CN115010611B - 一种二乙醇单异丙醇胺的生产工艺 - Google Patents
一种二乙醇单异丙醇胺的生产工艺 Download PDFInfo
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- CN115010611B CN115010611B CN202210451587.2A CN202210451587A CN115010611B CN 115010611 B CN115010611 B CN 115010611B CN 202210451587 A CN202210451587 A CN 202210451587A CN 115010611 B CN115010611 B CN 115010611B
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- China
- Prior art keywords
- reactor
- diethanol monoisopropanolamine
- molecular sieve
- zeolite molecular
- modified catalyst
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- HXKKHQJGJAFBHI-UHFFFAOYSA-N 1-aminopropan-2-ol Chemical compound CC(O)CN HXKKHQJGJAFBHI-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 15
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims abstract description 54
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000002360 preparation method Methods 0.000 claims abstract description 41
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 39
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000010457 zeolite Substances 0.000 claims abstract description 39
- 239000002808 molecular sieve Substances 0.000 claims abstract description 38
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000003054 catalyst Substances 0.000 claims abstract description 37
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 33
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 27
- 235000006408 oxalic acid Nutrition 0.000 claims abstract description 18
- 239000013067 intermediate product Substances 0.000 claims abstract description 15
- 239000000047 product Substances 0.000 claims abstract description 14
- 238000002791 soaking Methods 0.000 claims abstract description 14
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims abstract description 12
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 claims abstract description 10
- 230000035484 reaction time Effects 0.000 claims abstract description 8
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 239000002245 particle Substances 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 6
- 239000004568 cement Substances 0.000 abstract description 17
- 238000000227 grinding Methods 0.000 abstract description 15
- 238000006243 chemical reaction Methods 0.000 description 29
- 238000000034 method Methods 0.000 description 16
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 10
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 10
- 229910021529 ammonia Inorganic materials 0.000 description 9
- 125000001453 quaternary ammonium group Chemical group 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 239000002994 raw material Substances 0.000 description 7
- 239000006227 byproduct Substances 0.000 description 6
- 230000002378 acidificating effect Effects 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 5
- 229910052763 palladium Inorganic materials 0.000 description 5
- 238000007086 side reaction Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- -1 alcohol amine Chemical class 0.000 description 3
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 description 3
- 229940043276 diisopropanolamine Drugs 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229940102253 isopropanolamine Drugs 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 229940043237 diethanolamine Drugs 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- RTPZMMAGRZFGBG-UHFFFAOYSA-N ethanol;propan-2-ol Chemical compound CCO.CCO.CC(C)O RTPZMMAGRZFGBG-UHFFFAOYSA-N 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000012229 microporous material Substances 0.000 description 1
- 229910052680 mordenite Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000011882 ultra-fine particle Substances 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
- C07C213/04—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reaction of ammonia or amines with olefin oxides or halohydrins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
- B01J29/42—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively containing iron group metals, noble metals or copper
- B01J29/44—Noble metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
- B01J2229/186—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
一异丙醇胺纯度/% | 二乙醇单异丙醇胺纯度/% | |
实施例1 | 84.2 | 78.1 |
实施例2 | 88.3 | 82.2 |
实施例3 | 84.4 | 78.4 |
实施例4 | 82.1 | 77.5 |
实施例5 | 89.3 | 83.3 |
实施例6 | 72.1 | 64.3 |
实施例7 | 89.8 | 83.3 |
实施例8 | 87.2 | 81.3 |
实施例9 | 85.2 | 79.7 |
实施例10 | 88 | 81.2 |
实施例11 | 88.2 | 82.2 |
实施例12 | 82.2 | 73.2 |
对比例1 | 73.1 | 66.2 |
对比例2 | 71.1 | 65.6 |
对比例3 | 63.3 | 42.7 |
Claims (4)
Priority Applications (1)
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CN202210451587.2A CN115010611B (zh) | 2022-04-27 | 2022-04-27 | 一种二乙醇单异丙醇胺的生产工艺 |
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CN202210451587.2A CN115010611B (zh) | 2022-04-27 | 2022-04-27 | 一种二乙醇单异丙醇胺的生产工艺 |
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Publication Number | Publication Date |
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CN115010611A CN115010611A (zh) | 2022-09-06 |
CN115010611B true CN115010611B (zh) | 2024-02-20 |
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CN202210451587.2A Active CN115010611B (zh) | 2022-04-27 | 2022-04-27 | 一种二乙醇单异丙醇胺的生产工艺 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1436164A (zh) * | 2000-06-09 | 2003-08-13 | 巴斯福股份公司 | 制备链烷醇胺的方法 |
WO2006114417A2 (de) * | 2005-04-26 | 2006-11-02 | Basf Aktiengesellschaft | Verfahren zur herstellung von ethylenaminen |
CN101668753A (zh) * | 2007-04-10 | 2010-03-10 | 利安德化学技术有限公司 | 使用混合催化剂体系的直接环氧化方法 |
CN101948391A (zh) * | 2010-09-14 | 2011-01-19 | 辽宁石油化工大学 | 一种利用选择性催化剂连续生产二乙醇胺工艺 |
CN103288657A (zh) * | 2013-06-07 | 2013-09-11 | 四川鑫统领建材科技有限公司 | 一种改性醇胺及其制备方法 |
CN103936602A (zh) * | 2014-04-02 | 2014-07-23 | 四川鑫统领建材科技有限公司 | 联合生产异丙醇胺的方法 |
CN106631836A (zh) * | 2016-11-17 | 2017-05-10 | 北京德博莱化工产品销售有限公司 | 新型异丙醇胺的制备方法 |
CN110639602A (zh) * | 2018-06-27 | 2020-01-03 | 中国石油化工股份有限公司 | 用于生产一乙醇胺和二乙醇胺的催化剂 |
-
2022
- 2022-04-27 CN CN202210451587.2A patent/CN115010611B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1436164A (zh) * | 2000-06-09 | 2003-08-13 | 巴斯福股份公司 | 制备链烷醇胺的方法 |
WO2006114417A2 (de) * | 2005-04-26 | 2006-11-02 | Basf Aktiengesellschaft | Verfahren zur herstellung von ethylenaminen |
CN101668753A (zh) * | 2007-04-10 | 2010-03-10 | 利安德化学技术有限公司 | 使用混合催化剂体系的直接环氧化方法 |
CN101948391A (zh) * | 2010-09-14 | 2011-01-19 | 辽宁石油化工大学 | 一种利用选择性催化剂连续生产二乙醇胺工艺 |
CN103288657A (zh) * | 2013-06-07 | 2013-09-11 | 四川鑫统领建材科技有限公司 | 一种改性醇胺及其制备方法 |
CN103936602A (zh) * | 2014-04-02 | 2014-07-23 | 四川鑫统领建材科技有限公司 | 联合生产异丙醇胺的方法 |
CN106631836A (zh) * | 2016-11-17 | 2017-05-10 | 北京德博莱化工产品销售有限公司 | 新型异丙醇胺的制备方法 |
CN110639602A (zh) * | 2018-06-27 | 2020-01-03 | 中国石油化工股份有限公司 | 用于生产一乙醇胺和二乙醇胺的催化剂 |
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