CN101434551B - 一种一乙醇胺的合成方法 - Google Patents
一种一乙醇胺的合成方法 Download PDFInfo
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- CN101434551B CN101434551B CN2008102427010A CN200810242701A CN101434551B CN 101434551 B CN101434551 B CN 101434551B CN 2008102427010 A CN2008102427010 A CN 2008102427010A CN 200810242701 A CN200810242701 A CN 200810242701A CN 101434551 B CN101434551 B CN 101434551B
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- mea basf
- monoethanolamine mea
- mass percent
- monoethanolamine
- synthetic method
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- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title description 3
- 230000002194 synthesizing effect Effects 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 claims abstract description 30
- LTYRAPJYLUPLCI-UHFFFAOYSA-N glycolonitrile Chemical compound OCC#N LTYRAPJYLUPLCI-UHFFFAOYSA-N 0.000 claims abstract description 24
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 18
- 239000001257 hydrogen Substances 0.000 claims abstract description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 28
- 239000010949 copper Substances 0.000 claims description 27
- 229910052782 aluminium Inorganic materials 0.000 claims description 25
- 229910052802 copper Inorganic materials 0.000 claims description 25
- 239000000843 powder Substances 0.000 claims description 17
- -1 nickel aluminum-copper Chemical compound 0.000 claims description 16
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 15
- 238000010189 synthetic method Methods 0.000 claims description 12
- 230000035484 reaction time Effects 0.000 claims description 2
- 230000009466 transformation Effects 0.000 abstract description 14
- 239000003054 catalyst Substances 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 238000001308 synthesis method Methods 0.000 abstract 1
- 238000005984 hydrogenation reaction Methods 0.000 description 23
- 238000013019 agitation Methods 0.000 description 11
- 239000007864 aqueous solution Substances 0.000 description 11
- 238000007664 blowing Methods 0.000 description 11
- 238000001816 cooling Methods 0.000 description 11
- 238000004821 distillation Methods 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 11
- 238000009413 insulation Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 11
- 229910052759 nickel Inorganic materials 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 229910001182 Mo alloy Inorganic materials 0.000 description 1
- 229910000545 Nickel–aluminium alloy Inorganic materials 0.000 description 1
- 229910000564 Raney nickel Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008102427010A CN101434551B (zh) | 2008-12-13 | 2008-12-13 | 一种一乙醇胺的合成方法 |
Applications Claiming Priority (1)
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CN2008102427010A CN101434551B (zh) | 2008-12-13 | 2008-12-13 | 一种一乙醇胺的合成方法 |
Publications (2)
Publication Number | Publication Date |
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CN101434551A CN101434551A (zh) | 2009-05-20 |
CN101434551B true CN101434551B (zh) | 2011-01-12 |
Family
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Family Applications (1)
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CN2008102427010A Active CN101434551B (zh) | 2008-12-13 | 2008-12-13 | 一种一乙醇胺的合成方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101434551B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103271238B (zh) * | 2013-05-10 | 2014-04-02 | 中国科学院亚热带农业生态研究所 | 一种饲料添加剂一乙醇胺的制备方法及应用 |
CN108203387B (zh) * | 2018-01-23 | 2021-01-15 | 万华化学集团股份有限公司 | 一种由羟基乙腈加氢制备一乙醇胺的方法 |
CN112608244B (zh) * | 2020-12-22 | 2022-11-11 | 山东华鲁恒升化工股份有限公司 | 一种新型制备一乙醇胺的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1023401C (zh) * | 1990-07-02 | 1994-01-05 | 浙江大学 | 乙醇胺生产的液液管式反应工艺 |
CN1077882C (zh) * | 1993-11-02 | 2002-01-16 | 株式会社日本触媒 | 链烷醇胺的制备方法 |
CN1911899A (zh) * | 2006-08-18 | 2007-02-14 | 临安善才科技有限公司 | 2-氨基-2-甲基-1-丙醇的制备方法 |
CN101033193A (zh) * | 2007-04-11 | 2007-09-12 | 浙江大学 | 一种2-氨基丙醇的合成方法 |
-
2008
- 2008-12-13 CN CN2008102427010A patent/CN101434551B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1023401C (zh) * | 1990-07-02 | 1994-01-05 | 浙江大学 | 乙醇胺生产的液液管式反应工艺 |
CN1077882C (zh) * | 1993-11-02 | 2002-01-16 | 株式会社日本触媒 | 链烷醇胺的制备方法 |
CN1911899A (zh) * | 2006-08-18 | 2007-02-14 | 临安善才科技有限公司 | 2-氨基-2-甲基-1-丙醇的制备方法 |
CN101033193A (zh) * | 2007-04-11 | 2007-09-12 | 浙江大学 | 一种2-氨基丙醇的合成方法 |
Non-Patent Citations (2)
Title |
---|
J.William Lown et al.Synthesis and Reactions of Deuterated.《J.org.Chem》.1981,第46卷(第12期),2479-2482. * |
马良晓.2008102427010.《STN检索报告》.2010, * |
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Publication number | Publication date |
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CN101434551A (zh) | 2009-05-20 |
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Owner name: JIANGSU YUANYANG PHARMACEUTICAL CO., LTD. Free format text: FORMER OWNER: JIANGSU YUANYANG CHEMISTRY CO., LTD. Effective date: 20120329 |
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Effective date of registration: 20120329 Address after: 215531, Jiangsu, Changshou City province Tong Industrial Park, 204 National Road, 948.5 kilometers Patentee after: Jiangsu Yuanyang Pharmaceutical Co.,Ltd. Address before: 215531, Jiangsu, Changshou City province Tong Industrial Park, 204 National Road, 934.5 kilometers Patentee before: Jiangsu Yuanyang Chemistry Co., Ltd. |