DE629256C - - Google Patents
Info
- Publication number
- DE629256C DE629256C DENDAT629256D DE629256DA DE629256C DE 629256 C DE629256 C DE 629256C DE NDAT629256 D DENDAT629256 D DE NDAT629256D DE 629256D A DE629256D A DE 629256DA DE 629256 C DE629256 C DE 629256C
- Authority
- DE
- Germany
- Prior art keywords
- dimethylamine
- trimethylamine
- pressure
- percent
- weight
- 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.)
- Active
Links
- ROSDSFDQCJNGOL-UHFFFAOYSA-N dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims 16
- 239000000203 mixture Substances 0.000 claims 16
- 239000003054 catalyst Substances 0.000 claims 14
- GETQZCLCWQTVFV-UHFFFAOYSA-N Trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims 13
- BAVYZALUXZFZLV-UHFFFAOYSA-N methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 claims 7
- 239000007788 liquid Substances 0.000 claims 6
- 238000000034 method Methods 0.000 claims 6
- 150000001412 amines Chemical class 0.000 claims 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 4
- PZZYQPZGQPZBDN-UHFFFAOYSA-N Aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N al2o3 Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 3
- 125000000217 alkyl group Chemical group 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 3
- 125000005265 dialkylamine group Chemical group 0.000 claims 3
- 238000004508 fractional distillation Methods 0.000 claims 3
- 239000005995 Aluminium silicate Substances 0.000 claims 2
- 235000012211 aluminium silicate Nutrition 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 239000006227 byproduct Substances 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 239000007795 chemical reaction product Substances 0.000 claims 2
- 238000005755 formation reaction Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 2
- 125000005270 trialkylamine group Chemical group 0.000 claims 2
- ZMANZCXQSJIPKH-UHFFFAOYSA-N triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims 2
- ILRRQNADMUWWFW-UHFFFAOYSA-K Aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 claims 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N Diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- UBUYAZUEYAXMBU-UHFFFAOYSA-N azane;N,N-dimethylmethanamine Chemical compound N.CN(C)C UBUYAZUEYAXMBU-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 125000004432 carbon atoms Chemical group C* 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 238000004821 distillation Methods 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 239000000499 gel Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000003956 methylamines Chemical class 0.000 claims 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 claims 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 150000003139 primary aliphatic amines Chemical class 0.000 claims 1
- 230000001737 promoting Effects 0.000 claims 1
- 239000000741 silica gel Substances 0.000 claims 1
- 229910002027 silica gel Inorganic materials 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 150000003512 tertiary amines Chemical class 0.000 claims 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 claims 1
- 229910003452 thorium oxide Inorganic materials 0.000 claims 1
- 229910001930 tungsten oxide Inorganic materials 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/64—Preparation of compounds containing amino groups bound to a carbon skeleton by disproportionation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE629256C true DE629256C (pt) |
Family
ID=576829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT629256D Active DE629256C (pt) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE629256C (pt) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1257783B (de) * | 1963-11-22 | 1968-01-04 | Knapsack Ag | Verfahren zur Herstellung von tertiaeren aliphatischen Aminen |
| US3726925A (en) * | 1970-06-24 | 1973-04-10 | Union Oil Co | Preparation of trialkylamines |
-
0
- DE DENDAT629256D patent/DE629256C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1257783B (de) * | 1963-11-22 | 1968-01-04 | Knapsack Ag | Verfahren zur Herstellung von tertiaeren aliphatischen Aminen |
| US3726925A (en) * | 1970-06-24 | 1973-04-10 | Union Oil Co | Preparation of trialkylamines |
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