GB1007295A - Hydrogenation of dinitrotoluene to tolylene diamine - Google Patents
Hydrogenation of dinitrotoluene to tolylene diamineInfo
- Publication number
- GB1007295A GB1007295A GB939664A GB939664A GB1007295A GB 1007295 A GB1007295 A GB 1007295A GB 939664 A GB939664 A GB 939664A GB 939664 A GB939664 A GB 939664A GB 1007295 A GB1007295 A GB 1007295A
- Authority
- GB
- United Kingdom
- Prior art keywords
- feed zone
- slurry
- conduit
- methanol
- pressure
- 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
Links
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
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26835363A | 1963-03-27 | 1963-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1007295A true GB1007295A (en) | 1965-10-13 |
Family
ID=23022596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB939664A Expired GB1007295A (en) | 1963-03-27 | 1964-03-05 | Hydrogenation of dinitrotoluene to tolylene diamine |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE645406A (de) |
| GB (1) | GB1007295A (de) |
-
1964
- 1964-03-05 GB GB939664A patent/GB1007295A/en not_active Expired
- 1964-03-19 BE BE645406D patent/BE645406A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE645406A (de) | 1964-07-16 |
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