DE1443715B2 - Verfahren zur Herstellung von Acrylnitril durch Gasphasenoxydation von Propylen - Google Patents
Verfahren zur Herstellung von Acrylnitril durch Gasphasenoxydation von PropylenInfo
- Publication number
- DE1443715B2 DE1443715B2 DE19631443715 DE1443715A DE1443715B2 DE 1443715 B2 DE1443715 B2 DE 1443715B2 DE 19631443715 DE19631443715 DE 19631443715 DE 1443715 A DE1443715 A DE 1443715A DE 1443715 B2 DE1443715 B2 DE 1443715B2
- Authority
- DE
- Germany
- Prior art keywords
- gas
- propylene
- temperature
- ammonia
- mixture
- 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.)
- Pending
Links
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title claims description 18
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title claims description 17
- 238000000034 method Methods 0.000 title claims description 7
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 title claims description 6
- 230000003647 oxidation Effects 0.000 title claims 6
- 238000007254 oxidation reaction Methods 0.000 title claims 6
- 238000004519 manufacturing process Methods 0.000 title claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 26
- 239000007789 gas Substances 0.000 claims description 25
- 239000003054 catalyst Substances 0.000 claims description 14
- 229910021529 ammonia Inorganic materials 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 12
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 9
- 229910001882 dioxygen Inorganic materials 0.000 claims 9
- 238000006243 chemical reaction Methods 0.000 claims 7
- 239000011261 inert gas Substances 0.000 claims 6
- 239000011541 reaction mixture Substances 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 3
- 239000001301 oxygen Substances 0.000 claims 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 229910000410 antimony oxide Inorganic materials 0.000 claims 2
- 229910052797 bismuth Inorganic materials 0.000 claims 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 claims 2
- 239000000463 material Substances 0.000 claims 2
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical class [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims 2
- 229910001887 tin oxide Inorganic materials 0.000 claims 2
- PDNNQADNLPRFPG-UHFFFAOYSA-N N.[O] Chemical compound N.[O] PDNNQADNLPRFPG-UHFFFAOYSA-N 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000012876 carrier material Substances 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 claims 1
- KYYSIVCCYWZZLR-UHFFFAOYSA-N cobalt(2+);dioxido(dioxo)molybdenum Chemical compound [Co+2].[O-][Mo]([O-])(=O)=O KYYSIVCCYWZZLR-UHFFFAOYSA-N 0.000 claims 1
- DKUYEPUUXLQPPX-UHFFFAOYSA-N dibismuth;molybdenum;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Mo].[Mo].[Bi+3].[Bi+3] DKUYEPUUXLQPPX-UHFFFAOYSA-N 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000376 reactant Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 229920006395 saturated elastomer Polymers 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
- C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4759162A GB981138A (en) | 1962-12-17 | 1962-12-17 | Improvements in and relating to the manufacture of acrylonitrile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1443715A1 DE1443715A1 (de) | 1972-05-04 |
| DE1443715B2 true DE1443715B2 (de) | 1973-01-04 |
Family
ID=10445536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19631443715 Pending DE1443715B2 (de) | 1962-12-17 | 1963-11-19 | Verfahren zur Herstellung von Acrylnitril durch Gasphasenoxydation von Propylen |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE641182A (forum.php) |
| CA (1) | CA737510A (forum.php) |
| DE (1) | DE1443715B2 (forum.php) |
| FR (1) | FR1376430A (forum.php) |
| GB (1) | GB981138A (forum.php) |
| IT (1) | IT709717A (forum.php) |
| NL (1) | NL301259A (forum.php) |
-
0
- NL NL301259D patent/NL301259A/xx unknown
- CA CA737510D patent/CA737510A/en not_active Expired
- IT IT709717D patent/IT709717A/it unknown
-
1962
- 1962-12-17 GB GB4759162A patent/GB981138A/en not_active Expired
-
1963
- 1963-11-19 DE DE19631443715 patent/DE1443715B2/de active Pending
- 1963-12-11 FR FR956789A patent/FR1376430A/fr not_active Expired
- 1963-12-12 BE BE641182A patent/BE641182A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1443715A1 (de) | 1972-05-04 |
| IT709717A (forum.php) | |
| CA737510A (en) | 1966-06-28 |
| GB981138A (en) | 1965-01-20 |
| NL301259A (forum.php) | |
| FR1376430A (fr) | 1964-10-23 |
| BE641182A (forum.php) | 1964-06-12 |
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