化剂 |
Applications Claiming Priority (1)
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CN201310314834.5A CN103341362B (zh) | 2013-07-17 | 2013-07-17 | 用于邻硝基乙苯加氢制邻氨基乙苯的稀土-铜催化剂 |
Publications (2)
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CN103341362A CN103341362A (zh) | 2013-10-09 |
CN103341362B true CN103341362B (zh) | 2015-07-15 |
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CN201310314834.5A Active CN103341362B (zh) | 2013-07-17 | 2013-07-17 | 用于邻硝基乙苯加氢制邻氨基乙苯的稀土-铜催化剂 |
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CN (1) | CN103341362B (zh) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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GB8518576D0 (en) * | 1985-07-23 | 1985-08-29 | Bp Chem Int Ltd | Hydrogenation of carboxylic acid esters to alcohols |
CN1207264C (zh) * | 2002-01-25 | 2005-06-22 | 刘希尧 | 一种具有高苯胺收率的硝基苯加氢制苯胺方法 |
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- 2013-07-17 CN CN201310314834.5A patent/CN103341362B/zh active Active
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Address after: Dezhou City Hengyuan Industrial Park of Linyi County in Shandong province 251500 Patentee after: SHANDONG LUJING CHEMICAL TECHNOLOGY CO.,LTD. Address before: Dezhou City Hengyuan Industrial Park of Linyi County in Shandong province 251500 Patentee before: LINYI LUJING CHEMICAL CO.,LTD. |
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CP02 | Change in the address of a patent holder | ||
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Address after: South of Chaofan Street and west of Chaoyang Road, Linyi Chemical Industry Park, Linzi Town, Linyi County, Dezhou City, Shandong Province, 251500 Patentee after: SHANDONG LUJING CHEMICAL TECHNOLOGY CO.,LTD. Address before: 251500 Hengyuan Industrial Park, Linyi County, Dezhou City, Shandong Province Patentee before: SHANDONG LUJING CHEMICAL TECHNOLOGY CO.,LTD. |