CN1215043C - 由异丁烯直接胺化制叔丁胺的方法 - Google Patents
由异丁烯直接胺化制叔丁胺的方法 Download PDFInfo
- Publication number
- CN1215043C CN1215043C CN 02110800 CN02110800A CN1215043C CN 1215043 C CN1215043 C CN 1215043C CN 02110800 CN02110800 CN 02110800 CN 02110800 A CN02110800 A CN 02110800A CN 1215043 C CN1215043 C CN 1215043C
- Authority
- CN
- China
- Prior art keywords
- butyl amine
- tertiary butyl
- molecular sieve
- isobutene
- iso
- 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.)
- Expired - Fee Related
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- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 title claims abstract description 42
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 24
- 239000002808 molecular sieve Substances 0.000 claims abstract description 32
- 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 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000005576 amination reaction Methods 0.000 claims abstract description 14
- 230000004048 modification Effects 0.000 claims abstract description 13
- 238000012986 modification Methods 0.000 claims abstract description 13
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 11
- 239000011148 porous material Substances 0.000 claims abstract description 7
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 5
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 5
- 229910000323 aluminium silicate Inorganic materials 0.000 claims abstract description 3
- 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 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000002243 precursor Substances 0.000 abstract 1
- 229910002796 Si–Al Inorganic materials 0.000 description 17
- 239000007864 aqueous solution Substances 0.000 description 14
- 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 5
- 238000002360 preparation method Methods 0.000 description 5
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- CHPZKNULDCNCBW-UHFFFAOYSA-N gallium nitrate Chemical compound [Ga+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O CHPZKNULDCNCBW-UHFFFAOYSA-N 0.000 description 4
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229940044658 gallium nitrate Drugs 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- 229910001994 rare earth metal nitrate Inorganic materials 0.000 description 2
- 150000002910 rare earth metals Chemical group 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
改性用物料 | 改性元素 | 催化剂改性元素含量(wt.%) | |
实施例1 | 8%(wt.)硝酸铈水溶液 | Ce | 1 |
实施例2 | 16%(wt.)硝酸铈水溶液 | Ce | 2 |
实施例3 | 32%(wt.)硝酸铈水溶液 | Ce | 4 |
实施例4 | 64%(wt.)硝酸铈水溶液 | Ce | 8 |
实施例5 | 70%(wt.)硝酸铈水溶液 | Ce | 9 |
实施例6 | 8%(wt.)硝酸镧水溶液 | La | 1 |
实施例7 | 16%(wt.)硝酸镧水溶液 | La | 2 |
实施例8 | 32%(wt.)硝酸镧水溶液 | La | 4 |
实施例9 | 27%(wt.)硝酸镓水溶液 | Ga | 2 |
实施例10 | 54%(wt.)硝酸镓水溶液 | Ga | 4 |
反应温度(℃) | 反应压力(MPa) | 异丁烯/氨(摩尔比) | 异丁烯空速(hr-1) | |
实施例1 | 220 | 0.09 | 1∶1.25 | 295 |
实施例2 | 220 | 0.09 | 1∶1.5 | 409 |
实施例3 | 200 | 0.09 | 1.5∶1 | 295 |
实施例4 | 180 | 0.09 | 1∶1.25 | 295 |
实施例5 | 200 | 0.09 | 1∶1.25 | 295 |
实施例6 | 200 | 0.09 | 1∶1.25 | 142 |
实施例7 | 200 | 0.09 | 1∶1.25 | 295 |
实施例8 | 200 | 0.09 | 1∶1.25 | 295 |
实施例9 | 200 | 0.3 | 1∶1.25 | 295 |
实施例10 | 220 | 0.09 | 1∶1.25 | 295 |
异丁烯转化率(%) | 叔丁胺选择性(%) | |
实施例1 | 0.74 | 100 |
实施例2 | 0.45 | 100 |
实施例3 | 1.04 | 100 |
实施例4 | 0.92 | 100 |
实施例5 | 1.26 | 100 |
实施例6 | 1.10 | 100 |
实施例7 | 0.98 | 100 |
实施例8 | 1.53 | 100 |
实施例9 | 3.80 | 100 |
实施例10 | 0.72 | 100 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02110800 CN1215043C (zh) | 2002-02-07 | 2002-02-07 | 由异丁烯直接胺化制叔丁胺的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02110800 CN1215043C (zh) | 2002-02-07 | 2002-02-07 | 由异丁烯直接胺化制叔丁胺的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1436768A CN1436768A (zh) | 2003-08-20 |
CN1215043C true CN1215043C (zh) | 2005-08-17 |
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CN 02110800 Expired - Fee Related CN1215043C (zh) | 2002-02-07 | 2002-02-07 | 由异丁烯直接胺化制叔丁胺的方法 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101497572B (zh) * | 2009-03-16 | 2012-09-19 | 浙江大学 | 一种基于反应-分离耦合生产叔丁胺的方法 |
WO2011158258A1 (en) * | 2010-06-18 | 2011-12-22 | Council Of Scientific & Industrial Research | Improved process for conversion of isobutylene to tertiary butylamine |
CN102633647A (zh) * | 2012-03-28 | 2012-08-15 | 浙江皇马科技股份有限公司 | 一种环境友好型制备叔丁胺的方法 |
CN104418754B (zh) * | 2013-08-26 | 2016-02-17 | 王荣发 | 一种由异丁烯直接催化胺化生产叔丁胺的方法 |
CN103657691B (zh) * | 2013-12-17 | 2015-04-22 | 王金明 | 一种生产叔丁胺用催化剂及其制备方法和应用 |
CN114436856B (zh) * | 2020-10-31 | 2024-06-04 | 中国石油化工股份有限公司 | 一种异丁烯胺化制备叔丁胺的方法 |
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2002
- 2002-02-07 CN CN 02110800 patent/CN1215043C/zh not_active Expired - Fee Related
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CN1436768A (zh) | 2003-08-20 |
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Owner name: SHANGHAI PETROCHEMIAL CO LTD, CHINA PETROCHEMICAL Free format text: FORMER OWNER: SHANGHAI PETROCHEMIAL CO LTD, CHINA PETROCHEMICAL CORP Effective date: 20070608 |
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Effective date of registration: 20070608 Address after: 200540 Shanghai city Jinshan District Jin Road No. 48 Co-patentee after: Sinopec Corp. Patentee after: Shanghai Petrochemical Co., Ltd., SINOPEC Address before: 200540 Shanghai city Jinshan District Jin Road No. 48 Patentee before: Shanghai Petrochemical Co., Ltd., SINOPEC |
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