CN104130140B - 用连续化反应装置合成3-氨基-1,2-丙二醇的方法 - Google Patents
用连续化反应装置合成3-氨基-1,2-丙二醇的方法 Download PDFInfo
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- CN104130140B CN104130140B CN201410383029.2A CN201410383029A CN104130140B CN 104130140 B CN104130140 B CN 104130140B CN 201410383029 A CN201410383029 A CN 201410383029A CN 104130140 B CN104130140 B CN 104130140B
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 16
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 116
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 68
- 238000002156 mixing Methods 0.000 claims abstract description 44
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 34
- 238000010521 absorption reaction Methods 0.000 claims abstract description 24
- 238000002425 crystallisation Methods 0.000 claims abstract description 18
- DNIAPMSPPWPWGF-UHFFFAOYSA-N propylene glycol Substances CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000006200 vaporizer Substances 0.000 claims abstract description 16
- 230000009615 deamination Effects 0.000 claims abstract description 14
- 238000006481 deamination reaction Methods 0.000 claims abstract description 14
- 230000008025 crystallization Effects 0.000 claims abstract description 13
- 238000010612 desalination reaction Methods 0.000 claims abstract description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 72
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 24
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 18
- 230000018044 dehydration Effects 0.000 claims description 11
- 238000006297 dehydration reaction Methods 0.000 claims description 11
- 239000011541 reaction mixture Substances 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 4
- 239000011552 falling film Substances 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 3
- SSZWWUDQMAHNAQ-UHFFFAOYSA-N 3-chloropropane-1,2-diol Chemical compound OCC(O)CCl SSZWWUDQMAHNAQ-UHFFFAOYSA-N 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims description 2
- 229960004063 propylene glycol Drugs 0.000 abstract description 39
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- KLSJWNVTNUYHDU-UHFFFAOYSA-N Amitrole Chemical compound NC1=NC=NN1 KLSJWNVTNUYHDU-UHFFFAOYSA-N 0.000 abstract description 10
- 238000012545 processing Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 14
- 208000005156 Dehydration Diseases 0.000 description 9
- 238000001704 evaporation Methods 0.000 description 9
- 230000008020 evaporation Effects 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000003860 storage Methods 0.000 description 7
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- MQDLKAADJTYKRH-UHFFFAOYSA-N 1-aminopropane-1,2,3-triol Chemical compound NC(O)C(O)CO MQDLKAADJTYKRH-UHFFFAOYSA-N 0.000 description 2
- KQIGMPWTAHJUMN-UHFFFAOYSA-N 3-aminopropane-1,2-diol Chemical compound NCC(O)CO KQIGMPWTAHJUMN-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 241000216843 Ursus arctos horribilis Species 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000002872 contrast media Substances 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- RNIPBGMVTAUWNH-UHFFFAOYSA-N [F].[I] Chemical compound [F].[I] RNIPBGMVTAUWNH-UHFFFAOYSA-N 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 238000005915 ammonolysis reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000000032 diagnostic agent Substances 0.000 description 1
- 229940039227 diagnostic agent Drugs 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- NBQNWMBBSKPBAY-UHFFFAOYSA-N iodixanol Chemical compound IC=1C(C(=O)NCC(O)CO)=C(I)C(C(=O)NCC(O)CO)=C(I)C=1N(C(=O)C)CC(O)CN(C(C)=O)C1=C(I)C(C(=O)NCC(O)CO)=C(I)C(C(=O)NCC(O)CO)=C1I NBQNWMBBSKPBAY-UHFFFAOYSA-N 0.000 description 1
- NTHXOOBQLCIOLC-UHFFFAOYSA-N iohexol Chemical compound OCC(O)CN(C(=O)C)C1=C(I)C(C(=O)NCC(O)CO)=C(I)C(C(=O)NCC(O)CO)=C1I NTHXOOBQLCIOLC-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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CN104130140B true CN104130140B (zh) | 2016-04-13 |
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CN108017550B (zh) * | 2017-11-30 | 2021-11-05 | 内蒙古圣氏化学股份有限公司 | 一种3-氨基-1,2-丙二醇生产工艺 |
CN111517968A (zh) * | 2020-06-16 | 2020-08-11 | 威海韩孚生化药业有限公司 | 一种1,3-二氨基-2-羟基丙烷连续生产系统及方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1201644A2 (en) * | 1996-10-23 | 2002-05-02 | Daicel Chemical Industries, Ltd. | A process for the prepration of a dihydroxyamino compound |
CN101250115A (zh) * | 2008-04-01 | 2008-08-27 | 浙江大学 | 管道式反应器合成3-氨基-1,2-丙二醇的方法 |
CN101717165A (zh) * | 2009-12-22 | 2010-06-02 | 大连水产学院 | 氯乙酸氨解法制备甘氨酸的废水治理方法 |
CN103391918A (zh) * | 2011-02-10 | 2013-11-13 | 鲍利格德有限公司 | 用于生产氨基醇的方法 |
CN204097373U (zh) * | 2014-08-06 | 2015-01-14 | 内蒙古圣氏化学有限公司 | 合成3-氨基-1,2-丙二醇的连续化反应装置 |
-
2014
- 2014-08-06 CN CN201410383029.2A patent/CN104130140B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1201644A2 (en) * | 1996-10-23 | 2002-05-02 | Daicel Chemical Industries, Ltd. | A process for the prepration of a dihydroxyamino compound |
CN101250115A (zh) * | 2008-04-01 | 2008-08-27 | 浙江大学 | 管道式反应器合成3-氨基-1,2-丙二醇的方法 |
CN101717165A (zh) * | 2009-12-22 | 2010-06-02 | 大连水产学院 | 氯乙酸氨解法制备甘氨酸的废水治理方法 |
CN103391918A (zh) * | 2011-02-10 | 2013-11-13 | 鲍利格德有限公司 | 用于生产氨基醇的方法 |
CN204097373U (zh) * | 2014-08-06 | 2015-01-14 | 内蒙古圣氏化学有限公司 | 合成3-氨基-1,2-丙二醇的连续化反应装置 |
Non-Patent Citations (1)
Title |
---|
非离子型X射线造影剂中间体1-氨基-2,3-丙二醇的合成;张福根等;《精细化工》;19981231;第15卷(第6期);第35-37页 * |
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