DE1130797B - Verfahren zur Herstellung von Hydrazinhydrat - Google Patents
Verfahren zur Herstellung von HydrazinhydratInfo
- Publication number
- DE1130797B DE1130797B DEF33165A DEF0033165A DE1130797B DE 1130797 B DE1130797 B DE 1130797B DE F33165 A DEF33165 A DE F33165A DE F0033165 A DEF0033165 A DE F0033165A DE 1130797 B DE1130797 B DE 1130797B
- Authority
- DE
- Germany
- Prior art keywords
- hydrazine hydrate
- acetone
- hydrazine
- solutions
- production
- 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
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 title claims description 21
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 title claims description 21
- 238000000034 method Methods 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- PFLUPZGCTVGDLV-UHFFFAOYSA-N acetone azine Chemical compound CC(C)=NN=C(C)C PFLUPZGCTVGDLV-UHFFFAOYSA-N 0.000 claims description 9
- 150000007857 hydrazones Chemical class 0.000 claims description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 30
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 8
- 150000002576 ketones Chemical class 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 150000002429 hydrazines Chemical class 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- JIQXKYSNGXUDJU-UHFFFAOYSA-N propan-2-ylidenehydrazine Chemical compound CC(C)=NN JIQXKYSNGXUDJU-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
- C01B21/16—Hydrazine; Salts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/20—Apparatus in which the axial direction of the vortex is reversed with heating or cooling, e.g. quenching, means
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL274425D NL274425A (enrdf_load_stackoverflow) | 1961-02-08 | ||
| NL136390D NL136390B (enrdf_load_stackoverflow) | 1961-02-08 | ||
| DEF33165A DE1130797B (de) | 1961-02-08 | 1961-02-08 | Verfahren zur Herstellung von Hydrazinhydrat |
| CH42962A CH420082A (de) | 1961-02-08 | 1962-01-15 | Verfahren zur Herstellung von Hydrazinhydrat |
| US168235A US3189411A (en) | 1961-02-08 | 1962-01-23 | Preparation of hydrazine hydrate |
| GB4541/62A GB952282A (en) | 1961-02-08 | 1962-02-06 | Preparation of hydrazine hydrate |
| FR887201A FR1315348A (fr) | 1961-02-08 | 1962-02-07 | Procédé de préparation d'hydrate d'hydrazine |
| BE613588A BE613588A (fr) | 1961-02-08 | 1962-02-07 | Procédé de préparation d'hydrate d'hydrazine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF33165A DE1130797B (de) | 1961-02-08 | 1961-02-08 | Verfahren zur Herstellung von Hydrazinhydrat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1130797B true DE1130797B (de) | 1962-06-07 |
Family
ID=7094975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF33165A Pending DE1130797B (de) | 1961-02-08 | 1961-02-08 | Verfahren zur Herstellung von Hydrazinhydrat |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3189411A (enrdf_load_stackoverflow) |
| BE (1) | BE613588A (enrdf_load_stackoverflow) |
| CH (1) | CH420082A (enrdf_load_stackoverflow) |
| DE (1) | DE1130797B (enrdf_load_stackoverflow) |
| GB (1) | GB952282A (enrdf_load_stackoverflow) |
| NL (2) | NL136390B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1947061A1 (de) | 2007-01-22 | 2008-07-23 | Lanxess Deutschland GmbH | Verfahren zur Eliminierung von stickstoffhaltigen organischen Verbindungen aus salzhaltigem Wasser |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1211547A (en) * | 1967-10-12 | 1970-11-11 | Fisons Ind Chemicals Ltd | Hydrazine |
| FR2120517A5 (enrdf_load_stackoverflow) * | 1971-01-07 | 1972-08-18 | Ugine Kuhlmann | |
| FR2323635A1 (fr) * | 1975-09-10 | 1977-04-08 | Ugine Kuhlmann | Procede de preparation de solutions concentrees d'hydrate d'hydrazine |
| FR2323634A1 (fr) * | 1975-09-10 | 1977-04-08 | Ugine Kuhlmann | Solutions concentrees d'hydrate d'hydrazine |
| FR2559472B1 (fr) * | 1984-02-14 | 1986-06-13 | Atochem | Procede de purification de solutions aqueuses d'hydrate d'hydrazine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1049833B (de) * | 1957-08-01 | 1959-02-05 | Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-Bayerwerk | Verfahren zur Entfernung von Aceton aus acetonhaltigen wäßrigen Hydrazinlösungen |
-
0
- NL NL274425D patent/NL274425A/xx unknown
- NL NL136390D patent/NL136390B/xx unknown
-
1961
- 1961-02-08 DE DEF33165A patent/DE1130797B/de active Pending
-
1962
- 1962-01-15 CH CH42962A patent/CH420082A/de unknown
- 1962-01-23 US US168235A patent/US3189411A/en not_active Expired - Lifetime
- 1962-02-06 GB GB4541/62A patent/GB952282A/en not_active Expired
- 1962-02-07 BE BE613588A patent/BE613588A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1947061A1 (de) | 2007-01-22 | 2008-07-23 | Lanxess Deutschland GmbH | Verfahren zur Eliminierung von stickstoffhaltigen organischen Verbindungen aus salzhaltigem Wasser |
| DE102007004164A1 (de) | 2007-01-22 | 2008-07-24 | Lanxess Deutschland Gmbh | Verfahren zur Eliminierung von stickstoffhaltigen organischen Verbindungen aus salzhaltigem Wasser |
Also Published As
| Publication number | Publication date |
|---|---|
| GB952282A (en) | 1964-03-11 |
| BE613588A (fr) | 1962-05-29 |
| US3189411A (en) | 1965-06-15 |
| CH420082A (de) | 1966-09-15 |
| NL274425A (enrdf_load_stackoverflow) | |
| NL136390B (enrdf_load_stackoverflow) |
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