NL7402975A - - Google Patents
Info
- Publication number
- NL7402975A NL7402975A NL7402975A NL7402975A NL7402975A NL 7402975 A NL7402975 A NL 7402975A NL 7402975 A NL7402975 A NL 7402975A NL 7402975 A NL7402975 A NL 7402975A NL 7402975 A NL7402975 A NL 7402975A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/14—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of hydroxy groups or of etherified or esterified hydroxy groups
-
- 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
- C07C209/40—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 hydroxylamino or oxyimino groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/01—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms
- C07C211/02—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C211/09—Diamines
- C07C211/10—Diaminoethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7303229A SE381867B (sv) | 1973-03-07 | 1973-03-07 | Sett att avlegsna vatten fran en blandning av etylendiamin och vatten |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7402975A true NL7402975A (xx) | 1974-09-10 |
Family
ID=20316836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7402975A NL7402975A (xx) | 1973-03-07 | 1974-03-05 |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS49124006A (xx) |
BE (1) | BE811869A (xx) |
CA (1) | CA1012481A (xx) |
DE (1) | DE2410330C2 (xx) |
FR (1) | FR2220512B1 (xx) |
GB (1) | GB1466941A (xx) |
IT (1) | IT1009215B (xx) |
NL (1) | NL7402975A (xx) |
SE (1) | SE381867B (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0002630B2 (fr) * | 1977-12-12 | 1986-04-16 | Societe Chimique De La Grande Paroisse, Azote Et Produits Chimiques | Catalyseur et procédé de fabrication d'amines à partir d'alcools |
DE2929841A1 (de) * | 1979-06-14 | 1980-12-18 | American Cyanamid Co | Verfahren zur herstellung von n-alkylaethylendiaminen |
JP2013512874A (ja) * | 2009-12-02 | 2013-04-18 | ビーエーエスエフ ソシエタス・ヨーロピア | エチレンジアミン、n−メチルエチレンジアミンおよび水を含有する混合物を蒸留する方法、およびそれによって得られた、僅かなn−メチルエチレンジアミン含量を有する、エチレンジアミンとn−メチルエチレンジアミンとの混合物 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD12039A (xx) * | ||||
FR1179771A (fr) * | 1957-07-23 | 1959-05-28 | Electro Chimie Soc D | Procédé de fabrication de l'éthylènediamine |
DE1258413B (de) * | 1957-12-17 | 1968-01-11 | Dow Chemical Co | Verfahren zur Gewinnung von praktisch wasserfreiem AEthylendiamin aus waessrigem AEthylendiamin |
DE1129160B (de) * | 1959-06-04 | 1962-05-10 | Basf Ag | Verfahren zur Trennung von AEthylendiamin und Wasser |
US3137730A (en) * | 1960-04-12 | 1964-06-16 | Allied Chem | Production of ethylenediamine |
DE1955827A1 (de) * | 1969-11-06 | 1971-05-13 | Basf Ag | Verfahren zur Entwaesserung von wasserhaltigem AEthylendiamin |
DE1962285A1 (de) * | 1969-12-12 | 1971-06-24 | Basf Ag | Verfahren zur Entwaesserung von wasserhaltigem AEthylendiamin |
-
1973
- 1973-03-07 SE SE7303229A patent/SE381867B/xx unknown
-
1974
- 1974-03-05 NL NL7402975A patent/NL7402975A/xx unknown
- 1974-03-05 JP JP49026141A patent/JPS49124006A/ja active Pending
- 1974-03-05 FR FR7407461A patent/FR2220512B1/fr not_active Expired
- 1974-03-05 GB GB990574A patent/GB1466941A/en not_active Expired
- 1974-03-05 DE DE2410330A patent/DE2410330C2/de not_active Expired
- 1974-03-05 BE BE141637A patent/BE811869A/xx not_active IP Right Cessation
- 1974-03-06 CA CA194,175A patent/CA1012481A/en not_active Expired
- 1974-03-06 IT IT67596/74A patent/IT1009215B/it active
Also Published As
Publication number | Publication date |
---|---|
FR2220512A1 (xx) | 1974-10-04 |
BE811869A (fr) | 1974-07-01 |
DE2410330A1 (de) | 1974-09-19 |
FR2220512B1 (xx) | 1977-06-17 |
SE381867B (sv) | 1975-12-22 |
DE2410330C2 (de) | 1982-06-03 |
JPS49124006A (xx) | 1974-11-27 |
IT1009215B (it) | 1976-12-10 |
CA1012481A (en) | 1977-06-21 |
GB1466941A (en) | 1977-03-09 |